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Article

Genetic divergence in Capsicum annuum L. under protected conditions based on new DUS descriptors.

Scientific reports - 25 May 2026

Sharma Akhilesh, Sharma Parveen, Kumar Nimit, Thakur Alisha, Sharma Anoushka, Lata Hem, Kaur Manpreet, Agrawal Dinesh Kumar, Kumar Rajesh, Kumar Prabhat, Srishti

Abstract excerpt

A comprehensive three-year pioneer study to develop DUS descriptors of Capsicum annuum under protected conditions was undertaken that defined 56 morphological descriptors and were utilized for genetic divergence analysis. The study revealed substantial phenotypic variability across plant, leaf, floral, fruit and seed traits, with the Shannon Diversity Index (H') ranging from 0.09 to 1.57. High variability was...

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Identifiers

PMID: 42185583
DOI: 10.1038/s41598-026-54456-6
PMCID: PMC13433780

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