MYB58 and MYB63 Are Transcriptional Activators of the Lignin Biosynthetic Pathway during Secondary Cell Wall Formation in Arabidopsis
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چکیده
منابع مشابه
PtoMYB92 is a Transcriptional Activator of the Lignin Biosynthetic Pathway During Secondary Cell Wall Formation in Populus tomentosa.
Wood is the most abundant biomass in perennial woody plants and is mainly made up of secondary cell wall. R2R3-MYB transcription factors are important regulators of secondary wall biosynthesis in plants. In this study, we describe the identification and characterization of a poplar MYB transcription factor PtoMYB92, a homolog of Arabidopsis MYB42 and MYB85, which is involved in the regulation o...
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abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
EgMYB2, a new transcriptional activator from Eucalyptus xylem, regulates secondary cell wall formation and lignin biosynthesis.
Summary EgMYB2, a member of a new subgroup of the R2R3 MYB family of transcription factors, was cloned from a library consisting of RNA from differentiating Eucalyptus xylem. EgMYB2 maps to a unique locus on the Eucalyptus grandis linkage map and co-localizes with a quantitative trait locus (QTL) for lignin content. Recombinant EgMYB2 protein was able to bind specifically the cis-regulatory reg...
متن کاملTranscriptional regulators of Arabidopsis secondary cell wall formation: tools to re-program and improve cell wall traits
Secondary cell walls (SCWs) comprise the main portion of plant biomass and represent an abundant renewable resource of polysaccharides for conversion into sugars and subsequent fermentation to liquid biofuels. An upswing in lignocellulosic biomass-derived biofuels, including from grass and woody energy crops and agricultural residues, offers significant environmental and socio-economic benefits...
متن کاملLignin biosynthesis perturbations affect secondary cell wall composition and saccharification yield in Arabidopsis thaliana
BACKGROUND Second-generation biofuels are generally produced from the polysaccharides in the lignocellulosic plant biomass, mainly cellulose. However, because cellulose is embedded in a matrix of other polysaccharides and lignin, its hydrolysis into the fermentable glucose is hampered. The senesced inflorescence stems of a set of 20 Arabidopsis thaliana mutants in 10 different genes of the lign...
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ژورنال
عنوان ژورنال: The Plant Cell
سال: 2009
ISSN: 1532-298X,1040-4651
DOI: 10.1105/tpc.108.063321