MiR397b regulates both lignin content and seed number in Arabidopsis via modulating a laccase involved in lignin biosynthesis

Plant laccase (LAC) enzymes belong to the blue copper oxidase family and polymerize monolignols into lignin. Recent studies have established the involvement of microRNAs in this process; however, physiological functions and regulation of plant laccases remain poorly understood. Here, we show that a...

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Veröffentlicht in:	Plant biotechnology journal 2014-10, Vol.12 (8), p.1132-1142
Hauptverfasser:	Wang, Cong‐Ying, Zhang, Shengchun, Yu, Yang, Luo, Yu‐Chun, Liu, Qing, Ju, Changliang, Zhang, Yu‐Chan, Qu, Liang‐Hu, Lucas, William J, Wang, Xiaojing, Chen, Yue‐Qin
Format:	Artikel
Sprache:	eng
Schlagworte:	Arabidopsis Arabidopsis - enzymology Arabidopsis - genetics Arabidopsis - growth & development Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Arabidopsis thaliana biomass production Biosynthesis Cell Wall - metabolism Copper Crop yield Enzymes Fibers Flowering Flowering plants Flowers & plants fruits Gene Expression Gene Expression Regulation, Plant gene overexpression Genes Laccase Laccase - genetics Laccase - metabolism Lignin Lignin - analysis Lignin - biosynthesis Meristem - genetics Meristem - growth & development messenger RNA microRNA MicroRNAs MicroRNAs - genetics miR397 miRNA mRNA Phenotype Phenotypes Plant biomass Plant Shoots - genetics Plant Shoots - growth & development Plant tissues Plant Vascular Bundle - genetics Plant Vascular Bundle - growth & development Plants (botany) Plants, Genetically Modified polymerization Proteins seed yield Seeds Seeds - genetics Seeds - growth & development shoots silique Transgenic plants Vascular tissue vascular tissues
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