Gene Details:

• MSU gene ID: LOC_Os02g04030
• RAPdb gene ID: Os02g0133200
• Gene Symbol: OsSNDP3
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• OsSNDP3 encodes Sec14-nodulin domain-containing protein and localizes in the nucleus and the microdomains of the plasma membrane in tobacco leaf epidermis cells.
• OsSNDP3 Functions for the Polar Tip Growth in Rice Pollen Together with OsSNDP2, a Paralog of OsSNDP3.
• Gene Ontology analysis using downregulated genes in OsSNDP3 indicated that the expression of genes involved in the phosphatidylinositol metabolic process and tip growth was significantly altered in OsSNDP3.
• OsSNDP3 aids pollen polar tip growth by binding with phosphatidylinositol 4,5-bisphosphate.
• We can better understand the roles of phosphoinositides during pollen tube growth by studying the functions of OsSNDP3 and OsSNDP2.
• And downregulated genes in OsSNDP3 might be useful targets for future research on polar tip growth.
• We discovered that OsSNDP3 plays a significant role in pollen tube germination using CRISPR/Cas9 systems, whereas another pollen-preferential Sec14-nodulin domain-containing protein, OsSNDP2, additively functions with OsSNDP3 during pollen tube germination.

Function-related keywords:

• leaf ,  growth ,  pollen ,  nucleus ,  plasma-membrane ,  epidermis

Literature:

• OsSNDP3 Functions for the Polar Tip Growth in Rice Pollen Together with OsSNDP2, a Paralog of OsSNDP3 .  DOI:  10.1186/s12284-022-00586-0 ;  PMID:  35859217

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: