ArticleBMC biology2023
Reference genomes of channel catfish and blue catfish reveal multiple pericentric chromosome inversions.
Article in BMC biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed, 14 citations in OpenAlex.
- Current State of Fish Reference Genome and Pangenome: Methodologies, Sampling Strategies, Quality Assessment and Future Perspectives to Aquaculture Breeding.Marine biotechnology (New York, N.Y.) · 2025Review
- The Potential Role of Haploblocks in the Persistence of Small, Isolated Populations of Brook Trout (Ecology and evolution · 2025Article
- Intron turnover of slc26a1 and slc26a2 and convergence of intron insertion sites.Scientific reports · 2025Article
- Review
- Article
- Hydin as the Candidate Master Sex Determination Gene in Channel Catfish (Ictalurus punctatus) and Its Epigenetic Regulation.Marine biotechnology (New York, N.Y.) · 2024Review
- slc26a12-A novel member of the slc26 family, is located in tandem with slc26a2 in coelacanths, amphibians, reptiles, and birds.Physiological reports · 2024Article
Corrections and comments
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Authors and funding
20 authors at 6 institutions in 2 countries.
Funding
Abstract
backgroundChannel catfish and blue catfish are the most important aquacultured species in the USA. The species do not readily intermate naturally but F
resultsWe present high-quality reference genome sequences for both channel catfish and blue catfish, containing only 67 and 139 total gaps, respectively. We also report three pericentric chromosome inversions between the two genomes, as evidenced by long reads across the inversion junctions from distinct individuals, genetic linkage mapping, and PCR amplicons across the inversion junctions. Recombination rates within the inversional segments, detected as double crossovers, are extremely low among backcross progenies (progenies of channel catfish female × F
conclusionsWe generated high-quality reference genome sequences for both blue catfish and channel catfish and identified major chromosomal inversions on chromosomes 6, 11, and 24. These perimetric inversions were validated by additional sequencing analysis, genetic linkage mapping, and PCR analysis across the inversion junctions. The reference genome sequences, as well as the contrasted chromosomal architecture should provide guidance for the interspecific breeding programs.
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