Molecular marker based studies on genetic diversity in garden pea

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Published

2014-12-25

Keywords:

Vegetable pea, RAPD, genetic relatedness.
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Issue

Vol. 71 No. 4 (2014): Indian Journal of Horticulture

Section

Short communication

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Copyright (c) 2014 Indian Journal of Horticulture

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Authors

  • Arul S ICAR-Division of Vegetable Science, Indian Agricultural Research Institute, New Delhi 110012
  • Shri Dhar ICAR-Division of Vegetable Science, Indian Agricultural Research Institute, New Delhi 110012
  • H. Choudhary ICAR-Division of Vegetable Science, Indian Agricultural Research Institute, New Delhi 110012
  • R.K. Sharma Div. of Genetics, IARI, New Delhi
  • R.R. Kumar Div. of Biochemistry, IARI, New Delhi

Abstract

Genetic diversity was studied among 28 garden pea genotypes with 16 RAPD primers which generated 79 (73.15%) polymorphic markers. The highest genetic similarity was estimated between AP 3 vs. Arkel and Arkel vs. Glossy (89%) and the lowest between VP 266 vs. VP-233 and GP 6 vs. GP 207 (43%). All the accessions were grouped into 6 clusters whose size varied from 1 to 16 genotypes. The cluster I included 11 early and 5 medium maturing genotypes. Hara Bona (tall and pulse type) was grouped separately in cluster III and VP266 in cluster VI and these two were highly divergent from other genotypes.

How to Cite

S, A., Dhar, S., Choudhary, H., Sharma, R., & Kumar, R. (2014). Molecular marker based studies on genetic diversity in garden pea. Indian Journal of Horticulture, 71(4), 574–576. Retrieved from https://journal.iahs.org.in/index.php/ijh/article/view/1398

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