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在多糖结合染料存在的情况下,孤雌生殖藻的细胞壁发育。

Cell wall development in Oocystis solitaria in the presence of polysaccharide binding dyes.

机构信息

Abteilung Cytologie, Pflanzenphysiologisches Institut der Universität, Untere Karspüle 2, D-3400, Göttingen, Germany.

出版信息

Planta. 1983 Jul;157(4):317-23. doi: 10.1007/BF00397402.

Abstract

Cell wall and thus cellulose microfibril formation in the presence of Congo red or Calcofluor white by Oocystis solitaria autospores was investigated ultrastructurally and chemically. The prevention of microfibril formation by both substances is accompanied by drastic changes of microfibril synthesis and orientation as well as the morphology of plasma-membrane-associated E-face terminal complexes. Removal of Congo red and Calcofluor white from the culture medium results in the recovery of microfibril formation, of a normal patterned microfibril arrangement, and of terminal complexes with extending microfibril imprints.

摘要

对单室泡子虫休眠孢子在刚果红或钙荧光素存在下细胞壁和纤维素微纤丝的形成进行了超微结构和化学研究。这两种物质对微纤丝形成的抑制伴随着微纤丝合成和取向以及与质膜相关的 E 面终末复合物形态的剧烈变化。从培养基中去除刚果红和钙荧光素会导致微纤丝形成的恢复、正常模式的微纤丝排列以及具有延伸微纤丝压痕的终末复合物的恢复。

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