Gene Details:

• MSU gene ID: LOC_Os01g55974
• RAPdb gene ID: Os01g0765000
• Gene Symbol: ST2 OsDCD ALR
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Subcellular localization assay showed that the ST2 protein was located in mitochondria.
• The ST2 gene was finely confined to a 27-kb region on chromosome 1 by the map-based cloning strategy and a 5-bp deletion in Os01g0765000 was identified by sequence analysis.
• The expression of nuclear and plastid genome replication genes was down-regulated under decreased dTTP, and together with decreased cell proliferation and defective chloroplast development in the ALR mutant this demonstrated the molecular and physiological roles of DCD-mediated dNTP pool balance in plant development.
• ALR encoding dCMP deaminase is critical for DNA damage repair, cell cycle progression and plant development in rice.
• Map-based cloning and complementation revealed that ALR encodes a DCD protein.

Function-related keywords:

• mitochondria ,  map-based-cloning ,  chloroplast ,  development ,  plant-development ,  cell-cycle ,  chloroplast-development ,  cell-proliferation

Literature:

• STRIPE2 encodes a putative dCMP deaminase that plays an important role in chloroplast development in rice .  DOI:  10.1016/j.jgg.2014.05.008 ;  PMID:  25438698
• ALR encoding dCMP deaminase is critical for DNA damage repair, cell cycle progression and plant development in rice .  DOI:  10.1093/jxb/erx380 ;  PMID:  29186482

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: