ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2023
Fast satellite DNA evolution in Nothobranchius annual killifishes.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 18 citations in OpenAlex.
- The role of satellite DNAs in repeatome organization and sex chromosome evolution in the owl monkey Aotus infulatus and congeneric species.Biology direct · 2026Article
- Germline-restricted chromosome of songbirds has different centromere compared to regular chromosomes.Heredity · 2026Article
- A highly contiguous chromosome-level genome assembly of the Chilean jack mackerel Trachurus murphyi.Scientific data · 2026Article
- Multiple Origins of Sex Chromosomes in Nothobranchius Killifishes.Molecular ecology · 2025Article
- Discovery of new chromosomal markers through repeatome analysis of Caryophyllaeus laticeps (Caryophyllidea).Parasitology research · 2025Article
- Article
- Independent evolution of satellite DNA sequences in homologous sex chromosomes of Neotropical armored catfish (Harttia).Communications biology · 2025Article
- Repetitive DNAs and differentiation of the ZZ/ZW sex chromosome system in the combtail fish Belontia hasselti (Perciformes: Osphronemidae).BMC ecology and evolution · 2025Article
- The first insight into Acanthocephalus (Palaeacanthocephala) satellitome: species-specific satellites as potential cytogenetic markers.Scientific reports · 2025Article
- First karyotype description ofComparative cytogenetics · 2025Article
- Satellite DNAs and the evolution of the multiple XScientific reports · 2024Article
- Satellitome Analysis in the Southern Lapwing (Genes · 2024Article
- Article
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12 authors at 7 institutions in 5 countries.
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Abstract
Satellite DNA (satDNA) is a rapidly evolving class of tandem repeats, with some monomers being involved in centromere organization and function. To identify repeats associated with (peri)centromeric regions, we investigated satDNA across Southern and Coastal clades of African annual killifishes of the genus Nothobranchius. Molecular cytogenetic and bioinformatic analyses revealed that two previously identified satellites, designated here as NkadSat01-77 and NfurSat01-348, are associated with (peri)centromeres only in one lineage of the Southern clade. NfurSat01-348 was, however, additionally detected outside centromeres in three members of the Coastal clade. We also identified a novel satDNA, NrubSat01-48, associated with (peri)centromeres in N. foerschi, N. guentheri, and N. rubripinnis. Our findings revealed fast turnover of satDNA associated with (peri)centromeres and different trends in their evolution in two clades of the genus Nothobranchius.
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