Evolutionary Biology

Large inversions in Lake Malawi cichlids are associated with habitat preference, lineage, and sex determination

1. Nikesh M Kumar
2. Taylor L Cooper
3. Thomas D Kocher
4. J Todd Streelman
5. Patrick T McGrath

• Curated by eLife

  eLife Assessment

  Using several hundreds of samples and cutting-edge genomic methods, including BioNano, PacBio, HiFi, and advanced bioinformatic pipelines, the authors identify six large chromosomal inversions segregating in over 100 species of Lake Malawi cichlids. This important study provides compelling evidence for the presence of these six inversions, their differential distribution among populations, and the association of chromosome 10 inversion with a sex-determination locus. This work also provides a starting point for further investigating the role of these inversions with respect to local adaptation, speciation, sex determination, hybridization, and ILS in cichlids, which represent ~5% of the extant vertebrate species and are one of the most prominent examples of adaptive radiations.

Reviewed by eLife

Population structure and genetic diversity of the Critically Endangered bowmouth guitarfish (Rhina ancylostomus) in the Northwest Indian Ocean

1. Marja J. Kipperman
2. Rima W. Jabado
3. Alifa Bintha Haque
4. Daniel Fernando
5. P.A.D.L Anjani
6. Julia L.Y. Spaet
7. Emily Humble

Reviewed by Peer Community in Evolutionary Biology

DateBack, an evolving open-access repository of Phoenix archaeobotanical data supporting new perspectives on the history of date palm cultivation

1. Margot Besseiche
2. Elora Chambraud
3. Vladimir Dabrowski
4. Elisa Brandstatt
5. François Sabot
6. Charlène Bouchaud
7. Muriel Gros-Balthazard

Reviewed by Peer Community in Archaeology

Dynamics of natural selection preceding human viral epidemics and pandemics

1. Jennifer L. Havens
2. Sergei L. Kosakovsky Pond
3. Jordan D. Zehr
4. Jonathan E. Pekar
5. Edyth Parker
6. Michael Worobey
7. Kristian G. Andersen
8. Joel O. Wertheim

Reviewed by PREreview

Estimates of molecular convergence reveal genes with intermediate pleiotropy underlying adaptive variation across teleost fish

1. Agneesh Barua
2. Malvika Srivastava
3. Brice Beinsteiner
4. Vincent Laudet
5. Marc Robinson-Rechavi

Reviewed by Arcadia Science

Evolution of gene order in prokaryotes is driven primarily by gene gain and loss

1. Shelly Brezner
2. Sofya K. Garushyants
3. Yuri I. Wolf
4. Eugene V. Koonin
5. Sagi Snir

Reviewed by Arcadia Science