Experts and Doctors on arabidopsis proteins in Kyoto, Japan

Summary

Locale: Kyoto, Japan
Topic: arabidopsis proteins

Top Publications

  1. Koyama T, Sato F, Ohme Takagi M. A role of TCP1 in the longitudinal elongation of leaves in Arabidopsis. Biosci Biotechnol Biochem. 2010;74:2145-7 pubmed
    ..We found that the promoter of TCP1 was active in the cotyledonary petioles and the distal part of the expanding leaves, as well as the midrib region and the petiole. ..
  2. Hirano T, Matsuzawa T, Takegawa K, Sato M. Loss-of-function and gain-of-function mutations in FAB1A/B impair endomembrane homeostasis, conferring pleiotropic developmental abnormalities in Arabidopsis. Plant Physiol. 2011;155:797-807 pubmed publisher
  3. Yasui Y, Mukougawa K, Uemoto M, Yokofuji A, Suzuri R, Nishitani A, et al. The phytochrome-interacting vascular plant one-zinc finger1 and VOZ2 redundantly regulate flowering in Arabidopsis. Plant Cell. 2012;24:3248-63 pubmed
    ..We propose that partial translocation of VOZ proteins from the cytoplasm to the nucleus mediates the initial step of the phyB signal transduction pathway that regulates flowering. ..
  4. Nishikawa Y, Yamamoto H, Okegawa Y, Wada S, Sato N, Taira Y, et al. PGR5-dependent cyclic electron transport around PSI contributes to the redox homeostasis in chloroplasts rather than CO(2) fixation and biomass production in rice. Plant Cell Physiol. 2012;53:2117-26 pubmed publisher
    ..These results suggest that CO(2) fixation and growth rate are very robust in the face of alterations in the fundamental reactions of photosynthesis under constant light conditions in rice. ..
  5. Fujii S, Sato N, Shikanai T. Mutagenesis of individual pentatricopeptide repeat motifs affects RNA binding activity and reveals functional partitioning of Arabidopsis PROTON gradient regulation3. Plant Cell. 2013;25:3079-88 pubmed publisher
    ..We also clarified that the 14th amino acid of the 12th PPR should be positively charged to make the PPR functionally active. Our finding opens up the possibility of selectively manipulating the functions of PPR proteins. ..
  6. Takabayashi A, Kishine M, Asada K, Endo T, Sato F. Differential use of two cyclic electron flows around photosystem I for driving CO2-concentration mechanism in C4 photosynthesis. Proc Natl Acad Sci U S A. 2005;102:16898-903 pubmed publisher
    ..Our results indicate that CEF via NDH plays a central role in driving the CO(2)-concentrating mechanism in C(4) photosynthesis...
  7. Nakano R, Matsushima R, Nagano A, Fukao Y, Fujiwara M, Kondo M, et al. ERMO3/MVP1/GOLD36 is involved in a cell type-specific mechanism for maintaining ER morphology in Arabidopsis thaliana. PLoS ONE. 2012;7:e49103 pubmed publisher
    ..Our results suggest that ERMO3/MVP1/GOLD36 is required for preventing ER and other organelles from abnormal aggregation and for maintaining proper ER morphology in a coordinated manner with NAI1. ..
  8. Yamamoto H, Peng L, Fukao Y, Shikanai T. An Src homology 3 domain-like fold protein forms a ferredoxin binding site for the chloroplast NADH dehydrogenase-like complex in Arabidopsis. Plant Cell. 2011;23:1480-93 pubmed publisher
    ..We propose that NDH functions as a PGR5-PGRL1 complex-independent Fd:plastoquinone oxidoreductase in chloroplasts and rename it the NADH dehydrogenase-like complex...
  9. Yamada K, Yamashita Yamada M, Hirase T, Fujiwara T, Tsuda K, Hiruma K, et al. Danger peptide receptor signaling in plants ensures basal immunity upon pathogen-induced depletion of BAK1. EMBO J. 2016;35:46-61 pubmed publisher
    ..Thus, the PEPR pathway ensures basal resistance when MAMP-triggered defenses are compromised by BAK1 depletion. ..

More Information

Publications114 found, 100 shown here

  1. Yamaguchi R, Nakamura M, Mochizuki N, Kay S, Nagatani A. Light-dependent translocation of a phytochrome B-GFP fusion protein to the nucleus in transgenic Arabidopsis. J Cell Biol. 1999;145:437-45 pubmed
    ..In contrast, phyB-GFP fluorescence was observed throughout the cell in dark-grown seedlings. Therefore, phyB translocates to specific sites within the nucleus upon photoreceptor activation. ..
  2. Takeuchi J, Okamoto M, Akiyama T, Muto T, Yajima S, Sue M, et al. Designed abscisic acid analogs as antagonists of PYL-PP2C receptor interactions. Nat Chem Biol. 2014;10:477-82 pubmed publisher
    ..This study provides a new approach for the design of ABA analogs, and the results validated structure-based design for this target class. ..
  3. Mitsuda N, Hisabori T, Takeyasu K, Sato M. VOZ; isolation and characterization of novel vascular plant transcription factors with a one-zinc finger from Arabidopsis thaliana. Plant Cell Physiol. 2004;45:845-54 pubmed
    ..From highly the conservative nature among all identified VOZ proteins, we conclude that Domain-B is responsible for the DNA binding and dimerization of all VOZ-family proteins and designate it as the VOZ-domain. ..
  4. Fuji K, Shimada T, Takahashi H, Tamura K, Koumoto Y, Utsumi S, et al. Arabidopsis vacuolar sorting mutants (green fluorescent seed) can be identified efficiently by secretion of vacuole-targeted green fluorescent protein in their seeds. Plant Cell. 2007;19:597-609 pubmed
    ..This method should provide valuable insights into the complex molecular mechanisms underlying vacuolar sorting of storage proteins. ..
  5. Kozuka T, Suetsugu N, Wada M, Nagatani A. Antagonistic regulation of leaf flattening by phytochrome B and phototropin in Arabidopsis thaliana. Plant Cell Physiol. 2013;54:69-79 pubmed publisher
    ..The present study provides new insights into a mechanism in which leaf flatness is regulated in response to different light environmental cues. ..
  6. Koyama T, Nii H, Mitsuda N, Ohta M, Kitajima S, Ohme Takagi M, et al. A regulatory cascade involving class II ETHYLENE RESPONSE FACTOR transcriptional repressors operates in the progression of leaf senescence. Plant Physiol. 2013;162:991-1005 pubmed publisher
    ..By contrast, an aterf4 aterf8 double mutant exhibited delayed leaf senescence. Our results provide insight into the important role of class II ERFs in the progression of leaf senescence. ..
  7. Okuda K, Hammani K, Tanz S, Peng L, Fukao Y, Myouga F, et al. The pentatricopeptide repeat protein OTP82 is required for RNA editing of plastid ndhB and ndhG transcripts. Plant J. 2010;61:339-49 pubmed publisher
    ..OTP82 falls into the DYW subclass containing conserved C-terminal E and DYW motifs. As in CRR22 and CRR28, the DYW motif present in OTP82 is not essential for RNA editing in vivo. ..
  8. Nomura H, Komori T, Uemura S, Kanda Y, Shimotani K, Nakai K, et al. Chloroplast-mediated activation of plant immune signalling in Arabidopsis. Nat Commun. 2012;3:926 pubmed publisher
    ..The present study reveals a previously unknown chloroplast-mediated signalling pathway linking chloroplasts to cytoplasmic-nuclear immune responses...
  9. Li R, Li J, Li S, Qin G, Novak O, Pencík A, et al. ADP1 affects plant architecture by regulating local auxin biosynthesis. PLoS Genet. 2014;10:e1003954 pubmed publisher
    ..Our results indicated that ADP1-mediated regulation of the local auxin level in meristematic regions is an essential determinant for plant architecture maintenance by restraining the outgrowth of lateral organs. ..
  10. Sawa S, Ito T, Shimura Y, Okada K. FILAMENTOUS FLOWER controls the formation and development of arabidopsis inflorescences and floral meristems. Plant Cell. 1999;11:69-86 pubmed
    ..The FIL gene also may be involved in the cell fate determination of floral organ primordia, possibly by controlling the spatial expression patterns of the class A and C floral organ identity genes. ..
  11. Sakai T, Wada T, Ishiguro S, Okada K. RPT2. A signal transducer of the phototropic response in Arabidopsis. Plant Cell. 2000;12:225-36 pubmed
    ..From genetic, physiological, and biochemical evidence, we propose a genetic model of the signaling pathways that induce the phototropic response in Arabidopsis. ..
  12. Kaya H, Shibahara K, Taoka K, Iwabuchi M, Stillman B, Araki T. FASCIATA genes for chromatin assembly factor-1 in arabidopsis maintain the cellular organization of apical meristems. Cell. 2001;104:131-42 pubmed
    ..We suggest that CAF-1 plays a critical role in the organization of SAM and RAM during postembryonic development by facilitating stable maintenance of gene expression states. ..
  13. Uematsu K, Suzuki N, Iwamae T, Inui M, Yukawa H. Increased fructose 1,6-bisphosphate aldolase in plastids enhances growth and photosynthesis of tobacco plants. J Exp Bot. 2012;63:3001-9 pubmed publisher
    ..It was concluded that increased photosynthetic rate was responsible for enhanced growth and biomass yields of aldolase-overexpressing plants...
  14. Kong S, Kagawa T, Wada M, Nagatani A. A C-terminal membrane association domain of phototropin 2 is necessary for chloroplast movement. Plant Cell Physiol. 2013;54:57-68 pubmed publisher
    ..Taken together, our data suggest that a small part of the C-terminal domain of phototropins is necessary not only for membrane association but also for the physiological activities that elicit phototropin-specific responses. ..
  15. Dietrich D, Pang L, Kobayashi A, Fozard J, Boudolf V, Bhosale R, et al. Root hydrotropism is controlled via a cortex-specific growth mechanism. Nat Plants. 2017;3:17057 pubmed publisher
    ..In addition, unlike its role in root gravitropism, the elongation zone performs a dual function during a hydrotropic response, both sensing a water potential gradient and subsequently undergoing differential growth. ..
  16. Sakamoto H, Araki T, Meshi T, Iwabuchi M. Expression of a subset of the Arabidopsis Cys(2)/His(2)-type zinc-finger protein gene family under water stress. Gene. 2000;248:23-32 pubmed
    ..These results suggest that AZF1, AZF2, AZF3, and STZ are all involved in the water-stress response in an ABA-dependent or -independent pathway to regulate downstream genes. ..
  17. Oyama T, Shimura Y, Okada K. The IRE gene encodes a protein kinase homologue and modulates root hair growth in Arabidopsis. Plant J. 2002;30:289-99 pubmed
    ..GUS activity was also detected in pollen grains, which develop by tip growth, suggesting that IRE has a common role in the tip growth of plant cells. ..
  18. Kong S, Kinoshita T, Shimazaki K, Mochizuki N, Suzuki T, Nagatani A. The C-terminal kinase fragment of Arabidopsis phototropin 2 triggers constitutive phototropin responses. Plant J. 2007;51:862-73 pubmed
    ..In contrast to P2CG, P2NG did not affect the phot2 responses, except for partial inhibition of the phototropic response caused by the endogenous phototropins. ..
  19. Nakano R, Matsushima R, Ueda H, Tamura K, Shimada T, Li L, et al. GNOM-LIKE1/ERMO1 and SEC24a/ERMO2 are required for maintenance of endoplasmic reticulum morphology in Arabidopsis thaliana. Plant Cell. 2009;21:3672-85 pubmed publisher
    ..Our findings, however, suggest that GNL1/ERMO1 and SEC24a/ERMO2 have a novel function in ER morphology in higher plants. ..
  20. Hirano T, Sato M. Arabidopsis FAB1A/B is possibly involved in the recycling of auxin transporters. Plant Signal Behav. 2011;6:583-5 pubmed
  21. Kataoka Y, Takeichi M, Uemura T. Developmental roles and molecular characterization of a Drosophila homologue of Arabidopsis Argonaute1, the founder of a novel gene superfamily. Genes Cells. 2001;6:313-25 pubmed
    ..Our results suggest that the dAGO1 protein exerts its developmental functions by binding to RNA either directly or indirectly. ..
  22. Kunieda T, Shimada T, Kondo M, Nishimura M, Nishitani K, Hara Nishimura I. Spatiotemporal secretion of PEROXIDASE36 is required for seed coat mucilage extrusion in Arabidopsis. Plant Cell. 2013;25:1355-67 pubmed publisher
    ..Taken together, this work indicates that polarized secretion of PER36 in a developmental stage-dependent manner plays a role in cell wall modification of oi2 cells. ..
  23. Kubota A, Ito S, Shim J, Johnson R, Song Y, Breton G, et al. TCP4-dependent induction of CONSTANS transcription requires GIGANTEA in photoperiodic flowering in Arabidopsis. PLoS Genet. 2017;13:e1006856 pubmed publisher
    ..Taken together, our results demonstrate a novel function of CIN-TCPs as photoperiodic flowering regulators, which may contribute to coordinating plant development with flowering regulation. ..
  24. Miyashita N. Trimorphic DNA variation in the receptor-like protein kinase gene in the F18L15-130 region of the wild plant Arabidopsis thaliana. Genes Genet Syst. 2003;78:221-7 pubmed
    ..These results suggest that the receptor-like protein kinase gene in this region is functional. Possible causes for the trimorphic pattern of DNA polymorphism was discussed...
  25. Koshino Kimura Y, Wada T, Tachibana T, Tsugeki R, Ishiguro S, Okada K. Regulation of CAPRICE transcription by MYB proteins for root epidermis differentiation in Arabidopsis. Plant Cell Physiol. 2005;46:817-26 pubmed
    ..We showed that WER also binds to the GL2 promoter region, indicating that WER directly regulates CPC and GL2 transcription by binding to their promoter regions. ..
  26. Peng L, Shikanai T. Supercomplex formation with photosystem I is required for the stabilization of the chloroplast NADH dehydrogenase-like complex in Arabidopsis. Plant Physiol. 2011;155:1629-39 pubmed publisher
    ..We propose that NDH-PSI supercomplex formation stabilizes NDH and that the process is especially required under stress conditions. ..
  27. Hiraoka K, Yamaguchi A, Abe M, Araki T. The florigen genes FT and TSF modulate lateral shoot outgrowth in Arabidopsis thaliana. Plant Cell Physiol. 2013;54:352-68 pubmed publisher
    ..Together, we propose that the two florigen genes are an important key to linking the floral transition and lateral shoot development to maximize the reproductive success of a plant. ..
  28. Yamaoka S, Shimono Y, Shirakawa M, Fukao Y, Kawase T, Hatsugai N, et al. Identification and dynamics of Arabidopsis adaptor protein-2 complex and its involvement in floral organ development. Plant Cell. 2013;25:2958-69 pubmed publisher
    ..Our study provides a molecular basis for understanding AP-2-dependent endocytic pathways in plants and their roles in floral organ development and plant reproduction. ..
  29. Yoshiyama K, Kimura S, Maki H, Britt A, Umeda M. The role of SOG1, a plant-specific transcriptional regulator, in the DNA damage response. Plant Signal Behav. 2014;9:e28889 pubmed
    ..We suggest that plants acquired the central transcriptional factor SOG1 as a functional homolog of p53 during the evolution of their DDR system...
