| Item type |
文献 / Documents(1) |
| 公開日 |
2024-07-05 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1111/nph.18790 |
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|
言語 |
ja |
|
|
関連名称 |
10.1111/nph.18790 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Selective deployment of virulence effectors correlates with host specificity in a fungal plant pathogen |
|
言語 |
en |
| 著者 |
イノウエ, ヨシヒロ
Phuong Vy, Trinh Thi
Singkaravanit-Ogawa, Suthitar
Zhang, Ru
山田, 晃嗣
オガワ, タイキ
イシヅカ, ジュンヤ
ナルサカ, ヨシヒロ
タカノ, ヨシタカ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The hemibiotrophic fungal plant pathogen Colletotrichum orbiculare is predicted to secrete hundreds of effector proteins when the pathogen infects cucurbit crops, such as cucumber and melon, and tobacco (Nicotiana benthamiana), a distantly related Solanaceae species. Here, we report the identification of sets of C. orbiculare effector genes that are differentially required for fungal virulence to two phylogenetically distant host species.
Through targeted gene knockout screening of C. orbiculare ‘core’ effector candidates defined based on in planta gene expression, we identified: four host-specific virulence effectors (named effector proteins for cucurbit infection, or EPCs) that are required for full virulence of C. orbiculare to cucurbit hosts, but not to the Solanaceae host N. benthamiana; and five host-nonspecific virulence effectors, which collectively contribute to fungal virulence to both hosts.
During host infection, only a small subset of genes, including the host-specific EPC effector genes, showed preferential expression on one of the hosts, while gene expression profiles of the majority of other genes, including the five host-nonspecific effector genes, were common to both hosts.
This work suggests that C. orbiculare adopts a host-specific effector deployment strategy, in addition to general host-blind virulence mechanisms, for adaptation to cucurbit hosts. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Colletotrichum orbiculare |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
host specificity |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
phytopathogenic fungi |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
transcriptional control |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
virulence effector |
| 書誌情報 |
en : New Phytologist
巻 238,
号 4,
p. 1578-1592,
発行日 2023-03-20
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| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0028646X |
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
14698137 |
| 出版者 |
|
|
出版者 |
New Phytologist Foundation |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
John Wiley & Sons |
|
言語 |
en |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
| EID |
|
|
識別子 |
394675 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
nph_238_4_1578.pdf (13.7 MB)
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