ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
LTR-retrotransposons Tnt1 and T135 markers reveal genetic diversity and evolutionary relationships of domesticated peppers.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. 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.
- Article
- Full-length LTR retroelements in Capsicum annuum revealed a few species-specific family bursts with insertional preferences.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2021Article
- High genetic and epigenetic variation of transposable elements: Potential drivers to rapid adaptive evolution for the noxious invasive weedEcology and evolution · 2021Article
- Reproductive compatibility in Capsicum is not necessarily reflected in genetic or phenotypic similarity between species complexes.PloS one · 2021Article
- Biological Properties, Bioactive Constituents, and Pharmacokinetics of SomeInternational journal of molecular sciences · 2020Review
- Target sequencing reveals genetic diversity, population structure, core-SNP markers, and fruit shape-associated loci in pepper varieties.BMC plant biology · 2019Article
- Genetic diversity and structure ofHereditas · 2019Article
- Ty1-copia elements reveal diverse insertion sites linked to polymorphisms among flax (Linum usitatissimum L.) accessions.BMC genomics · 2016Article
- Phylogenetic relationships, diversification and expansion of chili peppers (Capsicum, Solanaceae).Annals of botany · 2016Article
- Whole-genome sequencing of cultivated and wild peppers provides insights into Capsicum domestication and specialization.Proceedings of the National Academy of Sciences of the United States of America · 2014Article
- New insights into Capsicum spp relatedness and the diversification process of Capsicum annuum in Spain.PloS one · 2014Article
- Article
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6 authors.
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Abstract
Plant genetic resources often constitute the foundation of successful breeding programs. Pepper (Capsicum annuum L.) is one of the most economically important and diversely utilized Solanaceous crop species worldwide, but less studied compared to tomato and potato. We developed and used molecular markers based on two copia-type retrotransposons, Tnt1 and T135, in a set of Capsicum species and wild relatives from diverse geographical origins. Results showed that Tnt1 and T135 insertion polymorphisms are very useful for studying genetic diversity and relationships within and among pepper species. Clusters of accessions correspond to cultivar types based on fruit shape, pungency, geographic origin and pedigree. Genetic diversity values, normally reflective of past transposition activity and population dynamics, showed positive correlation with the average number of insertions per accession. Similar evolutionary relationships are observed to that inferred by previous karyosystematics studies. These observations support the possibility that retrotransposons have contributed to genome inflation during Capsicum evolution.
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