Inheritance and linkage of leaf colour and plant pubescence in lentil (Lens culinaris Medik.)
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Abstract
Inheritance of leaf colour and plant pubescence in lentil (Lens culinaris Medik.) was studied using six and three crosses, respectively. Observation on 1037 F2 plants for leaf colour revealed a segregation ratio of 3 (dark green): 1 (light green). The F3 family data also fitted well to the ratio of 1 (dark green): 2 (segregating): 1 (light green) leaf colour. Individual 1735 F2 plants were observed for plant pubescence which segregated in the ratio of 3 (pubescent): 1 (non-pubescent). The F3 family data showed a ratio of 1 (pubescent): 2 (segregating): 1 (non-pubescent). The results revealed the involvement of single dominant gene for both the characters and gene symbols Dgl and Pub are proposed for them. Joint segregation analysis resulted In a significant, X2 L value for these loci indicating their linkage with a map distance of 29.66 ± 0.012 in Kosambi Unit.
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How to Cite
Hoque, M. E., Mishra, S. K., Kumar, Y., Kumar, R., Tomar, S. M. S., & Sharma, B. (2002). Inheritance and linkage of leaf colour and plant pubescence in lentil (Lens culinaris Medik.). INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, 62(02), 140–142. https://doi.org/.
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Research Article
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