Interchange trisomics in pearl millet |
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Authors: | V Manga |
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Institution: | (1) Department of Botany, Andhra University, Waltair, (India) |
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Abstract: | Summary In the progeny of interchange heterozygotes ofPennisetum typhoides, 2 interchange trisomic plants were obtained. These were selfed over 2 generations and the cytology of the parents, s1 and s2 plants was studied. The types of multiple associations in the s1 and s2 generations differed from those of the parent. A significant decrease in mean chiasma frequency was noted in s1 and s2.Acknowledgment. The author is grateful to Prof. em. J. V. Pantulu, Department of Botany, Andhra University, Waltair, for his suggestions and encouragement. |
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