Logo Lanfrica
  • Accueil
  • Atlas
  • Analyses
  • Documentation
  • Sign in

© 2026 Lanfrica. Tous droits réservés. Tous les droits d'auteur des ressources affichées sur le site Web Lanfrica appartiennent aux détenteurs de droits d'auteur d'origine, sauf indication contraire explicite.

Molecular Genetic Diversity and Population Structure in Ethiopian Chickpea Germplasm Accessions

Domaine:

agriculture

Type de record:

dataset
Créateur:
TseKasAsnTek
Éditeur:
MDP
Hôte:
Chickpea (Cicer arietinum L.) is a cheap source of protein and rich in minerals for people living in developing countries. In order to assess the existing molecular genetic diversity and determine population structures in selected Ethiopian chickpea germplasm accessions (118), a set of 46 simple sequence repeat (SSR) markers equally distributed on the chickpea genome were genotyped. A total of 572 alleles were detected from 46 SSR markers, and the number of alleles per locus varied from 2 (ICCM0289) to 28 (TA22). The average number of alleles per locus, polymorphism information content, and expected heterozygosity were 12, 0.684, and 0.699, respectively. Phylogenetic analysis grouped the 118 chickpea genotypes from diverse sources into three evolutionary and/or biological groups (improved desi, improved kabuli, and landraces). The population structure analysis revealed six sub-populations from 118 chickpea genotypes studied. AMOVA revealed that 57%, 29%, and 14% of the total genetic variations were observed among individuals, within populations, and among populations. The insights into the genetic diversity at molecular levels in the Ethiopian germplasm lines can be used for designing conservation strategies as well as the diverse germplasm lines identified in this study can be used for trait dissection and trait improvement.

Visit

doi.org

Languages

Amharic

Licenses

https://creativecommons.org/licenses/by/4.0/

Similaires

Genetic diversity, population structure and selection signature in Ethiopian Sorghum ( <i>Sorghum bicolor</i> L. [Moench]) germplasmGenetic diversity and population structure of Ethiopian faba bean (Vicia faba L.) germplasm revealed by ISSR markersAnalysis of Genetic Diversity and Population Structure in Yam (Dioscorea Species) Germplasm Using Start Codon Targeted (SCoT) Molecular MarkersSingle nucleotide polymorphism (SNP) markers for genetic diversity and population structure study in Ethiopian barley (Hordeum vulgare L.) germplasmGenetic diversity and population structure of five Ethiopian chicken ecotypesGenetic Diversity and population structure of Selected tef Core Germplasm Lines Based on Microsatellite Markers

Genetic diversity, population structure and selection signature in Ethiopian Sorghum ( <i>Sorghum bicolor</i> L. [Moench]) germplasm

Ethiopia, the probable center of origin and diversity for sorghum ( Sorghum bicol

Genetic diversity and population structure of Ethiopian faba bean (Vicia faba L.) germplasm revealed by ISSR markers

Molecular characterization of faba bean accessions is important for future collection, conservation,

Analysis of Genetic Diversity and Population Structure in Yam (Dioscorea Species) Germplasm Using Start Codon Targeted (SCoT) Molecular Markers

Yam (Dioscorea spp.) is an important food security crop with economic, nutritional, and medicinal va

Single nucleotide polymorphism (SNP) markers for genetic diversity and population structure study in Ethiopian barley (Hordeum vulgare L.) germplasm

Abstract Background High-density single nucleotide polymorphisms (SNPs) are the most abundant and ro

Genetic diversity and population structure of five Ethiopian chicken ecotypes

Summary This study aimed to analyse the genetic diversity and population structure of five Ethiopia

Genetic Diversity and population structure of Selected tef Core Germplasm Lines Based on Microsatellite Markers

Abstract Tef is an indigenous and important food, feed and cash crop to the small-holder E