Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors
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 pla...
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doaj-1ede6cfd00584c9b8a909e0c501362622020-11-24T23:48:00ZengFrontiers Media S.A.Frontiers in Microbiology1664-302X2016-10-01710.3389/fmicb.2016.01695227249Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation FactorsMasayoshi Hashimoto0Yutaro Neriya1Yasuyuki Yamaji2Shigetou Namba3The University of TokyoThe University of TokyoThe University of TokyoThe University of TokyoThe 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.http://journal.frontiersin.org/Journal/10.3389/fmicb.2016.01695/fullGenetic resourceshost resistancerecessive resistancetranslation initiation factorsAntiviral breedingplant virus disease control |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Masayoshi Hashimoto Yutaro Neriya Yasuyuki Yamaji Shigetou Namba |
spellingShingle |
Masayoshi Hashimoto Yutaro Neriya Yasuyuki Yamaji Shigetou Namba Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors Frontiers in Microbiology Genetic resources host resistance recessive resistance translation initiation factors Antiviral breeding plant virus disease control |
author_facet |
Masayoshi Hashimoto Yutaro Neriya Yasuyuki Yamaji Shigetou Namba |
author_sort |
Masayoshi Hashimoto |
title |
Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors |
title_short |
Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors |
title_full |
Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors |
title_fullStr |
Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors |
title_full_unstemmed |
Recessive Resistance to Plant Viruses: Potential Resistance Genes Beyond Translation Initiation Factors |
title_sort |
recessive resistance to plant viruses: potential resistance genes beyond translation initiation factors |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Microbiology |
issn |
1664-302X |
publishDate |
2016-10-01 |
description |
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. |
topic |
Genetic resources host resistance recessive resistance translation initiation factors Antiviral breeding plant virus disease control |
url |
http://journal.frontiersin.org/Journal/10.3389/fmicb.2016.01695/full |
work_keys_str_mv |
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