OsGT1

2015-01-20 | Categories genes  | Tags mitosis  grain  pollen  reproductive  growth  stress  glycosyltransferase 

• Information
  • Symbol: OsGT1
  • MSU: LOC_Os01g15780
  • RAPdb: Os01g0262600
• Publication
  • Rice glycosyltransferase1 encodes a glycosyltransferase essential for pollen wall formation, 2013, Plant Physiol.
  • Biodegradation of butachlor in rice intensified by a regulator of OsGT1., 2022, Ecotoxicol Environ Saf.
• Genbank accession number
  • AK287624
• Key message
  • Microscopic analyses revealed that osgt1 pollen developed normally to the pollen mitosis stage but failed to produce mature grains
  • We examined the role of GLYCOSYLTRANSFERASE1 (OsGT1) in pollen wall development in rice (Oryza sativa)
  • In osgt1 pollen, intine structure was disrupted
  • Taken together, our results suggest that OsGT1 is a Golgi-localized glycosyltransferase essential for intine construction and pollen maturation, providing new insight into male reproductive development
  • This study developed a genetically improved rice genotype by overexpressing a novel glycosyltransferase gene named OsGT1 to accelerate removal of butachlor residues in rice crop and its growth environment
  • The growth of the OsGT1 overexpression rice (OsOE) was significantly improved and butachlor-induced cellular damage was greatly attenuated compared to its wild-type (WT)
  • Taken together, the reduced residues of parent butachlor in rice and its growth media point out that OsGT1 plays a critical role in detoxifying and catabolizing the poisoning chemical in plants and its environment
  • Both transcriptional expression and protein activates of OsGT1 are considerably induced under butachlor stress
• Connection

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