Genetic analysis

Genetic analyses of the major and minor locus groups of bacterial wilt resistance in tobacco using a diallel cross design

Y. L. Qian, Chen, J., Dong, J. J., Wu, Z. C., Liu, Y. H., Xue, B. Y., Shao, F. W., Sun, X. Y., Qian, Y. L., Chen, J., Dong, J. J., Wu, Z. C., Liu, Y. H., Xue, B. Y., Shao, F. W., Sun, X. Y., Qian, Y. L., Chen, J., Dong, J. J., Wu, Z. C., Liu, Y. H., Xue, B. Y., Shao, F. W., and Sun, X. Y., Genetic analyses of the major and minor locus groups of bacterial wilt resistance in tobacco using a diallel cross design, vol. 15, p. -, 2016.

Tobacco germplasm samples with various levels of resistance to bacterial wilt were selected to construct F1 combinations of parental inbred lines and orthogonal diallel crosses using samples collected in 2009 (15 germplasms), 2010 (15 germplasms), and 2011 (16 germplasms). A total of 1/2P (P + 1) experimental materials were used for analysis. Based on the analyses of major and minor locus groups, genetic effects on the incidence rate and index of bacterial wilt in tobacco were investigated on the 15th and 25th day during the early stage.

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