Basic information
Locus name	At2g20920
Alias	CRS
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	chaperone
Effect for Senescence	promote
Gene Description	a chloroplast-targeting Cdf (Cell Growth Defect factor 1 )-related gene Responsive to Senescence (CRS)
Evidence	Genetic evidence [Ref 1]
References	1: Cui MH, Ok SH, Yoo KS, Jung KW, Yoo SD, Shin JS. An Arabidopsis cell growth defect factor-related protein, CRS, promotes plant senescence by increasing the production of hydrogen peroxide. Plant Cell Physiol. 2013 Jan;54(1):155-67. doi: 10.1093/pcp/pcs161. Epub 2012 Dec 4.
Sequence	AT2G20920.1 | mRNA | CDS | Protein
Mutant information
Mutant name	Pro35S:YFP-CRS
Mutant/Transgenic	transgene
Ecotype	Col-0
Mutagenesis type	transgenic
Ortholog Group
Ortholog Groups: OG5_153288	Accession Taxon NP_179688 ( At2g20920 ) Arabidopsis thaliana 162260 Chlamydomonas reinhardtii ACO63445 Micromonas sp. RCC299 NP_001048900 Oryza sativa Japonica Group 0500010379 Ostreococcus tauri e_gw1.67.79.1 Physcomitrella patens subsp. patens estExt_gwp_gw1.C_400121 Physcomitrella patens subsp. patens 29869.m001171 Ricinus communis
Cross Link
Database Entry ID E-value Start End InterPro ID Description Pfam PF11833 4.1E-60 84 286 IPR021788 Protein of unknown function DUF3353
Mutant Image
overexpression of CRS caused the loss of chlorophylls (Chls) and the rapid onset of leaf senescence, while the lack of CRS led to the delay of leaf senescence in a loss-of-function mutant, crs.
Subcellular Localization
Localization	plastid
Evidence	SUBAcon
Pubmed ID	23180787