Differential effects of an exotic plant virus on its two closely related vectors.
Differential effects of an exotic plant virus on its two closely related vectors.
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DOI：
10.1038/srep02230
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发表时间：
2013
影响因子：
4.6
通讯作者：
Zhang, Youjun
中科院分区：
文献类型：
--
作者：
Pan, Huipeng;Chu, Dong;Liu, Baiming;Shi, Xiaobin;Guo, Litao;Xie, Wen;Carriere, Yves;Li, Xianchun;Zhang, Youjun
在中国，番茄黄卷叶病毒（TYLCV）与烟粉虱Q（而非B）的同时传播表明，TYLCV与Q的关系比B更互惠。为了验证这一假设，我们在实验室中量化了TYLCV对B和Q的表现和竞争力的影响。结果表明，与以棉花（TYLCV的非寄主）为食的非感染对应物相比，感染B的生活史性状显著降低，而感染Q的生活史性状仅略有降低。Q在tylcv侵染的番茄植株上的表现优于未侵染的植株，而在B植株上则相反。在tylcv侵染的番茄植株上，Q的置换比健康植株多一代。这些结果表明，TYLCV对Q是间接共生的，但对B是直接和间接寄生的。
Concurrent spread of Tomato yellow leaf curl virus (TYLCV) with invasion of Bemisia tabaci Q rather than B in China suggests a more mutualistic relationship between TYLCV and Q than B. To assess this hypothesis, we quantified the impacts of TYLCV on the performance and competitiveness of B and Q in the laboratory. The results showed that relative to their non-infected counterparts feeding on cotton (a non-host for TYLCV), infected B exhibited significant reductions in life-history traits, whereas infected Q only showed marginal reductions. While Q performed better on TYLCV-infected tomato plants than on uninfected ones, the reverse was observed in B. Q displacement by B took one more generation on TYLCV-infected tomato plants than on healthy ones. These results demonstrate that TYLCV was indirectly mutualistic to Q but directly and indirectly parasitic to B.
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影响因子：
4.8
作者：
Kontsedalov, Svetlana;Abu-Moch, Fauzi;Ghanim, Murad
通讯作者：
Ghanim, Murad
影响因子：
2.8
作者：
Luo, C.;Jones, C. M.;Gorman, K.
通讯作者：
Gorman, K.
交配行为、生活史和对杀虫剂的适应决定了粉虱之间的物种排斥
影响因子：
4.8
作者：
Crowder, David W.;Horowitz, A. Rami;Carriere, Y.
通讯作者：
Carriere, Y.
影响因子：
4
作者：
Li, Meng;Liu, Jian;Liu, Shu-Sheng
通讯作者：
Liu, Shu-Sheng
两种烟粉虱生物型的交配前间隔、交配频率和初始后代性别比
影响因子：
1.9
作者：
Luan, Jun-Bo;Ruan, Yong-Ming;Liu, Shu-Sheng
通讯作者：
Liu, Shu-Sheng