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Frontiers in plant science
Frontiers
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Abstract: |
Tomato yellow leaf curl virus (TYLCV) is one of the most harmful afflictions in
the world that affects tomato growth and production. Six regular antagonistic
genes (Ty-1, Ty-2, Ty-3, Ty-4, ty-5, and Ty-6) have been transferred from wild
germplasms to commercial cultivars as TYLCV protections. With Ty-1 serving as
an appropriate source of TYLCV resistance, only Ty-1, Ty-2, and Ty-3 displayed
substantial levels of opposition in a few strains. It has been possible to clone
three TYLCV opposition genes (Ty-1/Ty-3, Ty-2, and ty-5) that target three
antiviral safety mechanisms. However, it significantly impacts obtaining
permanent resistance to TYLCV, trying to maintain opposition whenever
possible, and spreading opposition globally. Utilizing novel methods, such as
using resistance genes and identifying new resistance resources, protects
against TYLCV in tomato production. To facilitate the breeders make an
informed decision and testing methods for TYLCV blockage, this study
highlights the portrayal of typical obstruction genes, common opposition
sources, and subatomic indicators. The main goal is to provide a fictitious
starting point for the identification and application of resistance genes as well
as the maturation of tomato varieties that are TYLCV-resistant.
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