RRC ID 4822
著者 Suzuki K, Nakanishi H, Bower J, Yoder DW, Osteryoung KW, Miyagishima SY.
タイトル Plastid chaperonin proteins Cpn60 alpha and Cpn60 beta are required for plastid division in Arabidopsis thaliana.
ジャーナル BMC Plant Biol.
Abstract Our results suggest that both ptCpn60alpha and ptCpn60beta are required for the formation of a normal plastid division apparatus, as the prokaryotic counterparts are required for assembly of the cell division apparatus. Since moderate reduction of ptCpn60 levels impaired normal FtsZ ring formation but not import of FtsZ into plastids, it is suggested that the proper levels of ptCpn60 are required for folding of stromal plastid division proteins and/or regulation of FtsZ polymer dynamics.
巻・号 9
ページ 38
公開日 2009-4-7
DOI 10.1186/1471-2229-9-38
PII 1471-2229-9-38
PMID 19344532
PMC PMC2670834
MeSH Arabidopsis / genetics* Arabidopsis / metabolism Arabidopsis Proteins / genetics Arabidopsis Proteins / metabolism* Chaperonin 60 / genetics Chaperonin 60 / metabolism* Chloroplasts / metabolism* Cloning, Molecular DNA, Plant / genetics Gene Expression Regulation, Plant Genes, Plant Genome, Plant Mutagenesis, Insertional Mutation Phylogeny Plant Leaves / genetics Plant Leaves / metabolism Plant Proteins / metabolism Plants, Genetically Modified / genetics Plants, Genetically Modified / metabolism Sequence Alignment
IF 3.964
引用数 43
シロイヌナズナ pss00001他