%0 Journal Article
%T A STUDY ON CELL WALL ULTRASTRUCTURE OF COTTON FIBER DURING DEVELOPMENT<br>棉纤维发育过程中细胞壁超微结构变化的研究
%A Tao Linghu Ruan Xigen Liu Wensheng
%A <br>陶灵虎
%A 阮锡根
%A 刘稳生
%J 生物物理学报
%D 1993
%I 
%X The dynamic changes of cell wall ultrastructures of cotton fiber (Gossypium hirsutum L. Daizi-15) during development were studied by X-ray diffraction technique. The results were: Between 17 and 50 days post - anthesis the mean micro fibrillar spiral angle of S2 secondary walls declined, and orientational degree of cellulose crystallites increased. Between 5 and 14 days post - anthesis crystallinity slowly increased. After this period it increased steeply and reached a maximun on the 17th day post-anthesis, then increased very slowly until about 50 days post-anthesis.
%K Ultrdstructure Cotton fiber X-ray diffrdction<br>超微结构
%K 细胞壁
%K 棉花
%K 纤维
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=E0C9D9BBED813D6674AC13E942EAC86D&aid=0C03AE0A0FC6E88ECBCE87F46FBB65C1&yid=D418FDC97F7C2EBA&vid=9CF7A0430CBB2DFD&iid=CA4FD0336C81A37A&sid=E514EE58E0E50ECF&eid=9FFCC7AF50CAEBF7&journal_id=1000-6737&journal_name=生物物理学报&referenced_num=5&reference_num=2