PROFILINS PURIFIED FROM HIGHER-PLANTS BIND TO ACTIN FROM CARDIAC-MUSCLE AND TO ACTIN FROM A GREEN-ALGA

被引：20

作者：

RUHLANDT, G ^{[1
]}

LANGE, U ^{[1
]}

GROLIG, F ^{[1
]}

机构：

[1] UNIV GIESSEN, INST ALLGEMEINE BOT & PFLANZENPHYSIOL, D-35390 GIESSEN, GERMANY

来源：

PLANT AND CELL PHYSIOLOGY | 1994年 / 35卷 / 05期

关键词：

ACTIN; CHARA CORALLINA; PISUM SATIVUM; PROFILIN; ZEA MAYS;

D O I：

10.1093/oxfordjournals.pcp.a078668

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Profilins purified from Zea mays transiently enhance the viscosity of polymerizing cardiac actin at ratios (profilin:actin) <1, but lower the viscosity at higher ratios. Specific binding of actin from the alga Chara corallina to higher plant profilins suggests strict conservation of interaction between both proteins in plants.

引用

页码：849 / 854

页数：6

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