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一种外排体组分Sec5对于[具体生物]中的子囊孢子形成至关重要。 （注：原文中“in”后面缺少具体生物名称）

An exocyst component, Sec5, is essential for ascospore formation in .

作者信息

Tsuji Kenya, Kitade Yuki, Sumita Takuya, Tanaka Chihiro

机构信息

a Graduate School of Agriculture, Kyoto University.

出版信息

Mycoscience. 2021 Sep 20;62(5):289-296. doi: 10.47371/mycosci.2021.05.002. eCollection 2021.

DOI:10.47371/mycosci.2021.05.002
PMID:37089464
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9721515/
Abstract

In this study, we identified Sec5 in , a homologue of Sec5 in and a possible exocyst component of the fungus. To examine how Sec5 affects the life cycle of , we generated null mutant strains of the gene (). The strains showed a strong reduction in hyphal growth and a slight reduction in pathogenicity. In sexual reproduction, they possessed the ability to develop pseudothecia. However, all ascospores were aborted in any of the asci obtained from crosses between and the wild-type. Our cytological study revealed that the abortion was caused by impairments of the post-meiotic stages in ascospore development, where ascospore delimitation and young spore elongation occur.

摘要

在本研究中，我们在[具体物种名称未给出]中鉴定出Sec5，它是[另一物种名称未给出]中Sec5的同源物，也是该真菌可能的外泌体成分。为了研究Sec5如何影响[具体物种名称未给出]的生命周期，我们构建了该基因（[基因名称未给出]）的缺失突变株。[具体物种名称未给出]突变株的菌丝生长显著减少，致病性略有降低。在有性生殖中，它们具有形成假囊壳的能力。然而，从[具体物种名称未给出]与野生型杂交获得的任何子囊中，所有子囊孢子均败育。我们的细胞学研究表明，败育是由子囊孢子发育减数分裂后阶段的损伤引起的，该阶段发生子囊孢子界定和幼孢子伸长。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/bb7c0a85fcad/MYC-62-289-g06.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/b396af646c8a/MYC-62-289-g01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/88283a5c79e9/MYC-62-289-g02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/28941553e26e/MYC-62-289-g03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/a721a6920c73/MYC-62-289-g04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/e2a635eca77b/MYC-62-289-g05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/bb7c0a85fcad/MYC-62-289-g06.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/b396af646c8a/MYC-62-289-g01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/88283a5c79e9/MYC-62-289-g02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/28941553e26e/MYC-62-289-g03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/a721a6920c73/MYC-62-289-g04.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/e2a635eca77b/MYC-62-289-g05.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b68e/9721515/bb7c0a85fcad/MYC-62-289-g06.jpg

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3
The exocyst complex.外被体复合物。
Curr Biol. 2018 Sep 10;28(17):R922-R925. doi: 10.1016/j.cub.2018.06.042.
4
Cryo-EM structure of the exocyst complex.冷冻电镜结构的外被体复合物。
Nat Struct Mol Biol. 2018 Feb;25(2):139-146. doi: 10.1038/s41594-017-0016-2. Epub 2018 Jan 15.
5
Characterization of the autophagy-related gene BmATG8 in Bipolaris maydis.玉米大斑病菌中自噬相关基因BmATG8的特征分析
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The exocytic Rabs Ypt3 and Ypt2 regulate the early step of biogenesis of the spore plasma membrane in fission yeast.外排型Rabs蛋白Ypt3和Ypt2调控裂殖酵母中孢子质膜生物合成的早期步骤。
Mol Biol Cell. 2016 Nov 1;27(21):3317-3328. doi: 10.1091/mbc.E16-03-0162. Epub 2016 Sep 14.
7
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8
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9
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10
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