【摘 要】
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Dear Editor,Plant cell walls consist of a complex composite of the polysaccharides cellulose,various hemicelluloses,pectic polysaccharides,and the polyphenol li
【机 构】
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Energy Biosciences Institute,University of California,Berkeley,CA 94720,USA“,”Department of Plant an
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Dear Editor,Plant cell walls consist of a complex composite of the polysaccharides cellulose,various hemicelluloses,pectic polysaccharides,and the polyphenol lignin.Most cell wall polysaccharides are O-acetylated to vanying extents,depending on plant species and tissue type (Gille and Pauly,2012).However,the function of this substituent in planta remains enigmatic.Recently,several proteins have been identified that mediate polysaccharide O-acetylation in the plant model species Arabidopsis thaliana (Gille and Pauly,2012).
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