- Information
- Symbol: OSIPK
- MSU: LOC_Os12g12860
- RAPdb: Os12g0230200
- PSP score
- LOC_Os12g12860.1: 0.0213
- PLAAC score
- LOC_Os12g12860.1: 0
- pLDDT score
- NA
- Publication
- Genbank accession number
- Key message
- Differential screening of a stage-specific cDNA library of Indica rice has been used to identify two genes expressed in pre-pollination stage panicles, namely OSIPA and OSIPK coding for proteins similar to expansins/pollen allergens and calcium-dependent protein kinases (CDPK), respectively
- Northern analysis and in situ hybridizations indicate that OSIPA expresses exclusively in pollen while OSIPK expresses in pollen as well as anther wall
- Promoter of OSIPA is active during the late stages of pollen development and remains active till the anthesis, whereas, OSIPK promoter is active to a low level in developing anther till the pollen matures
- Connection
- OSIPA, OSIPK, Promoters of two anther-specific genes confer organ-specific gene expression in a stage-specific manner in transgenic systems, Differential screening of a stage-specific cDNA library of Indica rice has been used to identify two genes expressed in pre-pollination stage panicles, namely OSIPA and OSIPK coding for proteins similar to expansins/pollen allergens and calcium-dependent protein kinases (CDPK), respectively
- OSIPA, OSIPK, Promoters of two anther-specific genes confer organ-specific gene expression in a stage-specific manner in transgenic systems, Northern analysis and in situ hybridizations indicate that OSIPA expresses exclusively in pollen while OSIPK expresses in pollen as well as anther wall
- OSIPA, OSIPK, Promoters of two anther-specific genes confer organ-specific gene expression in a stage-specific manner in transgenic systems, Promoter of OSIPA is active during the late stages of pollen development and remains active till the anthesis, whereas, OSIPK promoter is active to a low level in developing anther till the pollen matures
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