Genomes and Genes
Experts and Doctors on arabidopsis proteins in Nagoya, Aichi, Japan
Locale: Nagoya, Aichi, Japan
Topic: arabidopsis proteins
- Takahashi K, Hayashi K, Kinoshita T. Auxin activates the plasma membrane H+-ATPase by phosphorylation during hypocotyl elongation in Arabidopsis. Plant Physiol. 2012;159:632-41 pubmed publisher..Our results define the activation mechanism of H(+)-ATPase by auxin during early-phase hypocotyl elongation; this is the long-sought-after mechanism that is central to the acid-growth theory...
- Kumagai T, Ito S, Nakamichi N, Niwa Y, Murakami M, Yamashino T, et al. The common function of a novel subfamily of B-Box zinc finger proteins with reference to circadian-associated events in Arabidopsis thaliana. Biosci Biotechnol Biochem. 2008;72:1539-49 pubmed
- Yokoyama A, Yamashino T, Amano Y, Tajima Y, Imamura A, Sakakibara H, et al. Type-B ARR transcription factors, ARR10 and ARR12, are implicated in cytokinin-mediated regulation of protoxylem differentiation in roots of Arabidopsis thaliana. Plant Cell Physiol. 2007;48:84-96 pubmed..Taken together, we propose that ARR10 and ARR12, together with ARR1, redundantly play pivotal roles in the AHK-dependent phosphorelay signaling in response to cytokinin in roots. ..
- Kondo T, Kajita R, Miyazaki A, Hokoyama M, Nakamura Miura T, Mizuno S, et al. Stomatal density is controlled by a mesophyll-derived signaling molecule. Plant Cell Physiol. 2010;51:1-8 pubmed publisher..We also suggest that stomagen increases stomatal density by competing with negative regulators EPF1 and EPF2 for the receptor-like protein TOO MANY MOUTHS...
- Shinohara H, Matsubayashi Y. Arabinosylated glycopeptide hormones: new insights into CLAVATA3 structure. Curr Opin Plant Biol. 2010;13:515-9 pubmed publisher..We discuss the physiological functions of known glycopeptide hormones, the structural information on sugar chains, and possible mechanisms of glycosylation. ..
- Makino S, Matsushika A, Kojima M, Yamashino T, Mizuno T. The APRR1/TOC1 quintet implicated in circadian rhythms of Arabidopsis thaliana: I. Characterization with APRR1-overexpressing plants. Plant Cell Physiol. 2002;43:58-69 pubmed..These results are discussed in relation to the current idea that APRR1 (TOC1) plays a role within, or close to, the Arabidopsis central oscillator. ..
- Ishiguro S, Nishimori Y, Yamada M, Saito H, Suzuki T, Nakagawa T, et al. The Arabidopsis FLAKY POLLEN1 gene encodes a 3-hydroxy-3-methylglutaryl-coenzyme A synthase required for development of tapetum-specific organelles and fertility of pollen grains. Plant Cell Physiol. 2010;51:896-911 pubmed publisher..These results show that the MVA pathway is essential, at least in tapetal cells and pollen grains, for the development of tapetum-specific organelles and the fertility of pollen grains. ..
- Kobae Y, Uemura T, Sato M, Ohnishi M, Mimura T, Nakagawa T, et al. Zinc transporter of Arabidopsis thaliana AtMTP1 is localized to vacuolar membranes and implicated in zinc homeostasis. Plant Cell Physiol. 2004;45:1749-58 pubmed..Thus we propose that AtMTP1 is localized in the vacuolar membrane and is involved in sequestration of excess Zn in the cytoplasm into vacuoles to maintain Zn homeostasis. ..
- Ito S, Nakamichi N, Nakamura Y, Niwa Y, Kato T, Murakami M, et al. Genetic linkages between circadian clock-associated components and phytochrome-dependent red light signal transduction in Arabidopsis thaliana. Plant Cell Physiol. 2007;48:971-83 pubmed
- Yamamoto M, Maruyama D, Endo T, Nishikawa S. Arabidopsis thaliana has a set of J proteins in the endoplasmic reticulum that are conserved from yeast to animals and plants. Plant Cell Physiol. 2008;49:1547-62 pubmed publisher..These results suggest that A. thaliana has a set of ER J proteins structurally and functionally conserved from yeast to plants. ..
- Hong Z, Ueguchi Tanaka M, Fujioka S, Takatsuto S, Yoshida S, Hasegawa Y, et al. The Rice brassinosteroid-deficient dwarf2 mutant, defective in the rice homolog of Arabidopsis DIMINUTO/DWARF1, is rescued by the endogenously accumulated alternative bioactive brassinosteroid, dolichosterone. Plant Cell. 2005;17:2243-54 pubmed..Based on these observations, we discuss an alternative BR biosynthetic pathway that produces DS when Dim/dwf1 is defective. ..
- Kato M, Nagasaki Takeuchi N, Ide Y, Maeshima M. An Arabidopsis hydrophilic Ca2(+) -binding protein with a PEVK-rich domain, PCaP2, is associated with the plasma membrane and interacts with calmodulin and phosphatidylinositol phosphates. Plant Cell Physiol. 2010;51:366-79 pubmed publisher..PCaP2 was previously reported as microtubule-associated protein-18. We discuss the physiological roles of PCaP2 in relation to microtubules in cells. ..
- Kamioka M, Takao S, Suzuki T, Taki K, Higashiyama T, Kinoshita T, et al. Direct Repression of Evening Genes by CIRCADIAN CLOCK-ASSOCIATED1 in the Arabidopsis Circadian Clock. Plant Cell. 2016;28:696-711 pubmed publisher..This study shows that direct binding by CCA1 in the morning provides strong repression of PRR5, and repression by CCA1 also temporally regulates an evening-expressed gene set that includes PRR5. ..
- Sugita C, Kato Y, Yoshioka Y, Tsurumi N, Iida Y, Machida Y, et al. CRUMPLED LEAF (CRL) homologs of Physcomitrella patens are involved in the complete separation of dividing plastids. Plant Cell Physiol. 2012;53:1124-33 pubmed publisher..This strongly suggests that PpCRLs are involved in the complete separation of dividing chloroplasts...
- Suzuki T, Sakurai K, Ueguchi C, Mizuno T. Two types of putative nuclear factors that physically interact with histidine-containing phosphotransfer (Hpt) domains, signaling mediators in His-to-Asp phosphorelay, in Arabidopsis thaliana. Plant Cell Physiol. 2001;42:37-45 pubmed
- Ide Y, Tomioka R, Ouchi Y, Kamiya T, Maeshima M. Transcriptional Induction of Two Genes for CCaPs, Novel Cytosolic Proteins, in Arabidopsis thaliana in the Dark. Plant Cell Physiol. 2007;48:54-65 pubmed..These results suggest that CCaP1 functions as a mediator in response to continuous dark or gibberellic acid. ..
- Ide Y, Nagasaki N, Tomioka R, Suito M, Kamiya T, Maeshima M. Molecular properties of a novel, hydrophilic cation-binding protein associated with the plasma membrane. J Exp Bot. 2007;58:1173-83 pubmed..These results suggest that the hydrophilic protein PCaP1 binds Ca(2+) and other cations and is stably associated with the plasma membrane. ..
- Matsushika A, Kawamura M, Nakamura Y, Kato T, Murakami M, Yamashino T, et al. Characterization of circadian-associated pseudo-response regulators: II. The function of PRR5 and its molecular dissection in Arabidopsis thaliana. Biosci Biotechnol Biochem. 2007;71:535-44 pubmed..Considering these and other results, we discuss the structure and function of PRR5 in the context of current views of the circadian clock in higher plants. ..
- Ogawa M, Shinohara H, Sakagami Y, Matsubayashi Y. Arabidopsis CLV3 peptide directly binds CLV1 ectodomain. Science. 2008;319:294 pubmed publisher..Our results provide direct evidence that CLV3 and CLV1 function as a ligand-receptor pair involved in stem cell maintenance. ..
- Luo L, Ando S, Sasabe M, Machida C, Kurihara D, Higashiyama T, et al. Arabidopsis ASYMMETRIC LEAVES2 protein required for leaf morphogenesis consistently forms speckles during mitosis of tobacco BY-2 cells via signals in its specific sequence. J Plant Res. 2012;125:661-8 pubmed publisher..These results suggest that AS2 bodies function to properly distribute AS2 to daughter cells during cell division in leaf primordia; and this process is controlled at least partially by signals encoded by the AS2 sequence itself. ..
- Koyama T, Iwata T, Yamamoto A, Sato Y, Matsuoka D, Tokutomi S, et al. Different role of the Jalpha helix in the light-induced activation of the LOV2 domains in various phototropins. Biochemistry. 2009;48:7621-8 pubmed publisher..The role of the Jalpha helix for signal transduction in phototropins is discussed...
- Haga N, Kobayashi K, Suzuki T, Maeo K, Kubo M, Ohtani M, et al. Mutations in MYB3R1 and MYB3R4 cause pleiotropic developmental defects and preferential down-regulation of multiple G2/M-specific genes in Arabidopsis. Plant Physiol. 2011;157:706-17 pubmed publisher..In addition, MYB3R1 and MYB3R4 may have diverse roles during plant development by regulating G2/M-specific genes with various functions as well as genes possibly unrelated to the cell cycle. ..
- Takahashi Y, Soyano T, Kosetsu K, Sasabe M, Machida Y. HINKEL kinesin, ANP MAPKKKs and MKK6/ANQ MAPKK, which phosphorylates and activates MPK4 MAPK, constitute a pathway that is required for cytokinesis in Arabidopsis thaliana. Plant Cell Physiol. 2010;51:1766-76 pubmed publisher..Thus cytokinesis in A. thaliana is controlled by a pathway that consists of ANP MAPKKKs that can be activated by HIK and MKK6/ANQ MAPKK, with MPK4 MAPK being a probable target of MKK6/ANQ. ..
- Onai K, Ishiura M. PHYTOCLOCK 1 encoding a novel GARP protein essential for the Arabidopsis circadian clock. Genes Cells. 2005;10:963-72 pubmed publisher..Therefore, the PCL1 gene is the clock oscillator gene essential to the generation of clock oscillation in the higher plant...
- Ito S, Matsushika A, Yamada H, Sato S, Kato T, Tabata S, et al. Characterization of the APRR9 pseudo-response regulator belonging to the APRR1/TOC1 quintet in Arabidopsis thaliana. Plant Cell Physiol. 2003;44:1237-45 pubmed..These results are discussed within the context of a current consistent model of the Arabidopsis circadian oscillator. ..
- Chen Y, Asano T, Fujiwara M, Yoshida S, Machida Y, Yoshioka Y. Plant cells without detectable plastids are generated in the crumpled leaf mutant of Arabidopsis thaliana. Plant Cell Physiol. 2009;50:956-69 pubmed publisher..We also demonstrate that plastids with trace or undetectable amounts of chlorophyll are generated from enlarged plastids by a non-binary fission mode of plastid replication in both crl and arc6. ..
- Niwa Y, Yamashino T, Mizuno T. The circadian clock regulates the photoperiodic response of hypocotyl elongation through a coincidence mechanism in Arabidopsis thaliana. Plant Cell Physiol. 2009;50:838-54 pubmed publisher..Both of these clock-mediated coincidence mechanisms may coordinately confer ecological fitness to plants growing in natural habitats with varied photoperiods...
- Kawamura H, Ito S, Yamashino T, Niwa Y, Nakamichi N, Mizuno T. Characterization of genetic links between two clock-associated genes, GI and PRR5 in the current clock model of Arabidopsis thaliana. Biosci Biotechnol Biochem. 2008;72:2770-4 pubmed..The model includes the hypothetical evening Y-TOC1 feedback loop, in which "Y" is suspected to be GI and/or PRR5. This issue was also addressed in this study; perhaps GI and PRR5 are not sufficient to fulfill the Y role. ..
- Nomoto Y, Nomoto Y, Kubozono S, Yamashino T, Nakamichi N, Mizuno T. Circadian clock- and PIF4-controlled plant growth: a coincidence mechanism directly integrates a hormone signaling network into the photoperiodic control of plant architectures in Arabidopsis thaliana. Plant Cell Physiol. 2012;53:1950-64 pubmed publisher..The results of this study suggest that the circadian clock orchestrates a variety of hormone signaling pathways to regulate the photoperiod-dependent morphogenesis in A. thaliana. ..
- Yamamoto Y, Sato E, Shimizu T, Nakamich N, Sato S, Kato T, et al. Comparative genetic studies on the APRR5 and APRR7 genes belonging to the APRR1/TOC1 quintet implicated in circadian rhythm, control of flowering time, and early photomorphogenesis. Plant Cell Physiol. 2003;44:1119-30 pubmed
- Uozumi N. Escherichia coli as an expression system for K(+) transport systems from plants. Am J Physiol Cell Physiol. 2001;281:C733-9 pubmed..coli system. These experimental findings suggest the possibility of utilizing the E. coli bacterium as an expression system for other eukaryotic membrane transport proteins...
- Maruyama D, Endo T, Nishikawa S. BiP-mediated polar nuclei fusion is essential for the regulation of endosperm nuclei proliferation in Arabidopsis thaliana. Proc Natl Acad Sci U S A. 2010;107:1684-9 pubmed publisher..This is experimental evidence for the importance of fusion of the polar nuclei in the proliferation of endosperm nuclei. ..
- Iwata E, Ikeda S, Matsunaga S, Kurata M, Yoshioka Y, Criqui M, et al. GIGAS CELL1, a novel negative regulator of the anaphase-promoting complex/cyclosome, is required for proper mitotic progression and cell fate determination in Arabidopsis. Plant Cell. 2011;23:4382-93 pubmed publisher..Generation of cells with a mixed identity in gig1/osd1 further suggested that the APC/C may have an unexpected role for cell fate determination in addition to its role for proper mitotic progression. ..
- Kawachi M, Kobae Y, Mimura T, Maeshima M. Deletion of a histidine-rich loop of AtMTP1, a vacuolar Zn(2+)/H(+) antiporter of Arabidopsis thaliana, stimulates the transport activity. J Biol Chem. 2008;283:8374-83 pubmed publisher..We propose that a histidine-rich loop functions as a buffering pocket of Zn(2+) and a sensor of the zinc level at the cytoplasmic surface. This loop may be involved in the maintenance of the level of cytoplasmic Zn(2+). ..
- Masaki T, Mitsui N, Tsukagoshi H, Nishii T, Morikami A, Nakamura K. ACTIVATOR of Spomin::LUC1/WRINKLED1 of Arabidopsis thaliana transactivates sugar-inducible promoters. Plant Cell Physiol. 2005;46:547-56 pubmed..These results suggest that ASML1/WRI1 is a transcriptional activator involved in the activation of a subset of sugar-responsive genes and the control of carbon flow from sucrose import to oil accumulation in developing seeds. ..
- Suzuki T, Ishikawa K, Yamashino T, Mizuno T. An Arabidopsis histidine-containing phosphotransfer (HPt) factor implicated in phosphorelay signal transduction: overexpression of AHP2 in plants results in hypersensitiveness to cytokinin. Plant Cell Physiol. 2002;43:123-9 pubmed..These in vivo observations were best interpreted by assuming that the AHP factor(s) is somehow implicated, if not directly, in a cytokinin-mediated His-->Asp phosphorelay signaling in Arabidopsis. ..
- Tsukagoshi H. Defective root growth triggered by oxidative stress is controlled through the expression of cell cycle-related genes. Plant Sci. 2012;197:30-9 pubmed publisher..Overall, these results confirm that ROS function not only as stress-related compounds but that they also function as signaling molecules to regulate the progression of the cell cycle in root tips. ..
- Takeuchi H, Higashiyama T. Tip-localized receptors control pollen tube growth and LURE sensing in Arabidopsis. Nature. 2016;531:245-8 pubmed publisher..This work provides insights into the orchestration of efficient pollen tube growth and species-specific pollen tube attraction by multiple receptors during male-female communication. ..
- Suzuki T, Nakajima S, Morikami A, Nakamura K. An Arabidopsis protein with a novel calcium-binding repeat sequence interacts with TONSOKU/MGOUN3/BRUSHY1 involved in meristem maintenance. Plant Cell Physiol. 2005;46:1452-61 pubmed..These results are discussed in terms of the possible involvement of TSK and TSA1 in mitosis. ..
