Gene Details:

• MSU gene ID: LOC_Os05g46530
• RAPdb gene ID: Os05g0543000
• Gene Symbol: OSIPP3
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Pollen-specific expression was observed in case of plants harboring OSIPP3_del4 construct.
• It can, therefore, be concluded that the OSIPP3 URR between -178 and +108 bp is necessary for conferring pollen-specific expression in Arabidopsis.
• A 286 bp upstream regulatory region of a rice anther-specific gene, OSIPP3, confers pollen-specific expression in Arabidopsis.
• OSIPP3_del1 and del2 transgenic plants showed GUS expression in root, anther and silique, while OSIPP3_del3 showed GUS activity only in anthers and siliques.
• OSIPP3 gene (coding for pectin methylesterase inhibitor protein) was isolated from a pre-pollinated inflorescence-specific cDNA library by differential screening of stage-specific libraries from Oryza sativa.
• OSIPP3 gene was expressed exclusively in the pre-pollinated spikelets of rice.

Function-related keywords:

• pollen ,  root ,  inflorescence ,  spikelet ,  anther

Literature:

• A 286 bp upstream regulatory region of a rice anther-specific gene, OSIPP3, confers pollen-specific expression in Arabidopsis .  DOI:  10.1007/s10529-012-1100-7 ;  PMID:  23208453
• Identification of cis-elements and evaluation of upstream regulatory region of a rice anther-specific gene, OSIPP3, conferring pollen-specific expression in Oryza sativa (L.) ssp. indica .  DOI:  10.1007/s00497-015-0264-4 ;  PMID:  26081459

Related News:

Gene Resources:

• NCBI ID: AK107100
• UniProt accessions:

Sequences: