ArticleMolecular breeding : new strategies in plant improvement2010
QTL analysis for resistance to foliar damage caused by Thrips tabaci and Frankliniella schultzei (Thysanoptera: Thripidae) feeding in cowpea [Vigna unguiculata (L.) Walp.].
Article in Molecular breeding : new strategies in plant improvement, 2010. 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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Who cites it
12 citing papers in PubMed.
- Review
- Molecular mechanisms, genetic mapping, and genome editing for insect pest resistance in field crops.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Review
- Orphan legumes: harnessing their potential for food, nutritional and health security through genetic approaches.Planta · 2022Review
- Breeding of Vegetable Cowpea for Nutrition and Climate Resilience in Sub-Saharan Africa: Progress, Opportunities, and Challenges.Plants (Basel, Switzerland) · 2022Review
- Consensus genetic map and QTLs for morphological and agronomical traits in mungbean using DArT markers.Physiology and molecular biology of plants : an international journal of functional plant biology · 2022Article
- Unraveling Origin, History, Genetics, and Strategies for Accelerated Domestication and Diversification of Food Legumes.Frontiers in genetics · 2022Review
- Towards Exploitation of Adaptive Traits for Climate-Resilient Smart Pulses.International journal of molecular sciences · 2019Review
- Quantitative trait loci analysis of brown blotch resistance in cowpea variety KN1.Molecular breeding : new strategies in plant improvement · 2018Article
- Genomic Tools in Cowpea Breeding Programs: Status and Perspectives.Frontiers in plant science · 2016Review
- QTL mapping of thrips resistance in pepper.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2015Article
- Identification and characterization of resistance to cowpea aphid (Aphis craccivora Koch) in Medicago truncatula.BMC plant biology · 2012Article
- The GCP molecular marker toolkit, an instrument for use in breeding food security crops.Molecular breeding : new strategies in plant improvement · 2011Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Three quantitative trait loci (QTL) for resistance to Thrips tabaci and Frankliniella schultzei were identified using a cowpea recombinant inbred population of 127 F(2:8) lines. An amplified fragment length polymorphism (AFLP) genetic linkage map and foliar feeding damage ratings were used to identify genomic regions contributing toward resistance to thrips damage. Based on Pearson correlation analysis, damage ratings were highly correlated (r >/= 0.7463) across seven field experiments conducted in 2006, 2007, and 2008. Using the Kruskall-Wallis and Multiple-QTL model mapping packages of MapQTL 4.0 software, three QTL, Thr-1, Thr-2, and Thr-3, were identified on linkage groups 5 and 7 accounting for between 9.1 and 32.1% of the phenotypic variance. AFLP markers ACC-CAT7, ACG-CTC5, and AGG-CAT1 co-located with QTL peaks for Thr-1, Thr-2, and Thr-3, respectively. Results of this study will provide a resource for molecular marker development and the genetic characterization of foliar thrips resistance in cowpea.
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