ArticlePloS one2019
Heterosis and combining ability in cytoplasmic male sterile and doubled haploid based Brassica oleracea progenies and prediction of heterosis using microsatellites.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 64 citations in OpenAlex.
- Genetic analysis of biomass yield and related traits for hybrid cultivar development in the leafy vegetable Gynandropsis gynandra (L.) Briq.BMC plant biology · 2026Article
- Advanced biometrical strategies for genetic analysis and heterosis assessment in maize germplasm.BMC plant biology · 2025Article
- Combining ability and heterosis analysis for mineral content in the leafy vegetable Gynandropsis gynandra (L.) Briq.PloS one · 2025Article
- Combining ability and gene action for flowering, plant height, grain size, and yield in rice (Frontiers in plant science · 2025Article
- Phyto-nutraceutical promise of Brassica vegetables in post-genomic era: a comprehensive review.Planta · 2024Review
- Comparative Transcriptome Analysis Reveals a Potential Regulatory Network for Ogura Cytoplasmic Male Sterility in Cabbage (International journal of molecular sciences · 2023Article
- Morphological and molecular diversity in mid-late and late maturity genotypes of cauliflower.PloS one · 2023Article
- Comparison of Mitochondrial Genomes between a Cytoplasmic Male-Sterile Line and Its Restorer Line for Identifying Candidate CMS Genes inInternational journal of molecular sciences · 2022Article
- Assessment of heterosis based on parental genetic distance estimated with SSR and SNP markers in upland cotton (Gossypium hirsutum L.).BMC genomics · 2021Article
- Applications of Doubled Haploids in Plant Breeding and Applied Research.Methods in molecular biology (Clifton, N.J.) · 2021Review
- Elucidating Mitochondrial DNA Markers ofFrontiers in plant science · 2021Article
- Diallel Analysis of Chilli Pepper (Plants (Basel, Switzerland) · 2019Article
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Authors and funding
6 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
In Brassica oleracea, heterosis is the most efficient tool providing impetus to hybrid vegetable industry. In this context, we presented the first report on identifying superior heterotic crosses for yield and commercial traits in cauliflower involving cytoplasmic male sterile (CMS) and doubled haploid (DH) lines as parents. We studied the suitability of genomic-SSRs and EST-SSRs based genetic distance (GD) and agronomic trait based phenotypic distance (PD) for predicting heterosis in F1 hybrids using CMS and DH based parents. 120 F1 hybrids derived from 20Ogura based CMS lines and 6 DH based testers were evaluated for 16 agronomic traits along with the 26 parental lines and 4 commercial standard checks. The genomic-SSRs and EST-SSRs based genetic structure analysis grouped the 26 parental lines into 4 distinct clusters. The CMS lines Ogu118-6A, Ogu33A, Ogu34-1A were good general combiner for developing early maturity hybrids. The SCA effects were significantly associated with heterosis suggesting non-additive gene effects for the heterotic response of hybrids. Less than unity value of σ2A/D coupled with σ2gca/σ2sca indicated the predominance of non-additive gene action in the expression of studied traits. The correlation analysis of genetic distance with heterosis for commercial traits suggested that microsatellites based genetic distance estimates can be helpful in heterosis prediction to some extent.
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