Gene Details:

• MSU gene ID: LOC_Os04g43050
• RAPdb gene ID: Os04g0509300
• Gene Symbol: SHO1 OsDCL4
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Rice SHL2, SHL4/SHO2, and SHO1 encoded orthologues of Arabidopsis RNA-dependent RNA polymerase 6, ARGONAUTE (AGO) 7, and DICER-like 4, respectively, whose mutations affect leaf development through the trans-acting siRNA (ta-siRNA) pathway.
• The mechanism regulating the pattern of leaf initiation was analyzed by using shoot organization (sho) mutants derived from three loci (SHO1, SHO2, and SHO3).
• Mutations in rice SHOOTLESS2 (SHL2), SHL4/SHOOT ORGANIZATION2 (SHO2), and SHO1 cause complete deletion or abnormal formation of the SAM.

Function-related keywords:

• leaf-development ,  shoot ,  leaf

Literature:

• Genome-wide identification, organization and phylogenetic analysis of Dicer-like, Argonaute and RNA-dependent RNA Polymerase gene families and their expression analysis during reproductive development and stress in rice .  DOI:  10.1186/1471-2164-9-451 ;  PMID:  18826656
• Roles of DCL4 and DCL3b in rice phased small RNA biogenesis .  DOI:  10.1111/j.1365-313X.2011.04805.x ;  PMID:  21973320
• Shoot organization genes regulate shoot apical meristem organization and the pattern of leaf primordium initiation in rice .  DOI:  10.1105/tpc.12.11.2161 ;  PMID:  11090216
• Oryza sativa dicer-like4 reveals a key role for small interfering RNA silencing in plant development .  DOI:  10.1105/tpc.107.052209 ;  PMID:  17905898
• Loss of function of OsDCL1 affects microRNA accumulation and causes developmental defects in rice .  DOI:  10.1104/pp.105.063420 ;  PMID:  16126864
• The small interfering RNA production pathway is required for shoot meristem initiation in rice .  DOI:  10.1073/pnas.0704339104 ;  PMID:  17804793
• DCL2 is highly expressed in the egg cell in both rice and Arabidopsis .  DOI:  10.4161/psb.6.4.14650 ;  PMID:  21673515
• Genome-wide identification, organization and phylogenetic analysis of Dicer-like, Argonaute and RNA-dependent RNA Polymerase gene families and their expression analysis during reproductive development and stress in rice .  DOI:  10.1186/1471-2164-9-451 ;  PMID:  18826656

Related News:

Gene Resources:

• NCBI ID: AB353922
• UniProt accessions:

Sequences: