Optimizing hybrid vigor: a comprehensive analysis of genetic distance and heterosis in eggplant landraces.

ABSTRACT:

Introduction

This study explored the molecular characterization of 14 eggplant (brinjal) genotypes to evaluate their genetic diversity and the impact of heterosis. As eggplant is a vital horticultural crop with substantial economic and nutritional value, a comprehensive understanding of its genetic makeup and heterosis effects is essential for effective breeding strategies. Our aim was not only to dissect the genetic diversity among these genotypes but also to determine how genetic distance impacts heterotic patterns, which could ultimately help improve hybrid breeding programs.

Methods

Genetic diversity was assessed using 20 SSR markers, and the parental lines were grouped into five clusters based on the Unweighted Pair Group Method of Arithmetic Means (UPGMA). Heterosis wa

SUBMITTER: Rajan N 

PROVIDER: S-EPMC10501132 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature