作者
María Flores-Tornero, Lele Wang, David Potěšil, Said Hafidh, Frank Vogler, Zbyněk Zdráhal, David Honys, Stefanie Sprunck, Thomas Dresselhaus
发表日期
2021/3
期刊
Plant Reproduction
卷号
34
期号
1
页码范围
47-60
出版商
Springer Berlin Heidelberg
简介
Flowering plants (angiosperms) generate pollen grains that germinate on the stigma and produce tubes to transport their sperm cells cargo deep into the maternal reproductive tissues toward the ovules for a double fertilization process. During their journey, pollen tubes secrete many proteins (secreted proteome or secretome) required, for example, for communication with the maternal reproductive tissues, to build a solid own cell wall that withstands their high turgor pressure while softening simultaneously maternal cell wall tissue. The composition and species specificity or family specificity of the pollen tube secretome is poorly understood. Here, we provide a suitable method to obtain the pollen tube secretome from in vitro grown pollen tubes of the basal angiosperm Amborella trichopoda (Amborella) and the Poaceae model maize. The previously published secretome of tobacco pollen tubes was used as an …
学术搜索中的文章
M Flores-Tornero, L Wang, D Potěšil, S Hafidh… - Plant Reproduction, 2021