The effect of trisomy on meiotic behaviour of interchange complexes in pearl millet, Pennisetum americanum (L.) Leeke

Lakshmi, K.V. and Koduru, P.R.K. and Murthy, T.G.K. and Rao, M.K. (1982) The effect of trisomy on meiotic behaviour of interchange complexes in pearl millet, Pennisetum americanum (L.) Leeke. Theoretical and Applied Genetics, 61 (4). pp. 333-336.

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Abstract

Four different double trisomic plants were obtained in the selfed progeny of a spontaneously produced triploid interchange heterozygote. The interchange complex involved chromosomes 3 and 6. In all these plants, the frequency of alternate orientation of multivalents was lower than that of respective types in the sib single trisomic plants. The frequency of alternate coorientation of the interchange complex in the double trisomics was also lower than that of parental euploid disomic interchange heterozygotes

Item Type: Article
Author Affiliation: Department of Botany, Andhra University, Waltair, India.
Subjects: Plant Protection
Crop Improvement
Divisions: Millet
Depositing User: Mr B Krishnamurthy
Date Deposited: 14 Jul 2012 10:58
Last Modified: 14 Jul 2012 10:58
Official URL: http://dx.doi.org/10.1007/BF00272851
URI: http://eprints.icrisat.ac.in/id/eprint/6750

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