Gene Details:

• MSU gene ID: LOC_Os04g43290
• RAPdb gene ID: Os04g0512300
• Gene Symbol: OsGASD
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• The OsGASD knockout (Ko) mutation reduced GA3 content in shoots as well as plant growth and height.
• These observations suggest that OsGASD is involved in maintaining GA homeostasis to regulate plant development, thereby affecting rice growth and productivity.
• Transcriptome analysis of flag leaves of OsGASD Ox and OsGASD Ko plants revealed that OsGASD regulates cell development and the expression of elongation-related genes.
• Rice plants overexpressing OsGASD (Ox) showed increased plant height and grain yield compared to the WT.
• However, GA application restored the plant height of the OsGASD Ko mutant to a height similar to that of the wild type (WT).

Function-related keywords:

• growth ,  development ,  grain ,  plant-development ,  grain-yield ,  yield ,  homeostasis ,  plant-growth ,  ga ,  height ,  plant-height ,  GA

Literature:

• Gibberellic acid sensitive dwarf encodes an ARPC2 subunit that mediates gibberellic acid biosynthesis, effects to grain yield in rice .  DOI:  10.3389/fpls.2022.1027688 ;  PMID:  36618614

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: