Research Topics
Genomes and Genes | Shin Ya MiyagishimaSummaryAffiliation: RIKEN Brain Science Institute Country: Japan Publications
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Publications
Chloroplast division: squeezing the photosynthetic captiveShin Ya Miyagishima
Initiative Research Program, Advanced Science Institute, RIKEN, 2 1 Hirosawa, Wako, Saitama 351 0198, Japan
Curr Opin Microbiol 13:738-46. 2010..On the basis of the information about the division complex, we are beginning to understand how the division complex evolved, and how eukaryotic host cells regulate chloroplast division during proliferation and differentiation...
Evolutionary linkage between eukaryotic cytokinesis and chloroplast division by dynamin proteinsShin Ya Miyagishima
Initiative Research Program, Advanced Science Institute, RIKEN, 2 1 Hirosawa, Wako, Saitama 351 0198, Japan
Proc Natl Acad Sci U S A 105:15202-7. 2008....- The YlmG protein has a conserved function related to the distribution of nucleoids in chloroplasts and cyanobacteriaYukihiro Kabeya
Initiative Research Program, RIKEN Advanced Science Institute, Wako, Saitama, Japan
BMC Plant Biol 10:57. 2010..Although several components of the envelope division machinery have been identified and characterized, little is known about the molecular components/mechanisms underlying the change of the nucleoid structure... - Plastid chaperonin proteins Cpn60 alpha and Cpn60 beta are required for plastid division in Arabidopsis thalianaKenji Suzuki
Initiative Research Program, Advanced Science Institute, RIKEN, 2 1 Hirosawa, Wako, Saitama 351 0198, Japan
BMC Plant Biol 9:38. 2009..To further identify new proteins that are required for plastid division, we characterized previously and newly isolated plastid division mutants of Arabidopsis thaliana... - Eukaryotic and eubacterial contributions to the establishment of plastid proteome estimated by large-scale phylogenetic analysesKenji Suzuki
Initiative Research Program, Advanced Science Institute, RIKEN, Wako, Saitama, Japan
Mol Biol Evol 27:581-90. 2010..These results suggest that a considerable amount of bacterial metagenomic material, as well as the genomes of the host and the endosymbiont, has contributed to the establishment of the plastid before the split of the red and green algae... - Plant-specific protein MCD1 determines the site of chloroplast division in concert with bacteria-derived MinDHiromitsu Nakanishi
Initiative Research Program, Advanced Science Institute, RIKEN, Wako, Saitama 351 0198, Japan
Curr Biol 19:151-6. 2009.... - The PLASTID DIVISION1 and 2 components of the chloroplast division machinery determine the rate of chloroplast division in land plant cell differentiationKumiko Okazaki
Initiative Research Program, Advanced Science Institute, RIKEN, Wako, Saitama 351 0198, Japan
Plant Cell 21:1769-80. 2009..These results suggest that the integration of PDV proteins into the division machinery enabled land plant cells to change chloroplast size and number in accord with the fate of cell differentiation... - The functional domain of GCS1-based gamete fusion resides in the amino terminus in plant and parasite speciesToshiyuki Mori
Miyagishima Initiative Research Unit, Advanced Science Institute, RIKEN, Saitama, Japan
PLoS ONE 5:e15957. 2010..Those findings above indicate that the extracellular N-terminus alone is sufficient for GCS1-based gamete fusion... - Nucleus-independent control of the rubisco operon by the plastid-encoded transcription factor Ycf30 in the red alga Cyanidioschyzon merolaeAyumi Minoda
Initiative Research Program, Advanced Science Institute, RIKEN, Wako, Saitama, Japan
Plant Physiol 154:1532-40. 2010..The autonomous system would have been necessary for the initial fixation of cyanobacterial photosynthesis in the ancient nonphotosynthetic eukaryotic host. It has remained functional in the red algal chloroplast over evolutionary time... - The evolution of the regulatory mechanism of chloroplast divisionKumiko Okazaki
Initiative Research Program, Advanced Science Institute, RIKEN, Wako, Saitama, Japan
Plant Signal Behav 5:164-7. 2010..Thus, the integration of PDV proteins into the chloroplast division machinery enabled land plant cells to change chloroplast size and number in accord with the fate of cell differentiation... 
Chloroplast divisionJonathan M Glynn
Genetics Program, Michigan State University, East Lansing, MI 48824, USA
Traffic 8:451-61. 2007..In this review, we attempt to summarize the most recent developments in the field and assemble these observations into a working model of plastid division in plants...- [Chloroplast division machinery and its evolution]Shin-ya Miyagishima
Tanpakushitsu Kakusan Koso 50:1887-91. 2005 - Chloroplast division machinery as revealed by immunofluorescence and electron microscopyHaruko Kuroiwa
Department of Biological Sciences, Graduate School of Science, University of Tokyo, Tokyo 113 0033, Japan
Planta 215:185-90. 2002..With the outer ring providing the motivating force, the FtsZ and inner PD rings ultimately decompose to their base components... - A plant-specific dynamin-related protein forms a ring at the chloroplast division siteShin Ya Miyagishima
Department of Biological Sciences, Graduate School of Science, University of Tokyo, Hongo, Tokyo 113 0033, Japan
Plant Cell 15:655-65. 2003.... - Cyanidioschyzon merolae genome. A tool for facilitating comparable studies on organelle biogenesis in photosynthetic eukaryotesOsami Misumi
Laboratory of Cell Biology and Frontier Project Life's Adaptation Strategies of Environmental Changes, Department of Life Science, College of Science, Rikkyo University, Toshima, Tokyo 171-8501, Japan
Plant Physiol 137:567-85. 2005..These results reflect the increase in genome size, the acquisition of complicated cellular structures, and kinematic devices in C. reinhardtii... - Detection and localization of a chloroplast-encoded HU-like protein that organizes chloroplast nucleoidsTamaki Kobayashi
Department of Biological Science, Graduate School of Science, University of Tokyo, Tokyo 113 0033, Japan
Plant Cell 14:1579-89. 2002..These results indicate that HC, a bacteria-derived histone-like protein, primarily organizes cpDNA into the nucleoid... - Dynamic recruitment of dynamin for final mitochondrial severance in a primitive red algaKeiji Nishida
Department of Biological Sciences, Graduate School of Science, University of Tokyo, Hongo, Tokyo 113 0033, Japan
Proc Natl Acad Sci U S A 100:2146-51. 2003..It is thought that the FtsZ, MD, and dynamin rings are involved in scaffolding, constriction, and final separation, respectively. In eukaryotes, mitochondrial severance is probably the most conserved role for the dynamin family... - Complete sequence and analysis of the plastid genome of the unicellular red alga Cyanidioschyzon merolaeNiji Ohta
Department of Molecular Biology, Faculty of Science, Saitama University, 255 Shimo ohkubo, Sakura, Saitama, Saitama 338 8570, Japan
DNA Res 10:67-77. 2003..Our phylogenetic results suggest that the Cyanidiophyceae, including C. merolae, are a basal clade within the red lineage plastids... - The division of pleomorphic plastids with multiple FtsZ rings in tobacco BY-2 cellsYu Momoyama
Department of Biological Sciences, Graduate School of Science, University of Tokyo, Hongo, Tokyo, Japan
Eur J Cell Biol 82:323-32. 2003..Based on these results, a novel model for the pleomorphic plastid division with multiple FtsZ rings is proposed... - An evolutionary puzzle: chloroplast and mitochondrial division ringsShin Ya Miyagishima
Department of Life Science, College of Science, Rikkyo St Paul s University, 3 34 1 Nishiikebukuro, Toshima ku, Tokyo 171 8501, Japan
Trends Plant Sci 8:432-8. 2003..These findings suggest that the division of chloroplasts and primitive mitochondria involve very similar systems, consisting of an amalgamation of rings from bacteria and eukaryotes... - Two types of FtsZ proteins in mitochondria and red-lineage chloroplasts: the duplication of FtsZ is implicated in endosymbiosisShin Ya Miyagishima
Department of Life Sciences, College of Science, Rikkyo St Paul s University, 3 34 1 Nishiikebukuro, Toshima ku, Tokyo 171 8501, Japan
J Mol Evol 58:291-303. 2004.... - Genome sequence of the ultrasmall unicellular red alga Cyanidioschyzon merolae 10DMotomichi Matsuzaki
Department of Biomedical Chemistry, Graduate School of Medicine, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
Nature 428:653-7. 2004..These results indicate that the C. merolae genome provides a model system with a simple gene composition for studying the origin, evolution and fundamental mechanisms of eukaryotic cells... - Male fertility of malaria parasites is determined by GCS1, a plant-type reproduction factorMakoto Hirai
Division of Medical Zoology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke City, Tochigi 329 0498, Japan
Curr Biol 18:607-13. 2008..Our present findings provide a new viewpoint for understanding the parasitic fertilization system and important clues for novel strategies to attack life-threatening parasites... - Effects of mutations in Arabidopsis FtsZ1 on plastid division, FtsZ ring formation and positioning, and FtsZ filament morphology in vivoDavid W Yoder
Department of Plant Biology, Michigan State University, East Lansing, MI 48824, USA
Plant Cell Physiol 48:775-91. 2007..These alleles will facilitate understanding of how the in vitro biochemical properties of FtsZ1 are related to its in vivo function... - Origin and evolution of the chloroplast division machineryShin Ya Miyagishima
Department of Plant Biology, Michigan State University, East Lansing, 48824, USA
J Plant Res 118:295-306. 2005..The principal features of the chloroplast division system thus far identified are conserved across several lineages, including those with secondary chloroplasts, and may reflect primeval features of mitochondrial division... - PDV1 and PDV2 mediate recruitment of the dynamin-related protein ARC5 to the plastid division siteShin Ya Miyagishima
Department of Plant Biology, Michigan State University, East Lansing, Michigan 48824, USA
Plant Cell 18:2517-30. 2006....