  30. Sakai T, Kagawa T, Kasahara M, Swartz T, Christie J, Briggs W, et al. Arabidopsis nph1 and npl1: blue light receptors that mediate both phototropism and chloroplast relocation. Proc Natl Acad Sci U S A. 2001;98:6969-74 pubmed
    ..Our findings therefore indicate that nph1 and npl1 show partially overlapping functions in two different responses, phototropism and chloroplast relocation, in a fluence rate-dependent manner. ..
  31. Morikawa K, Shiina T, Murakami S, Toyoshima Y. Novel nuclear-encoded proteins interacting with a plastid sigma factor, Sig1, in Arabidopsis thaliana. FEBS Lett. 2002;514:300-4 pubmed
    ..The expression of sibI was tissue specific, light dependent, and developmentally timed. We suggest the transcriptional regulation by sigma factor binding proteins to function in the plastids of higher plant. ..
  32. Kunieda T, Mitsuda N, Ohme Takagi M, Takeda S, Aida M, Tasaka M, et al. NAC family proteins NARS1/NAC2 and NARS2/NAM in the outer integument regulate embryogenesis in Arabidopsis. Plant Cell. 2008;20:2631-42 pubmed publisher
    ..Our findings suggest that there is an intertissue communication between the embryo and the maternal integument. ..
  33. Tsugeki R, Ditengou F, Sumi Y, Teale W, Palme K, Okada K. NO VEIN mediates auxin-dependent specification and patterning in the Arabidopsis embryo, shoot, and root. Plant Cell. 2009;21:3133-51 pubmed publisher
    ..We propose that NOV mediates the acquisition of competence to undergo auxin-dependent coordinated cell specification and patterning, thereby eliciting context-dependent auxin-mediated developmental responses...
  34. Motohashi K, Hisabori T. CcdA is a thylakoid membrane protein required for the transfer of reducing equivalents from stroma to thylakoid lumen in the higher plant chloroplast. Antioxid Redox Signal. 2010;13:1169-76 pubmed publisher
    ..Our results strongly suggest that CcdA may act as a mediator in thylakoid membranes by transferring reducing equivalents from the stromal to the lumenal side of the thylakoid membrane in chloroplasts. ..
  35. Kuroi K, Sato F, Nakasone Y, Zikihara K, Tokutomi S, Terazima M. Time-resolved fluctuation during the photochemical reaction of a photoreceptor protein: phototropin1LOV2-linker. Phys Chem Chem Phys. 2016;18:6228-38 pubmed publisher
  36. Ishiguro S, Kawai Oda A, Ueda J, Nishida I, Okada K. The DEFECTIVE IN ANTHER DEHISCIENCE gene encodes a novel phospholipase A1 catalyzing the initial step of jasmonic acid biosynthesis, which synchronizes pollen maturation, anther dehiscence, and flower opening in Arabidopsis. Plant Cell. 2001;13:2191-209 pubmed
    ..DAD1 promoter::beta-glucuronidase analysis revealed that the expression of DAD1 is restricted in the stamen filaments. A model is presented in which JA synthesized in the filaments regulates the water transport in stamens and petals. ..
  37. Ishiguro S, Watanabe Y, Ito N, Nonaka H, Takeda N, Sakai T, et al. SHEPHERD is the Arabidopsis GRP94 responsible for the formation of functional CLAVATA proteins. EMBO J. 2002;21:898-908 pubmed
    ..Therefore, we conclude that the SHD protein is required for the correct folding and/or complex formation of CLV proteins. ..
  38. Takabayashi A, Ishikawa N, Obayashi T, Ishida S, Obokata J, Endo T, et al. Three novel subunits of Arabidopsis chloroplastic NAD(P)H dehydrogenase identified by bioinformatic and reverse genetic approaches. Plant J. 2009;57:207-19 pubmed publisher
    ..NDF4 protein was predicted to possess a redox-active iron-sulfur cluster domain that may be involved in the electron transfer. ..
  39. Nagano A, Fukao Y, Fujiwara M, Nishimura M, Hara Nishimura I. Antagonistic jacalin-related lectins regulate the size of ER body-type beta-glucosidase complexes in Arabidopsis thaliana. Plant Cell Physiol. 2008;49:969-80 pubmed publisher
    ..The pairs of polymerizer-type and inhibitor-type lectins reported here are good examples of genes that have evolved new functions after gene duplication (neofunctionalization). ..
  40. Hiruma K, Takano Y. Roles of EDR1 in non-host resistance of Arabidopsis. Plant Signal Behav. 2011;6:1831-3 pubmed publisher
    ..These findings indicate that EDR1 exerts a critical role in non-host resistance, in part by inducing antifungal peptide expression via interference in MYC2-mediated repressor function. ..
  41. Tameshige T, Fujita H, Watanabe K, Toyokura K, Kondo M, Tatematsu K, et al. Pattern dynamics in adaxial-abaxial specific gene expression are modulated by a plastid retrograde signal during Arabidopsis thaliana leaf development. PLoS Genet. 2013;9:e1003655 pubmed publisher
    ..These findings advance our understanding on the molecular mechanism linking the plastid function to the leaf morphogenic processes. ..
  42. Oyama T, Shimura Y, Okada K. The Arabidopsis HY5 gene encodes a bZIP protein that regulates stimulus-induced development of root and hypocotyl. Genes Dev. 1997;11:2983-95 pubmed
    ..Nuclear localization of the HY5 protein strongly suggests that the HY5 gene modulates the signal transduction pathways under the HY5-related development by controlling expression of genes downstream of these pathways. ..
  43. Teh O, Shimono Y, Shirakawa M, Fukao Y, Tamura K, Shimada T, et al. The AP-1 ? adaptin is required for KNOLLE localization at the cell plate to mediate cytokinesis in Arabidopsis. Plant Cell Physiol. 2013;54:838-47 pubmed publisher
  44. Nagano A, Matsushima R, Hara Nishimura I. Activation of an ER-body-localized beta-glucosidase via a cytosolic binding partner in damaged tissues of Arabidopsis thaliana. Plant Cell Physiol. 2005;46:1140-8 pubmed
    ..PBP1 may act like a molecular chaperone that facilitates the correct polymerization of PYK10, when tissues are damaged and subcellular structures are destroyed by pests. ..
  45. Endo M, Nakamura S, Araki T, Mochizuki N, Nagatani A. Phytochrome B in the mesophyll delays flowering by suppressing FLOWERING LOCUS T expression in Arabidopsis vascular bundles. Plant Cell. 2005;17:1941-52 pubmed
    ..Hence, a novel intertissue signaling from mesophyll to vascular bundles is revealed as a critical step for the regulation of flowering by phyB. ..
  46. Ueda M, Matsui K, Ishiguro S, Sano R, Wada T, Paponov I, et al. The HALTED ROOT gene encoding the 26S proteasome subunit RPT2a is essential for the maintenance of Arabidopsis meristems. Development. 2004;131:2101-11 pubmed
    ..We propose that proteasome-dependent programmed proteolysis is required to maintain the meristem integrity both in the shoot and in the root. ..
  47. Tamura K, Takahashi H, Kunieda T, Fuji K, Shimada T, Hara Nishimura I. Arabidopsis KAM2/GRV2 is required for proper endosome formation and functions in vacuolar sorting and determination of the embryo growth axis. Plant Cell. 2007;19:320-32 pubmed
    ..Our findings suggest that KAM2/GRV2 is required for proper formation of the endosomes involving protein trafficking to the vacuoles and determination of growth axis of the embryo. ..
  48. Ishikawa N, Takabayashi A, Ishida S, Hano Y, Endo T, Sato F. NDF6: a thylakoid protein specific to terrestrial plants is essential for activity of chloroplastic NAD(P)H dehydrogenase in Arabidopsis. Plant Cell Physiol. 2008;49:1066-73 pubmed publisher
    ..These results suggest that NDF6 is a novel subunit of chloroplastic NDH that was added to terrestrial plants during evolution. ..
  49. Kanchiswamy C, Takahashi H, Quadro S, Maffei M, Bossi S, Bertea C, et al. Regulation of Arabidopsis defense responses against Spodoptera littoralis by CPK-mediated calcium signaling. BMC Plant Biol. 2010;10:97 pubmed publisher
    ..Ca2+-binding sensory proteins such as Ca2+-dependent protein kinases (CPKs) have been predicted to mediate the signaling following Ca2+ influx after insect herbivory. However, until now this prediction was not testable...
  50. Takahashi H, Tamura K, Takagi J, Koumoto Y, Hara Nishimura I, Shimada T. MAG4/Atp115 is a golgi-localized tethering factor that mediates efficient anterograde transport in Arabidopsis. Plant Cell Physiol. 2010;51:1777-87 pubmed publisher
    ..In addition, the mag4 mutant exhibits a dwarf phenotype, suggesting that MAG4 is involved in both the transport of storage proteins and in plant growth and development. ..
  51. Shikanai T, Okuda K. In vitro RNA-binding assay for studying trans-factors for RNA editing in chloroplasts. Methods Mol Biol. 2011;774:199-208 pubmed publisher
    ..In this chapter, we describe methods for the expression of recombinant PPR proteins in Escherichia coli, preparation of probe RNAs, and RNA gel shift assays. These methods can also be utilized for other RNA-binding proteins. ..
  52. Kozuka T, Kong S, Doi M, Shimazaki K, Nagatani A. Tissue-autonomous promotion of palisade cell development by phototropin 2 in Arabidopsis. Plant Cell. 2011;23:3684-95 pubmed publisher
    ..Hence, in response to blue light, PHOT2 promotes the development of cylindrical palisade cells along a predetermined axis in a tissue-autonomous manner. ..
  53. Okamoto K, Ueda H, Shimada T, Tamura K, Koumoto Y, Tasaka M, et al. An ABC transporter B family protein, ABCB19, is required for cytoplasmic streaming and gravitropism of the inflorescence stems. Plant Signal Behav. 2016;11:e1010947 pubmed publisher
    ..These results suggest that ABCB19-mediated auxin transport plays a role not only in tropism regulation, but also in cytoplasmic streaming. ..
  54. Wu Z, Zhu D, Lin X, Miao J, Gu L, Deng X, et al. RNA Binding Proteins RZ-1B and RZ-1C Play Critical Roles in Regulating Pre-mRNA Splicing and Gene Expression during Development in Arabidopsis. Plant Cell. 2016;28:55-73 pubmed publisher
    ..Our findings highlight the critical role of RZ-1B/1C in regulating RNA splicing, gene expression, and many key aspects of plant development via interaction with proteins including SR proteins. ..
