Gene Details:

• Gene ID: AT5G17460
• Gene Symbol: DFR1
• Gene Name: Drought and Freezing Responsive gene 1
• Description: glutamyl-tRNA (Gln) amidotransferase subunit C;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G17460.1     AT5G17460.2     AT5G17460.4     AT5G17460.5     AT5G17460.3

Gene Ontology:

• GO:0005739  — colocalizes with — mitochondrion
• GO:2000214  — acts upstream of or within — regulation of proline metabolic process
• GO:0005634  — located in — nucleus

Germplasm Phenotype:

• SALK_035182  — Homozygotes not recovered- likely embryo lethal.
• SALK_059531C  — Seedlings screened in bulk via high throughput methods for responses to various stressors. Results are in comparison to Col-0.heat:no change,cold:increased,oxidative stress:no change,osmotic stress:no change,salt stress:decreased,ABA:no change,hypoxia:ND.
• SALK_059531C  — Increased sensitivity to drought and cold stress.
• SALK_130655  — Homozygotes for dfr1-1 have increased sensitivity to drought and cold stress.
• SALK_152157C  — Increased sensitivity to drought and cold stress.
• WiscDsLox474F09  — No visible phenotype.

Literature:

• Genes that are uniquely stress regulated in salt overly sensitive (sos) mutants.   DOI:  10.1104/pp.126.1.363 ;  PMID:  11351099
• Two different novel cis-acting elements of erd1, a clpA homologous Arabidopsis gene function in induction by dehydration stress and dark-induced senescence.   DOI:  10.1046/j.1365-313x.2003.01624.x ;  PMID:  12535340
• Identification of cold-inducible downstream genes of the Arabidopsis DREB1A/CBF3 transcriptional factor using two microarray systems.   DOI:  10.1111/j.1365-313X.2004.02100.x ;  PMID:  15165189
• Comparative genomics in salt tolerance between Arabidopsis and aRabidopsis-related halophyte salt cress using Arabidopsis microarray.   DOI:  10.1104/pp.104.039909 ;  PMID:  15247402
• Roles of the CBF2 and ZAT12 transcription factors in configuring the low temperature transcriptome of Arabidopsis.   DOI:  10.1111/j.1365-313X.2004.02288.x ;  PMID:  15634197
• The cold-induced early activation of phospholipase C and D pathways determines the response of two distinct clusters of genes in Arabidopsis cell suspensions.   DOI:  10.1104/pp.105.068171 ;  PMID:  16258011
• Monitoring expression profiles of Arabidopsis genes during cold acclimation and deacclimation using DNA microarrays.   DOI:  10.1007/s10142-005-0014-z ;  PMID:  16463051
• Linking genes of unknown function with abiotic stress responses by high-throughput phenotype screening.   DOI:  10.1111/ppl.12013 ;  PMID:  23517122
• Salt hypersensitive mutant 9, a nucleolar APUM23 protein, is essential for salt sensitivity in association with the ABA signaling pathway in Arabidopsis.   DOI:  10.1186/s12870-018-1255-z ;  PMID:  29490615
• DFR1-Mediated Inhibition of Proline Degradation Pathway Regulates Drought and Freezing Tolerance in Arabidopsis.   DOI:  10.1016/j.celrep.2018.04.011 ;  PMID:  29949777
• Genes that are uniquely stress regulated in salt overly sensitive (sos) mutants.   DOI:  10.1104/pp.126.1.363 ;  PMID:  11351099
• DFR1-Mediated Inhibition of Proline Degradation Pathway Regulates Drought and Freezing Tolerance in Arabidopsis.   DOI:  10.1016/j.celrep.2018.04.011 ;  PMID:  29949777
• DFR1-Mediated Inhibition of Proline Degradation Pathway Regulates Drought and Freezing Tolerance in Arabidopsis.   DOI:  10.1016/j.celrep.2018.04.011 ;  PMID:  29949777

Sequence: