用重酶解肌球蛋白对提取的水芹（Lepidium sativum L.）根平衡细胞中的肌动蛋白微丝进行的显示。

Demonstration by heavy-meromyosin of actin microfilaments in extracted cress (Lepidium sativum L.) root statocytes.

作者信息

Hensel W

机构信息

Botanisches Institut der Universitat Bonn, Federal Republic of Germany.

出版信息

Planta. 1988 Jan;173(1):142-3. doi: 10.1007/BF00394498.

DOI:10.1007/BF00394498

PMID:11541044

Abstract

When statocytes of cress root-caps were incubated in an extraction medium containing phalloidin, bundles of microfilaments (6.6 +/- 2.4 nm in diameter) were found in the cortical cytoplasm. The inclusion of heavy-meromyosin in this medium demonstrated an arrowhead pattern on the filaments indicative of the presence of actin.

摘要

当水芹根冠的平衡石细胞在含有鬼笔环肽的提取培养基中孵育时，在皮层细胞质中发现了微丝束（直径6.6±2.4纳米）。在该培养基中加入重酶解肌球蛋白后，在微丝上显示出箭头状图案，表明存在肌动蛋白。