【摘 要】
：
Cotton fiber,a highly elongated single-cell differentiated from ovule epidermal layers,is an ideal model for studying cell elongation and cell wall biosynthesis
【机 构】
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BiotechnologyResearchCenter,SouthwestUniversity.Chongqing,400715,P.R.China
论文部分内容阅读
Cotton fiber,a highly elongated single-cell differentiated from ovule epidermal layers,is an ideal model for studying cell elongation and cell wall biosynthesis.Cotton fiber development consists of four major overlapping stages: initiation,elongation,secondary cell-wall deposition,and maturation.Cell wall deposition begins ～16 to 18 DPA(day post anthesis),and the process of cell wall biosynthesis determines fiber yield and quality.However,the regulation of transition from cell rapid elongation to second wall deposition remains poorly understood.
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