A putative RNA silencing component protein FoQde-2 is involved in virulence of the tomato wilt fungus Fusarium oxysporum f. sp. lycopersici
A putative RNA silencing component protein FoQde-2 is involved in virulence of the tomato wilt fungus Fusarium oxysporum f. sp. lycopersici
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DOI：
10.1007/s10327-018-0800-9
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发表时间：
2018-07
影响因子：
1.2
通讯作者：
S. Jo;Y. Ayukawa;S. Yun;K. Komatsu;T. Arie
中科院分区：
文献类型：
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作者：
S. Jo;Y. Ayukawa;S. Yun;K. Komatsu;T. Arie
丝状真菌中的RNA沉默途径由多个组分蛋白组成，并且已知参与营养生长、毒力或有性繁殖。我们发现番茄枯萎病菌尖孢镰刀菌。Lycopersici（Fol）中含有粗糙脉孢菌Argonaute蛋白基因Qde-2的4个同源基因。FoQde-2是Fol中的Qde-2同源物之一，基因打靶表明FoQde-2参与番茄的毒力，但不参与营养生长。
RNA silencing pathways in filamentous fungi are composed of multiple component proteins and known to be involved in vegetative growth, virulence or sexual reproduction. We found that the tomato wilt fungus,Fusarium oxysporumf. sp.lycopersici(Fol), carries four homologues genes ofQde-2, an argonaute protein gene and one of the main component protein genes inNeurospora crassa. Gene targeting revealed thatFoQde-2, one of theQde-2 homologues in Fol, is involved in virulence to tomato but not in vegetative growth.