OsTGA10

• Symbol: OsTGA10
• MSU: LOC_Os09g31390
• RAPdb: Os09g0489500

• Regulatory Role of OsTDL1A-MSP1 Signaling in Specifying Anther Cell Identity in Rice., 2016, Plant Physiol.
• Transcription factor OsTGA10 is a target of the MADS protein OsMADS8 and is required for tapetum development., 2017, Plant Physiol.

Genbank accession number

• OsTGA10 was shown to interact with OsGrx_I1, suggesting that OsTDL1A-MSP1 signaling specifies anther cell fate directly or indirectly affecting redox status
• Transcription factor OsTGA10 is a target of the MADS protein OsMADS8 and is required for tapetum development.
• OsTGA10 was preferentially expressed during stamen development, and mutation of OsTGA10 resulted in male sterility
• Our findings suggest that OsTGA10 plays a mediator role between organ identity determination and tapetum development in rice stamen development, between tapetum development and microspore development, and between various regulatory components required for tapetum development
• Furthermore, the defective endothecium in ostga10 implies that cell wall thickening of endothecium is dependent on tapetum development
• In addition, in ostga10 stamens, the hallmark cell wall thickening of the endothecium was defective
• OsTGA10 was required for tapetum development, and functioned by interacting with known tapetum genes

• OsMADS8~OsMADS24, OsTGA10, Transcription factor OsTGA10 is a target of the MADS protein OsMADS8 and is required for tapetum development., Transcription factor OsTGA10 is a target of the MADS protein OsMADS8 and is required for tapetum development.
• OsMADS8~OsMADS24, OsTGA10, Transcription factor OsTGA10 is a target of the MADS protein OsMADS8 and is required for tapetum development., Using the ChIP-seq technique, we identified OsTGA10, encoding a bZIP transcription factor, as a target of the MADS box protein OsMADS8, which is annotated as an E-class organ identity protein