Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors.
Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors.
复制标题
对植物病毒的隐性抗性：超出翻译起始因子的潜在抗性基因。
DOI：
10.3389/fmicb.2016.01695
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发表时间：
2016
影响因子：
5.2
通讯作者：
Namba S
中科院分区：
文献类型：
--
作者：
Hashimoto M;Neriya Y;Yamaji Y;Namba S
植物病毒在宿主细胞中繁殖基因组的能力取决于许多宿主因素。在缺乏专门针对植物病毒侵染周期的农用化学品的情况下，控制植物病毒疾病的最有效方法之一是利用寄主植物的抗性机制。隐性抗性是由一种隐性基因突变产生的，这种突变编码了一种对病毒感染至关重要的宿主因子。它是抵抗机制的一个分支，作为一种遗传特征，非常耐用。此外，隐性抗性可能是由于植物防御反应的负调控因子缺乏而获得的，可能是由于防御信号的自动激活。真核细胞翻译起始因子(EIF)4E和eIF4G及其异构体是几种作物中利用最广泛的隐性抗病基因，它们对部分病毒亚群有效。然而，针对更广泛的植物病毒病建立有效的隐性抗性类型抗病毒控制策略需要eIF4E以外的遗传资源。本文就模式植物和几种作物中抗病毒隐性抗性基因的研究进展作一综述。我们还讨论了下一代测序和基因组编辑技术在改进植物遗传资源中的作用，以便在各种作物物种中进行基于隐性抗性的抗病毒育种。
The ability of plant viruses to propagate their genomes in host cells depends on many host factors. In the absence of an agrochemical that specifically targets plant viral infection cycles, one of the most effective methods for controlling viral diseases in plants is taking advantage of the host plant’s resistance machinery. Recessive resistance is conferred by a recessive gene mutation that encodes a host factor critical for viral infection. It is a branch of the resistance machinery and, as an inherited characteristic, is very durable. Moreover, recessive resistance may be acquired by a deficiency in a negative regulator of plant defense responses, possibly due to the autoactivation of defense signaling. Eukaryotic translation initiation factor (eIF) 4E and eIF4G and their isoforms are the most widely exploited recessive resistance genes in several crop species, and they are effective against a subset of viral species. However, the establishment of efficient, recessive resistance-type antiviral control strategies against a wider range of plant viral diseases requires genetic resources other than eIF4Es. In this review, we focus on recent advances related to antiviral recessive resistance genes evaluated in model plants and several crop species. We also address the roles of next-generation sequencing and genome editing technologies in improving plant genetic resources for recessive resistance-based antiviral breeding in various crop species.
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影响因子：
17.3
作者：
Gaj, Thomas;Gersbach, Charles A.;Barbas, Carlos F., III
通讯作者：
Barbas, Carlos F., III
影响因子：
7.2
作者：
Austin, Ryan S.;Vidaurre, Danielle;Guttman, David S.
通讯作者：
Guttman, David S.
影响因子：
3.5
作者：
Asano, M;Satoh, R;Ishikawa, M
通讯作者：
Ishikawa, M
WRKY8 转录因子通过介导拟南芥中的脱落酸和乙烯信号传导在 TMV-cg 防御反应中发挥作用
DOI：
10.1073/pnas.1221347110
发表时间：
2013-05-21
影响因子：
11.1
作者：
Chen, Ligang;Zhang, Liping;Yu, Diqiu
通讯作者：
Yu, Diqiu
影响因子：
3.5
作者：
Gaguancela, Omar Arias;Zuniga, Lizbeth Pena;Verchot, Jeanmarie
通讯作者：
Verchot, Jeanmarie