Functional analysis of the G-protein α subunits FGA1 and FGA3 in the banana pathogen Fusarium oxysporum f. sp. cubense
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- 作者：Lijia Guoa ; b ; Yuhua Yanga ; b ; Laying Yanga ; b ; Feiyang Wanga ; b ; Guofen Wanga ; b ; Junsheng Huanga ; b ; H888111@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fusarium oxysporum f. sp. cubense ; Musa spp. ; Pathogenicity ; Development ; Cyclic AMP
- 刊名：Physiological and Molecular Plant Pathology
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：75-82
- 全文大小：1515 K
文摘
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The fungus Fusarium oxysporum f. sp. cubense (Foc) causes vascular wilt in bananas.
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The targeted deletion of the G-protein α subunit genes fga1 and fga3 were performed.
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FGA1, but not FGA3, plays vital roles in the growth, development and pathogenicity.
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Both FGA1 and FGA3 are involved in the modulation of heat resistance and cAMP levels.
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They may function partially through the cAMP-dependent protein kinase A pathway.