- Tsukagoshi H, Morikami A, Nakamura K. Two B3 domain transcriptional repressors prevent sugar-inducible expression of seed maturation genes in Arabidopsis seedlings. Proc Natl Acad Sci U S A. 2007;104:2543-7 pubmed..Our results suggest that HSI2 and HSL1 repress the sugar-inducible expression of the seed maturation program in seedlings and play an essential role in regulating the transition from seed maturation to seedling growth. ..
- Yoshida K, Kawachi M, Mori M, Maeshima M, Kondo M, Nishimura M, et al. The involvement of tonoplast proton pumps and Na+(K+)/H+ exchangers in the change of petal color during flower opening of Morning Glory, Ipomoea tricolor cv. Heavenly Blue. Plant Cell Physiol. 2005;46:407-15 pubmed..This systematic ion transport maintains the weakly alkaline vacuolar pH, producing the sky-blue petals...
- Negishi T, Oshima K, Hattori M, Kanai M, Mano S, Nishimura M, et al. Tonoplast- and plasma membrane-localized aquaporin-family transporters in blue hydrangea sepals of aluminum hyperaccumulating plant. PLoS ONE. 2012;7:e43189 pubmed publisher..The overexpression of VALT and PALT1 in Arabidopsis thaliana conferred Al-tolerance and Al-sensitivity, respectively...
- Suzuki T, Inagaki S, Nakajima S, Akashi T, Ohto M, Kobayashi M, et al. A novel Arabidopsis gene TONSOKU is required for proper cell arrangement in root and shoot apical meristems. Plant J. 2004;38:673-84 pubmed
- Song X, Matsuoka M. Bar the windows: an optimized strategy to survive drought and salt adversities. Genes Dev. 2009;23:1709-13 pubmed publisher..1805-1817) report that a novel C(2)H(2)-type transcription factor, drought and salt tolerance (DST), mediates H(2)O(2)-induced stomatal closure and abiotic stress tolerance. ..
- Kunihiro A, Yamashino T, Mizuno T. PHYTOCHROME-INTERACTING FACTORS PIF4 and PIF5 are implicated in the regulation of hypocotyl elongation in response to blue light in Arabidopsis thaliana. Biosci Biotechnol Biochem. 2010;74:2538-41 pubmed..It is possible that plant hormone gibberellins play an important role in blue light signaling in part through PIF4/PIF5. ..
- Sunarpi -, Horie T, Motoda J, Kubo M, Yang H, Yoda K, et al. Enhanced salt tolerance mediated by AtHKT1 transporter-induced Na unloading from xylem vessels to xylem parenchyma cells. Plant J. 2005;44:928-38 pubmed..Thus AtHKT1 reduces the sodium content in xylem vessels and leaves, thereby playing a central role in protecting plant leaves from salinity stress. ..
- Nishimura C, Ohashi Y, Sato S, Kato T, Tabata S, Ueguchi C. Histidine kinase homologs that act as cytokinin receptors possess overlapping functions in the regulation of shoot and root growth in Arabidopsis. Plant Cell. 2004;16:1365-77 pubmed
- Nakamichi N, Kita M, Ito S, Yamashino T, Mizuno T. PSEUDO-RESPONSE REGULATORS, PRR9, PRR7 and PRR5, together play essential roles close to the circadian clock of Arabidopsis thaliana. Plant Cell Physiol. 2005;46:686-98 pubmed
- Ito S, Nakamichi N, Kiba T, Yamashino T, Mizuno T. Rhythmic and light-inducible appearance of clock-associated pseudo-response regulator protein PRR9 through programmed degradation in the dark in Arabidopsis thaliana. Plant Cell Physiol. 2007;48:1644-51 pubmed..Our work further suggests that the presence of PRR9 polypeptides is controlled through proteasome-mediated programmed degradation in the dark. ..
- Ishida K, Yamashino T, Yokoyama A, Mizuno T. Three type-B response regulators, ARR1, ARR10 and ARR12, play essential but redundant roles in cytokinin signal transduction throughout the life cycle of Arabidopsis thaliana. Plant Cell Physiol. 2008;49:47-57 pubmed..It is therefore conceivable that the other type-B ARRs (ARR2, ARR11, ARR14 and ARR18) might play more specific roles spatially and temporally in plants. ..
- Ueno Y, Ishikawa T, Watanabe K, Terakura S, Iwakawa H, Okada K, et al. Histone deacetylases and ASYMMETRIC LEAVES2 are involved in the establishment of polarity in leaves of Arabidopsis. Plant Cell. 2007;19:445-57 pubmed
- Kamiya N, Itoh J, Morikami A, Nagato Y, Matsuoka M. The SCARECROW gene's role in asymmetric cell divisions in rice plants. Plant J. 2003;36:45-54 pubmed..Based on these observations, we proposed that OsSCR is involved not only in the asymmetric division of the cortex/endodermis progenitor cell but also during stomata and ligule formation by establishing the polarization of cytoplasm. ..
- Nagasaki Takeuchi N, Miyano M, Maeshima M. A plasma membrane-associated protein of Arabidopsis thaliana AtPCaP1 binds copper ions and changes its higher order structure. J Biochem. 2008;144:487-97 pubmed publisher..These findings indicate that PCaP1 has a high Cu(2+)-binding capacity with a relatively high affinity. PCaP1 lacks cysteine and histidine residues. A large number of glutamate residues may be involved in the Cu(2+) binding. ..
- Ohno Y, Narangajavana J, Yamamoto A, Hattori T, Kagaya Y, Paszkowski J, et al. Ectopic gene expression and organogenesis in Arabidopsis mutants missing BRU1 required for genome maintenance. Genetics. 2011;189:83-95 pubmed publisher..Our results suggest that BRU1 has a function related to the stability of subchromosomal gene regulation in the euchromatic regions, in addition to the maintenance of chromatin states coupled with heritable epigenetic marks. ..
- Fujimori T, Yamashino T, Kato T, Mizuno T. Circadian-controlled basic/helix-loop-helix factor, PIL6, implicated in light-signal transduction in Arabidopsis thaliana. Plant Cell Physiol. 2004;45:1078-86 pubmed..g., elongation of hypocotyls in de-etiolation). Taken together, PIL6 might function at an interface between the circadian clock and red light-signal transduction pathways. ..
- Matsushika A, Makino S, Kojima M, Yamashino T, Mizuno T. The APRR1/TOC1 quintet implicated in circadian rhythms of Arabidopsis thaliana: II. Characterization with CCA1-overexpressing plants. Plant Cell Physiol. 2002;43:118-22 pubmed..Taken together, it was suggested that there are intimate and mutual links between these two types of circadian-associated components (APRRs and CCA1). ..
- Iwata E, Ikeda S, Abe N, Kobayashi A, Kurata M, Matsunaga S, et al. Roles of GIG1 and UVI4 in genome duplication in Arabidopsis thaliana. Plant Signal Behav. 2012;7:1079-81 pubmed publisher..These findings suggest that endomitosis and endoreplication are regulated by similar molecular mechanisms, in which two related proteins, GIG1 and UVI4, may inhibit APC/C in different ways. ..
- Kiba T, Aoki K, Sakakibara H, Mizuno T. Arabidopsis response regulator, ARR22, ectopic expression of which results in phenotypes similar to the wol cytokinin-receptor mutant. Plant Cell Physiol. 2004;45:1063-77 pubmed..These results suggested that ARR22 might also be implicated, directly or indirectly, in the cytokinin-responsive His-->Asp phophorelay signal transduction. ..
- Taniguchi M, Taniguchi Y, Kawasaki M, Takeda S, Kato T, Sato S, et al. Identifying and characterizing plastidic 2-oxoglutarate/malate and dicarboxylate transporters in Arabidopsis thaliana. Plant Cell Physiol. 2002;43:706-17 pubmed..The AtpDCT1 mutants were able to grow under the high CO2 condition to suppress photorespiration. These findings suggested that at least AtpDCT1 is a necessary component for photorespiratory nitrogen recycling. ..
- Sasabe M, Boudolf V, De Veylder L, Inze D, Genschik P, Machida Y. Phosphorylation of a mitotic kinesin-like protein and a MAPKKK by cyclin-dependent kinases (CDKs) is involved in the transition to cytokinesis in plants. Proc Natl Acad Sci U S A. 2011;108:17844-9 pubmed publisher..Thus, timely and coordinated phosphorylation by CDKs and dephosphorylation of cytokinetic regulators from prophase to anaphase appear to be critical for the appropriate onset and/or progression of cytokinesis. ..
