ArticlePhysiology and molecular biology of plants : an international journal of functional plant biology2021
Genetic diversity and population structure in onion (
Article in Physiology and molecular biology of plants : an international journal of functional plant biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Domestication and genome evolution iniScience · 2026Review
- Integrated molecular and phenotypic analysis of onion (Frontiers in plant science · 2026Article
- Deciphering trait diversity in rainy-season onion: a comprehensive evaluation of morphological, nutritional, biochemical, and molecular attributes.Frontiers in plant science · 2026Article
- Genome-Wide, High-Density Genotyping Approaches for Plant Germplasm Characterisation (Methods and Applications).International journal of molecular sciences · 2025Review
- Harnessing chloroplast SSRs to decipher genetic diversity in underutilizedFrontiers in plant science · 2025Article
- Deciphering genetic diversity phylogeny and assembly ofHeliyon · 2024Article
- Conservation and Global Distribution of Onion (Plants (Basel, Switzerland) · 2023Review
- Molecular marker-based characterization of cytoplasm and restorer of male sterility (Ms) locus in commercially grown onions in India.Molecular biology reports · 2022Article
Corrections and comments
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Authors and funding
8 authors.
Funding
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Abstract
Bulb onion is cultivated throughout the world for consumption as vegetable and processed products. Although having high global demand and economic significance, information about genetic diversity and genomic resources is limited. This study investigated the variability of 96 accessions representing seventeen countries. Out of 145 SSR markers, 62 SSRs amplified and 15 SSRs gave consistent polymorphic bands. Fifty three alleles were detected with an average of 3.533 alleles per locus. PIC value ranged from 0.219 (ACM463) to 0.715 (ACM091). Structure and cluster analysis grouped the onion accessions into two clusters. Discriminant analysis of principal components, a tool that maximizes variation between groups while minimizing that within groups, assorted accessions into five clusters. Analysis of molecular variance revealed maximum variation within the populations than among the populations. Highest genetic differentiation (F SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12298-021-01101-3.
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