Rhizobium Nod factors induce an increase in sub-apical fine bundles of actin filaments in Vicia sativa root hairs within minutes

被引：74

作者：

de Ruijter, NCA

Bisseling, T

Emons, AMC

机构：

[1] Agr Univ Wageningen, Lab Plant Cytol & Morphol, NL-6703 BD Wageningen, Netherlands

[2] Wageningen Univ Agr, Mol Biol Lab, NL-6703 HA Wageningen, Netherlands

来源：

MOLECULAR PLANT-MICROBE INTERACTIONS | 1999年 / 12卷 / 09期

关键词：

D O I：

10.1094/MPMI.1999.12.9.829

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We studied the response of the actin cytoskeleton in vetch root hairs after application of host-specific Nod factor. Within 3 to 15 min, the number of sub-apical fine bundles of actin filaments (FB-actin) increased in all developmental stages. Tip growth resumed only in hairs in which the FB-actin density and the length of the region with FB-actin exceeded a minimal value.

引用

页码：829 / 832

页数：4

共 15 条

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