Gene Details:

• Gene ID: AT3G17470
• Gene Symbol: ATCRSH, CRSH
• Gene Name: Ca2+-activated RelA-spot homolog
• Description: Ca2+-activated RelA/spot-like protein;(source:Araport11)
• TAIR Accession: locus:2090487
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G17470.1     AT3G17470.3     AT3G17470.2

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009062  — gynoecium — ginoecio (Spanish, exact), gynaecium (exact), gynoecia (exact, plural), 雌蕊群 (Japanese, exact), Poaceae gynoecium (narrow), Zea gynoecium (narrow), apocarpous gynoecium (narrow), gynoecium of ear floret (narrow), gynoecium of lower floret of pedicellate spikelet of ear (narrow), gynoecium of lower floret of pedicellate spikelet of tassel (narrow), gynoecium of lower floret of sessile spikelet of ear (narrow), gynoecium of lower floret of sessile spikelet of tassel (narrow), gynoecium of tassel floret (narrow), gynoecium of upper floret of pedicellate spikelet of ear (narrow), gynoecium of upper floret of pedicellate spikelet of tassel (narrow), gynoecium of upper floret of sessile spikelet of ear (narrow), gynoecium of upper floret of sessile spikelet of tassel (narrow), syncarpous gynoecium (narrow), pistil (broad)

Gene Ontology:

• GO:0015969  — involved in — guanosine tetraphosphate metabolic process
• GO:0005509  — enables — calcium ion binding
• GO:0009416  — acts upstream of or within — response to light stimulus
• GO:0080090  — acts upstream of or within — regulation of primary metabolic process
• GO:0008728  — enables — GTP diphosphokinase activity
• GO:0009507  — located in — chloroplast
• GO:0005739  — located in — mitochondrion

Germplasm Phenotype:

• crsh-2  — The dark-induced transient increment of ppGpp after 10 min; the increment rapidly decreased to low levels after 30 min.
• crsh-null/crsh-2  — Dark-induced transient increment of ppGpp after 10 min; however, the increment rapidly decreased to low levels after 30 min.

Function-related keywords:

• shoot axis apex ,  shoot system ,  vascular leaf ,  sepal ,  gynoecium

Literature:

• Analysis of EF-hand-containing proteins in Arabidopsis.   DOI:  10.1186/gb-2002-3-10-research0056 ;  PMID:  12372144
• Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.   DOI:  10.1074/jbc.M308435200 ;  PMID:  14576160
• Expression profiling of four RelA/SpoT-like proteins, homologues of bacterial stringent factors, in Arabidopsis thaliana.   DOI:  10.1007/s00425-008-0758-5 ;  PMID:  18535838
• An Ancient Bacterial Signaling Pathway Regulates Chloroplast Function to Influence Growth and Development in Arabidopsis.   DOI:  10.1105/tpc.16.00045 ;  PMID:  26908759
• Plastidial (p)ppGpp Synthesis by the Ca2+-Dependent RelA-SpoT Homolog Regulates the Adaptation of Chloroplast Gene Expression to Darkness in Arabidopsis.   DOI:  10.1093/pcp/pcaa124 ;  PMID:  33089303

Sequences: