Tertiary trisomics of pearl millet (Pennisetum americanum (L.) K. Schum): its cytomorphology, fertility and transmission

Singh, U.P. and Kumar, R.S. and Singh, R.M. and Singh, R.B. (1982) Tertiary trisomics of pearl millet (Pennisetum americanum (L.) K. Schum): its cytomorphology, fertility and transmission. Theoretical and Applied Genetics, 63 (2). pp. 139-144.

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Abstract

The 19 tertiary trisomics studied, isolated from translocation heterozygotes and interchange trisomics, exhibited univalents, trivalents and pentavalents, the ratio of the different associations differing amongst trisomics. Amongst pentavalent configurations, chains occurred most frequently. Correlations with ovule fertility were positive for chain pentavalent frequency and negative for frequency of "dumble"-shaped [dumb-bell ?] pentavalents

Item Type: Article
Author Affiliation: Dep. Genet., Inst. Agric. Sci., Banares Hindu Univ., Varanasi, India.
Subjects: Plant Protection
Divisions: Millet
Depositing User: Mr B Krishnamurthy
Date Deposited: 16 Jul 2012 14:37
Last Modified: 16 Jul 2012 14:37
Official URL: http://dx.doi.org/10.1007/BF00303696
URI: http://eprints.icrisat.ac.in/id/eprint/6779

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