Literature DB >> 10436230

The 135-kDa actin-bundling protein from lily pollen tubes arranges F-actin into bundles with uniform polarity.

.   

Abstract

A plant 135-kDa actin-bundling protein (P-135-ABP) isolated from pollen tubes of Lilium longiflorum (Thunb.) binds stoichiometrically to F-actin filaments and bundles them in vitro (E. Yokota et al., 1998, Plant Physiol. 116: 1421-1429). To further understand the mechanism of actin-filament bundle formation by P-135-ABP, the polarity of each F-actin filament in bundles was examined using myosin subfragment 1 (S-1). Dissociation of F-actin filaments from bundles organized by P-135-ABP was induced by S-1. However, F-actin filaments that remained in a bundle and decorated by S-1 showed uniform polarity. These results indicate that P-135-ABP arranges F-actin filaments into bundles with uniform polarity and consequently plays a key role in the orientation of cytoplasmic streaming in pollen tubes.

Entities:  

Year:  1999        PMID： 10436230     DOI： 10.1007/s004250050631

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  20 in total

Review 1.  Actin and actin-binding proteins in higher plants.

Authors:  D W McCurdy; D R Kovar; C J Staiger
Journal:  Protoplasma       Date:  2001       Impact factor: 3.356

Review 2.  Actin and pollen tube growth.

Authors:  L Vidali; P K Hepler
Journal:  Protoplasma       Date:  2001       Impact factor: 3.356

3.  Positioning of nuclei in Arabidopsis root hairs: an actin-regulated process of tip growth.

Authors:  Tijs Ketelaar; Cendrine Faivre-Moskalenko; John J Esseling; Norbert C A de Ruijter; Claire S Grierson; Marileen Dogterom; Anne Mie C Emons
Journal:  Plant Cell       Date:  2002-11       Impact factor: 11.277

Review 4.  Signalling pathways in pollen germination and tube growth.

Authors:  R Malhó; Q Liu; D Monteiro; C Rato; L Camacho; A Dinis
Journal:  Protoplasma       Date:  2006-08-31       Impact factor: 3.356

Review 5.  The function of actin-binding proteins in pollen tube growth.

Authors:  Haiyun Ren; Yun Xiang
Journal:  Protoplasma       Date:  2007-04-24       Impact factor: 3.356

6.  Actin filament organization and polarity in pollen tubes revealed by myosin II subfragment 1 decoration.

Authors:  Marta Lenartowska; Anna Michalska
Journal:  Planta       Date:  2008-08-12       Impact factor: 4.116

Review 7.  The role of the actin cytoskeleton in plant cell signaling.

Authors:  B K Drøbak; V E Franklin-Tong; C J Staiger
Journal:  New Phytol       Date:  2004-07       Impact factor: 10.151

8.  Calcium-calmodulin suppresses the filamentous actin-binding activity of a 135-kilodalton actin-bundling protein isolated from lily pollen tubes.

Authors:  E Yokota; S Muto; T Shimmen
Journal:  Plant Physiol       Date:  2000-06       Impact factor: 8.340

9.  Arabidopsis VILLIN1 generates actin filament cables that are resistant to depolymerization.

Authors:  Shanjin Huang; Robert C Robinson; Lisa Y Gao; Tracie Matsumoto; Arnaud Brunet; Laurent Blanchoin; Christopher J Staiger
Journal:  Plant Cell       Date:  2005-01-19       Impact factor: 11.277

10.  ACTIN BINDING PROTEIN 29 from Lilium pollen plays an important role in dynamic actin remodeling.

Authors:  Yun Xiang; Xi Huang; Ting Wang; Yan Zhang; Qinwen Liu; Patrick J Hussey; Haiyun Ren
Journal:  Plant Cell       Date:  2007-06-22       Impact factor: 11.277
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.