- Sarkar D, Imai T, Kambe F, Shibata A, Ohmori S, Siddiq A, et al. The human homolog of Diminuto/Dwarf1 gene (hDiminuto): a novel ACTH-responsive gene overexpressed in benign cortisol-producing adrenocortical adenomas. J Clin Endocrinol Metab. 2001;86:5130-7 pubmed..We, therefore, hypothesize that hDiminuto might be involved in the molecular events of adrenocortical tumorigenesis by facilitating steroid synthesis and cell growth...
- Asano T, Yoshioka Y, Kurei S, Sakamoto W, Machida Y. A mutation of the CRUMPLED LEAF gene that encodes a protein localized in the outer envelope membrane of plastids affects the pattern of cell division, cell differentiation, and plastid division in Arabidopsis. Plant J. 2004;38:448-59 pubmed..A possible function of the CRL protein is discussed. ..
- Furuichi T, Cunningham K, Muto S. A putative two pore channel AtTPC1 mediates Ca(2+) flux in Arabidopsis leaf cells. Plant Cell Physiol. 2001;42:900-5 pubmed..These results suggest that AtTPC1 mediates a voltage-activated Ca(2+ )influx in Arabidopsis leaf cells. ..
- Ueoka Nakanishi H, Yamashino T, Ishida K, Kamioka M, Nakamichi N, Mizuno T. Molecular mechanisms of circadian rhythm in Lotus japonicus and Arabidopsis thaliana are sufficiently compatible to regulate heterologous core clock genes robustly. Biosci Biotechnol Biochem. 2012;76:2332-4 pubmed..thaliana core clock genes CCA1 and PRR5 in heterologous L. japonicus cells and found that the molecular mechanism of circadian rhythm in L. japonicus is compatible with that of A. thaliana. ..
- Mizutani M, Watanabe S, Nakagawa T, Maeshima M. Aquaporin NIP2;1 is mainly localized to the ER membrane and shows root-specific accumulation in Arabidopsis thaliana. Plant Cell Physiol. 2006;47:1420-6 pubmed..NIP2;1 expressed in yeast cells had low water channel activity in the membranes. NIP2;1 may function as a water channel and/or ER channel for other small molecules or ions. ..
- Takagi N, Ueguchi C. Enhancement of meristem formation by bouquet-1, a mis-sense allele of the vernalization independence 3 gene encoding a WD40 repeat protein in Arabidopsis thaliana. Genes Cells. 2012;17:982-93 pubmed publisher..Taking these results together, we propose that the boq-1 mutation affects the proper progression of cell differentiation process. ..
- Nakamichi N, Murakami Kojima M, Sato E, Kishi Y, Yamashino T, Mizuno T. Compilation and characterization of a novel WNK family of protein kinases in Arabiodpsis thaliana with reference to circadian rhythms. Biosci Biotechnol Biochem. 2002;66:2429-36 pubmed..These results suggested that certain members of the WNK family of protein kinases might play roles in a mechanism that generates circadian rhythms in Arabidopsis. ..
- Yamashino T, Matsushika A, Fujimori T, Sato S, Kato T, Tabata S, et al. A Link between circadian-controlled bHLH factors and the APRR1/TOC1 quintet in Arabidopsis thaliana. Plant Cell Physiol. 2003;44:619-29 pubmed..Taken together, here we propose the novel view that these bHLH factors (PIF4 and PIL6) might play roles, in concert with APRR1/TOC1, in the integration of light-signals to control both circadian and photomorphogenic processes. ..
- Yamamoto A, Kagaya Y, Toyoshima R, Kagaya M, Takeda S, Hattori T. Arabidopsis NF-YB subunits LEC1 and LEC1-LIKE activate transcription by interacting with seed-specific ABRE-binding factors. Plant J. 2009;58:843-56 pubmed publisher..These results demonstrate a novel plant-specific mechanism for NF-Y subunit function that enables LEC1 and L1L to regulate a defined developmental network. ..