OsXylT,RCN11

| Categories genes  | Tags root  growth  seed  drought  salinity  seed germination  abiotic stress  ABA  culm  biotic stress  ABA  seedlings  temperature  shoot  development  vegetative  root development  architecture  crown  crown root  lateral root  root number  shoot architecture 
  • Information
  • Publication

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  • Key message
    • RCN11 also mediates root aerenchyma formation under oxygen-deficient conditions and ABA sensitivity during seed germination
    • ) mutant reduced culm number11 (rcn11) showed that RCN11 controls growth of plants exposed to abnormal temperature, salinity and drought conditions
    • The rice RCN11 gene encodes 尾1,2-xylosyltransferase and is required for plant responses to abiotic stresses and phytohormones.
    • A root development comparison between rcn1 and rcn11 in young seedlings represented that rcn11 reduced crown root number and elongation, whereas rcn1 reduced lateral root density and elongation
    • Thus, rcn11 will shed new light on vegetative growth control under low temperature
    • Since the shoot architecture of the rcn11 was very similar to that of the rcn1, we examined whether RCN11 is involved in RCN1/OsABCG5-associated vegetative growth control
    • The rcn1 rcn11 phenotype suggests that RCN11 acts on vegetative growth independent of RCN1/OsABCG5
  • Connection
    • OsXylT~RCN11, Rcn1~OsABCG5, The rice REDUCED CULM NUMBER11 gene controls vegetative growth under low-temperature conditions in paddy fields independent of RCN1/OsABCG5., Since the shoot architecture of the rcn11 was very similar to that of the rcn1, we examined whether RCN11 is involved in RCN1/OsABCG5-associated vegetative growth control
    • OsXylT~RCN11, Rcn1~OsABCG5, The rice REDUCED CULM NUMBER11 gene controls vegetative growth under low-temperature conditions in paddy fields independent of RCN1/OsABCG5., A genetic allelism test and molecular mapping study showed that rcn11 is independent of rcn1 on rice chromosome 3 and located on chromosome 8
    • OsXylT~RCN11, Rcn1~OsABCG5, The rice REDUCED CULM NUMBER11 gene controls vegetative growth under low-temperature conditions in paddy fields independent of RCN1/OsABCG5., The rcn1 rcn11 phenotype suggests that RCN11 acts on vegetative growth independent of RCN1/OsABCG5
    • OsXylT~RCN11, Rcn1~OsABCG5, The rice REDUCED CULM NUMBER11 gene controls vegetative growth under low-temperature conditions in paddy fields independent of RCN1/OsABCG5., A root development comparison between rcn1 and rcn11 in young seedlings represented that rcn11 reduced crown root number and elongation, whereas rcn1 reduced lateral root density and elongation
    • Osfuct, OsXylT~RCN11, [Inactivation of the 1, 2-xylosyltransferase and the 1, 3-fucosyltransferase gene in rice Oryza sativa by multiplex CRISPR/Cas9 strategy](http://www.ncbi.nlm.nih.gov/pubmed?term=Inactivation of the 1, 2-xylosyltransferase and the 1, 3-fucosyltransferase gene in rice Oryza sativa by multiplex CRISPR/Cas9 strategy%5BTitle%5D), CRISPR/Cas9-mediated OsXylT and OsFucT mutation caused the elimination of plant-specific β1,2-xylose and α1,3-fucose residues on glycoproteins in rice, which is the first report of OsXylT/OsFucT double KO mutation in rice
    • Osfuct, OsXylT~RCN11, [Inactivation of the 1, 2-xylosyltransferase and the 1, 3-fucosyltransferase gene in rice Oryza sativa by multiplex CRISPR/Cas9 strategy](http://www.ncbi.nlm.nih.gov/pubmed?term=Inactivation of the 1, 2-xylosyltransferase and the 1, 3-fucosyltransferase gene in rice Oryza sativa by multiplex CRISPR/Cas9 strategy%5BTitle%5D), As an effort to use plants as a platform to produce biopharmaceuticals, the plant-specific N-glycan genes of rice (Oryza sativa), β1,2-xylT (OsXylT) and α1,3-FucT (OsFucT), were knocked out using multiplex CRISPR/Cas9 technology
    • Osfuct, OsXylT~RCN11, [Inactivation of the 1, 2-xylosyltransferase and the 1, 3-fucosyltransferase gene in rice Oryza sativa by multiplex CRISPR/Cas9 strategy](http://www.ncbi.nlm.nih.gov/pubmed?term=Inactivation of the 1, 2-xylosyltransferase and the 1, 3-fucosyltransferase gene in rice Oryza sativa by multiplex CRISPR/Cas9 strategy%5BTitle%5D), Thus, we suggest that each enzymes working on the process for complex N-glycan biosynthesis might independently act in rice, hence the double knock-out of both OsXylT and OsFucT might be not enough to humanize N-glycan structure in rice

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