English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Genetic variation and relationship among 28 mango germplasm were analyzed using Random Amplified Polymorphic DNA (RAPD). Out of 20 primers screened, four were selected, which gave 50 clear and bright fragments, out of which 48 fragments were considered polymorphic. The proportion of polymorphic loci and gene diversity values across all loci were 96% and 0.29, respectively. The UPGMA dendrogram based on genetic distance segregated the 28 mango germplasm into two main clusters. Sukul alone formed one cluster and the rest germplasm were grouped together into another cluster. Mallika and Amrapali cultivar pair was very close to each other with the highest intervarietal similarity index (87.30%) and lowest genetic distance (0.08). On the other hand, Sukul and Meghnath pair was more distant to each other with the lowest intervarietal similarity index (14.29%) and highest genetic distance (0.87). The results of the present study indicated that the RAPD analysis could be utilized by breeders for further improvement of mango varieties. Key words: Germplasm, Characterization, Mango, RAPD DOI = 10.3329/ptcb.v17i1.1123 Plant Tissue Cult. & Biotech. 17(1): 71-77, 2007 (June)

Molecular Characterization of 28 Mango Germplasm Using RAPD