MADS31在谷物胚珠中协调种系发育

IF 15.8 1区生物学 Q1 PLANT SCIENCES

Nature Plants Pub Date : 2025-02-25 DOI:10.1038/s41477-025-01916-y

引用次数: 0

摘要

胚珠珠心产生，然后培育雌性生殖系直到成熟，为受精和种子发育做准备。我们发现一个b姐妹MADS-box转录因子MADS31在细胞核内亚域表达，并通过阻止受精后基因的表达来维持种系发育。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

MADS31 coordinates germline development in cereal ovules

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MADS31 coordinates germline development in cereal ovules

The ovule nucellus generates and then nurtures the female germline until maturity, preparing it for fertilization and seed development. We reveal that a B-sister MADS-box transcription factor, MADS31, is expressed in the inner subdomain of the nucellus and sustains germline development by preventing expression of post-fertilization genes.

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来源期刊

Nature Plants PLANT SCIENCES-

CiteScore

25.30

自引率

2.20%

发文量

196

期刊介绍： Nature Plants is an online-only, monthly journal publishing the best research on plants — from their evolution, development, metabolism and environmental interactions to their societal significance.