  55. Narusaka M, Toyoda K, Shiraishi T, Iuchi S, Takano Y, Shirasu K, et al. Leucine zipper motif in RRS1 is crucial for the regulation of Arabidopsis dual resistance protein complex RPS4/RRS1. Sci Rep. 2016;6:18702 pubmed publisher
    ..In conclusion, we suggest that the RRS1-LZ motif is crucial for the regulation of the RPS4/RRS1 complex. ..
  56. Kobayashi Y, Kaya H, Goto K, Iwabuchi M, Araki T. A pair of related genes with antagonistic roles in mediating flowering signals. Science. 1999;286:1960-2 pubmed
    ..FT acts in part downstream of CO and mediates signals for flowering in an antagonistic manner with its homologous gene, TERMINAL FLOWER1 (TFL1). ..
  57. Matsushita T, Mochizuki N, Nagatani A. Dimers of the N-terminal domain of phytochrome B are functional in the nucleus. Nature. 2003;424:571-4 pubmed
    ..These findings indicate that the C-terminal domain attenuates the activity of phyB rather than positively transducing the signal. ..
  58. Kong S, Suzuki T, Tamura K, Mochizuki N, Hara Nishimura I, Nagatani A. Blue light-induced association of phototropin 2 with the Golgi apparatus. Plant J. 2006;45:994-1005 pubmed
    ..The BL-induced Golgi localization of phot2 may be one of important signaling steps in the phot2 signal transduction pathway. ..
  59. Shimada T, Koumoto Y, Li L, Yamazaki M, Kondo M, Nishimura M, et al. AtVPS29, a putative component of a retromer complex, is required for the efficient sorting of seed storage proteins. Plant Cell Physiol. 2006;47:1187-94 pubmed
    ..The mag1 mutant exhibits a dwarf phenotype. A plant retromer complex plays a significant role in plant growth and development. ..
  60. Li L, Shimada T, Takahashi H, Ueda H, Fukao Y, Kondo M, et al. MAIGO2 is involved in exit of seed storage proteins from the endoplasmic reticulum in Arabidopsis thaliana. Plant Cell. 2006;18:3535-47 pubmed publisher
    ..Our findings suggest that MAG2 functions in the transport of storage protein precursors between the ER and Golgi complex in plants...
  61. Shimada T, Shimada T, Takahashi H, Fukao Y, Hara Nishimura I. A novel role for oleosins in freezing tolerance of oilseeds in Arabidopsis thaliana. Plant J. 2008;55:798-809 pubmed publisher
    ..Taken together, our findings suggest that oleosins increase the viability of over-wintering oilseeds by preventing abnormal fusion of oil bodies during imbibition in the spring. ..
  62. Hiruma K, Nishiuchi T, Kato T, Bednarek P, Okuno T, Schulze Lefert P, et al. Arabidopsis ENHANCED DISEASE RESISTANCE 1 is required for pathogen-induced expression of plant defensins in nonhost resistance, and acts through interference of MYC2-mediated repressor function. Plant J. 2011;67:980-92 pubmed publisher
    ..These results indicate that EDR1 exerts a positive and critical role in resistance responses to hemibiotrophic/necrotrophic fungi, in part by inducing antifungal protein expression through derepression of MYC2 function. ..
  63. Niwa M, Daimon Y, Kurotani K, Higo A, Pruneda Paz J, Breton G, et al. BRANCHED1 interacts with FLOWERING LOCUS T to repress the floral transition of the axillary meristems in Arabidopsis. Plant Cell. 2013;25:1228-42 pubmed publisher
    ..These results taken together suggest that BRC1 protein interacts with FT and TSF proteins and modulates florigen activity in the axillary buds to prevent premature floral transition of the AMs. ..
  64. Yoshida T, Kawabe A. Importance of gene duplication in the evolution of genomic imprinting revealed by molecular evolutionary analysis of the type I MADS-box gene family in Arabidopsis species. PLoS ONE. 2013;8:e73588 pubmed publisher
  65. Matsushima R, Kondo M, Nishimura M, Hara Nishimura I. A novel ER-derived compartment, the ER body, selectively accumulates a beta-glucosidase with an ER-retention signal in Arabidopsis. Plant J. 2003;33:493-502 pubmed
    ..These findings indicated that PYK10 is the main component of ER bodies. It is possible that PYK10 produces defense compounds when plants are damaged by insects or wounding. ..
  66. Tamada Y, Nakamori K, Nakatani H, Matsuda K, Hata S, Furumoto T, et al. Temporary expression of the TAF10 gene and its requirement for normal development of Arabidopsis thaliana. Plant Cell Physiol. 2007;48:134-46 pubmed
    ..These results clearly demonstrate that TAF10 is a 'selective' TAF in plants, providing a new insight into the function of TAFs in plants. ..
  67. Nakasone Y, Zikihara K, Tokutomi S, Terazima M. Kinetics of conformational changes of the FKF1-LOV domain upon photoexcitation. Biophys J. 2010;99:3831-9 pubmed publisher
    ..This result indicates that the conformational change in the loop region represents a major change in the FKF1-LOV photoreaction. ..
