Gene Details:

• MSU gene ID: None
• RAPdb gene ID: None
• Gene Symbol: OsmiR396
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• SLENDER RICE1 and Oryza sativa INDETERMINATE DOMAIN2 Regulating OsmiR396 Is Involved in Stem Elongation.
• The grain shape of Growth Regulating Factor8 (OsGRF8)-overexpressing transgenic plants was most similar to that of MIM396 plants, suggesting OsGRF8 is a major mediator of OsmiR396 in grain size regulation.
• Here we show that sequestering OsmiR396 through target mimicry (MIM396) can substantially increase grain size in several japonica and indica rice subspecies and in plants with excessive tillers and a high panicle density.
• Thus, OsmiR396 has a major role related to the regulation of rice grain size.
• Our findings suggest that genetic regulatory networks comprising various miRNAs, such as OsmiR396 and OsmiR408, may be crucial for controlling rice grain size.

Function-related keywords:

• stem ,  growth ,  panicle ,  grain ,  grain-size ,  grain-shape

Literature:

• SLENDER RICE1 and Oryza sativa INDETERMINATE DOMAIN2 Regulating OsmiR396 Are Involved in Stem Elongation .  DOI:  10.1104/pp.19.01008 ;  PMID:  31953375
• OsmiR396/growth regulating factor modulate rice grain size through direct regulation of embryo-specific miR408 .  DOI:  10.1093/plphys/kiab084 ;  PMID:  33620493

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: