Selection History and Induced Polygenic Variability in Triticum Aestivum1
- J. V. Goud2
Incidence of polygenic mutations follows a trend opposite to the previous selection history of the variety. In N.P. 876, which is a low tillering variety, the incidence of polygenic mutations is in a positive direction; in N.P. 863 which is a high tillering variety the mean is shifted in the negative direction; whereas in N.P. 870 an average tillering variety there is no change in the mean. The variance is increased in all the varieties in treated populations.Please view the pdf by using the Full Text (PDF) link under 'View' to the left.
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