  68. Shirakawa M, Ueda H, Shimada T, Koumoto Y, Shimada T, Kondo M, et al. Arabidopsis Qa-SNARE SYP2 proteins localized to different subcellular regions function redundantly in vacuolar protein sorting and plant development. Plant J. 2010;64:924-35 pubmed publisher
    ..Thus, SYP2 proteins, including cytosolic SYP23/PLP, appear to function redundantly in vacuolar trafficking and plant development. ..
  69. Nakai Y, Nakahira Y, Sumida H, Takebayashi K, Nagasawa Y, Yamasaki K, et al. Vascular plant one-zinc-finger protein 1/2 transcription factors regulate abiotic and biotic stress responses in Arabidopsis. Plant J. 2013;73:761-75 pubmed publisher
    ..These results suggest that VOZs function as both negative and positive regulators of the abiotic and biotic stress-responsive pathways, and control Arabidopsis adaptation to various stress conditions. ..
  70. Mitsuda N, Isono T, Sato M. Arabidopsis CAMTA family proteins enhance V-PPase expression in pollen. Plant Cell Physiol. 2003;44:975-81 pubmed
    ..These results indicate that AtCAMTA1 as well as AtCAMTA5 possibly enhance AVP1 expression in pollen. ..
  71. Sakamaki K, Takagi C, Kominami K, Sakata S, Yaoita Y, Kubota H, et al. The adaptor molecule FADD from Xenopus laevis demonstrates evolutionary conservation of its pro-apoptotic activity. Genes Cells. 2004;9:1249-64 pubmed
    ..Thus, the structural and functional similarities between xFADD and mammalian FADD provide evidence that the apoptotic pathways are evolutionally conserved across vertebrate species. ..
  72. Nakaune S, Yamada K, Kondo M, Kato T, Tabata S, Nishimura M, et al. A vacuolar processing enzyme, deltaVPE, is involved in seed coat formation at the early stage of seed development. Plant Cell. 2005;17:876-87 pubmed
    ..Our results suggest that, at the early stage of seed development, deltaVPE is involved in cell death of limited cell layers, the purpose of which is to form a seed coat. ..
  73. Ishizaki Y, Tsunoyama Y, Hatano K, Ando K, Kato K, Shinmyo A, et al. A nuclear-encoded sigma factor, Arabidopsis SIG6, recognizes sigma-70 type chloroplast promoters and regulates early chloroplast development in cotyledons. Plant J. 2005;42:133-44 pubmed
    ..On the other hand, the mutant phenotype was restored in older seedlings. Arabidopsis probably contains another late general sigma factor, the promoter specificity of which widely overlaps with that of AtSIG6...
  74. Ikeda Y, Kobayashi Y, Yamaguchi A, Abe M, Araki T. Molecular basis of late-flowering phenotype caused by dominant epi-alleles of the FWA locus in Arabidopsis. Plant Cell Physiol. 2007;48:205-20 pubmed
    ..Through tissue-specific ectopic expression of FWA, further support for the shoot apex being the site of action of FT protein was provided. ..
  75. Ishihara S, Takabayashi A, Ido K, Endo T, Ifuku K, Sato F. Distinct functions for the two PsbP-like proteins PPL1 and PPL2 in the chloroplast thylakoid lumen of Arabidopsis. Plant Physiol. 2007;145:668-79 pubmed
  76. Oka Y, Matsushita T, Mochizuki N, Quail P, Nagatani A. Mutant screen distinguishes between residues necessary for light-signal perception and signal transfer by phytochrome B. PLoS Genet. 2008;4:e1000158 pubmed publisher
    ..Alignment with the recently described three-dimensional structure of the PAS-GAF domain of a bacterial phytochrome suggests that these four mutations reside in the vicinity of the phytochrome light-sensing knot. ..
  77. Yagi N, Takeda S, Matsumoto N, Okada K. VAJ/GFA1/CLO is involved in the directional control of floral organ growth. Plant Cell Physiol. 2009;50:515-27 pubmed publisher
    ..Our results showed that VAJ/GFA1/CLO has a novel role in the directional control of floral organ growth in Arabidopsis, possibly acting through pre-mRNA splicing. ..
  78. Shirakawa M, Ueda H, Shimada T, Nishiyama C, Hara Nishimura I. Vacuolar SNAREs function in the formation of the leaf vascular network by regulating auxin distribution. Plant Cell Physiol. 2009;50:1319-28 pubmed publisher
    ..Our findings demonstrate that the PVC-vacuole pathway is required for the formation of auxin maxima, which regulates the polar localization of PIN1, which, in turn, is required for the formation of the leaf vascular network. ..
  79. Kondoh M, Shiraishi C, Müller P, Ahmad M, Hitomi K, Getzoff E, et al. Light-induced conformational changes in full-length Arabidopsis thaliana cryptochrome. J Mol Biol. 2011;413:128-37 pubmed publisher
    ..Lastly, we demonstrate that the transient grating technique provides a powerful method for the direct observation and understanding of photoreceptor dynamics. ..
  80. Peng L, Fukao Y, Fujiwara M, Shikanai T. Multistep assembly of chloroplast NADH dehydrogenase-like subcomplex A requires several nucleus-encoded proteins, including CRR41 and CRR42, in Arabidopsis. Plant Cell. 2012;24:202-14 pubmed publisher
    ..CRR1, CRR6, and CRR42 are involved in this process. CRR7 is likely to be involved in the final step, in which the fully assembled NAI, including NdhN, is inserted into thylakoids. ..
