PJB-2024-245
MOLECULAR DIVERSITY IN CORIANDER (Coriandrum sativum L.) USING RAPD
M. PALANIKUMAR
Abstract
The result studies were carried out at Department of Spices and Plantation Crops, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore. From the study on mean performance of genotypes of Coriander, the polymorphism shown by ten primers varied from 38 to 71%. A total of 106 bands were observed with ten primers and were used for the analysis of genetic diversity in Coriander. All the genotypes of coriander exhibited a different characteristic profile amplification, which can be used for genotypes documentation. The genotypes CS 70, CS 101 and UD 685 were found to be more diverse. A dendrogram representing the genetic relationship among the seventy-five genotypes based on RAPD techniques were developed. From the results of RAPD analysis it was clearly mentioned that the coriander genotypes CS 101 and UD 685 were more diverse and the results inferred that these two genotypes would be useful in further breeding programme for developing new variety with high quality traits.
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