Verticillium wilt

Methylation-sensitive amplified polymorphism analysis of Verticillium wilt-stressed cotton (Gossypium)

W. Wang, Zhang, M., Chen, H. D., Cai, X. X., Xu, M. L., Lei, K. Y., Niu, J. H., Deng, L., Liu, J., Ge, Z. J., Yu, S. X., Wang, B. H., Wang, W., Zhang, M., Chen, H. D., Cai, X. X., Xu, M. L., Lei, K. Y., Niu, J. H., Deng, L., Liu, J., Ge, Z. J., Yu, S. X., and Wang, B. H., Methylation-sensitive amplified polymorphism analysis of Verticillium wilt-stressed cotton (Gossypium), vol. 15, p. -, 2016.

In this study, a methylation-sensitive amplification polymorphism analysis system was used to analyze DNA methylation level in three cotton accessions. Two disease-sensitive near-isogenic lines, PD94042 and IL41, and one disease-resistant Gossypium mustelinum accession were exposed to Verticillium wilt, to investigate molecular disease resistance mechanisms in cotton. We observed multiple different DNA methylation types across the three accessions following Verticillium wilt exposure. These included hypomethylation, hypermethylation, and other patterns.

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