  81. Takeda S, Iwasaki A, Matsumoto N, Uemura T, Tatematsu K, Okada K. Physical interaction of floral organs controls petal morphogenesis in Arabidopsis. Plant Physiol. 2013;161:1242-50 pubmed publisher
    ..These results suggest that the FOP1/WSD11 products synthesized in the petal epidermis may act as a lubricant, enabling uninhibited growth of the petals as they extend between the sepals and the anthers. ..
  82. Koumoto Y, Shimada T, Kondo M, Hara Nishimura I, Nishimura M. Chloroplasts have a novel Cpn10 in addition to Cpn20 as co-chaperonins in Arabidopsis thaliana. J Biol Chem. 2001;276:29688-94 pubmed
    ..It was proposed that two kinds of co-chaperonins, Cpn20 and chl-Cpn10, work independently in the chloroplast. ..
  83. Kato T, Morita M, Fukaki H, Yamauchi Y, Uehara M, Niihama M, et al. SGR2, a phospholipase-like protein, and ZIG/SGR4, a SNARE, are involved in the shoot gravitropism of Arabidopsis. Plant Cell. 2002;14:33-46 pubmed
    ..Our observations suggest that the two genes may be involved in a vacuolar membrane system that affects shoot gravitropism. ..
  84. Tsunoyama Y, Morikawa K, Shiina T, Toyoshima Y. Blue light specific and differential expression of a plastid sigma factor, Sig5 in Arabidopsis thaliana. FEBS Lett. 2002;516:225-8 pubmed
    ..The blue light specificity was not observed in the accumulations of remaining five SIG genes. The blue light dependency of the SIG5 expression well explains the light-dependent behavior of the psbD BLRP. ..
  85. Nakamura M, Satoh T, Tanaka S, Mochizuki N, Yokota T, Nagatani A. Activation of the cytochrome P450 gene, CYP72C1, reduces the levels of active brassinosteroids in vivo. J Exp Bot. 2005;56:833-40 pubmed
    ..Expression analysis suggested that wild-type CYP72C1 transcript levels increased after exposure to white light, although the physiological significance of such a response remains obscure. ..
  86. Takeda A, Tsukuda M, Mizumoto H, Okamoto K, Kaido M, Mise K, et al. A plant RNA virus suppresses RNA silencing through viral RNA replication. EMBO J. 2005;24:3147-57 pubmed publisher
    ..Based on these results, we propose a model in which, to replicate, RCNMV deprives the RNAi machinery of Dicer-like enzymes that are involved in both siRNA and miRNA biogenesis...
  87. Nishimura T, Wada T, Yamamoto K, Okada K. The Arabidopsis STV1 protein, responsible for translation reinitiation, is required for auxin-mediated gynoecium patterning. Plant Cell. 2005;17:2940-53 pubmed
    ..Taken together, we propose that perturbation of translation reinitiation of the ARF transcripts causes the defects in gynoecium patterning observed in the stv1 mutant. ..
  88. Terasaka K, Blakeslee J, Titapiwatanakun B, Peer W, Bandyopadhyay A, Makam S, et al. PGP4, an ATP binding cassette P-glycoprotein, catalyzes auxin transport in Arabidopsis thaliana roots. Plant Cell. 2005;17:2922-39 pubmed
    ..These results indicate that PGP4 functions primarily in the uptake of redirected or newly synthesized auxin in epidermal root cells...
  89. Endo M, Mochizuki N, Suzuki T, Nagatani A. CRYPTOCHROME2 in vascular bundles regulates flowering in Arabidopsis. Plant Cell. 2007;19:84-93 pubmed
    ..We further confirmed that cry2-GFP expressed in vascular bundles increased FT expression only in vascular bundles. Hence, in striking contrast with phyB, cry2 most likely regulates FT expression in a cell-autonomous manner. ..
  90. Peng L, Fukao Y, Fujiwara M, Takami T, Shikanai T. Efficient operation of NAD(P)H dehydrogenase requires supercomplex formation with photosystem I via minor LHCI in Arabidopsis. Plant Cell. 2009;21:3623-40 pubmed publisher
    ..We conclude that chloroplast NDH became equipped with the novel subcomplexes and became associated with PSI during the evolution of land plants, and this process may have facilitated the efficient operation of NDH. ..
  91. Cai W, Okuda K, Peng L, Shikanai T. PROTON GRADIENT REGULATION 3 recognizes multiple targets with limited similarity and mediates translation and RNA stabilization in plastids. Plant J. 2011;67:318-27 pubmed publisher
    ..Our results fully support the model in which PGR3 recognizes two target sequences and is involved in multiple functions, i.e. stabilizing RNA and activating translation. ..
  92. Murai J, Yang K, Dejsuphong D, Hirota K, Takeda S, D Andrea A. The USP1/UAF1 complex promotes double-strand break repair through homologous recombination. Mol Cell Biol. 2011;31:2462-9 pubmed publisher
    ..Disruption of NHEJ in UAF1-deficient cells restored cellular resistance to camptothecin and the PARP inhibitor. Our results indicate that the USP1/UAF1 complex promotes HR, at least in part by suppressing NHEJ...