Evolutionary Biology

On the potential for GWAS with phenotypic population means and allele-frequency data (popGWAS)

1. Markus Pfenninger

Reviewed by Peer Community in Evolutionary Biology

Compensatory Evolution to DNA Replication Stress is Robust to Nutrient Availability

1. Mariana Natalino
2. Marco Fumasoni

Reviewed by Review Commons

Pronounced expression of extracellular matrix proteoglycans regulated by Wnt pathway underlies the parallel evolution of lip hypertrophy in East African cichlids

1. Nagatoshi Machii
2. Ryo Hatashima
3. Tatsuya Niwa
4. Hideki Taguchi
5. Ismael A Kimirei
6. Hillary DJ Mrosso
7. Mitsuto Aibara
8. Tatsuki Nagasawa
9. Masato Nikaido

• Curated by eLife

  eLife Assessment

  Cichlid fishes have attracted attention from a wide range of biologists because of their
  extensive species diversification at the ecological and phenotypic levels. In this important study, the authors have partially revealed the mechanism behind lip thickening in cichlid fishes, which has evolved independently across three lakes in Africa. To explore this phenomenon, the authors used histological comparison, proteomics, and transcriptomics, all of which are well suited for their objectives. With compelling evidence, this contribution provides insights into parallel evolution in polygenic traits and holds significant value for the field.

Reviewed by eLife

Loss of a morph is associated with asymmetric character release in a radiation of woodland salamanders

1. Brian P. Waldron
2. Maggie M. Hantak
3. Emily F. Watts
4. Josef C. Uyeda
5. Alan R. Lemmon
6. Emily Moriarty Lemmon
7. Robert P. Guralnick
8. David C. Blackburn
9. Shawn R. Kuchta

Reviewed by preLights

A gene-regulatory network model for density-dependent and sex-biased dispersal evolution during range expansions

1. Jhelam N. Deshpande
2. Emanuel A. Fronhofer

Reviewed by Peer Community in Evolutionary Biology

Detection of domestication signals through the analysis of the full distribution of fitness effects

1. David Castellano
2. Ioanna-Theoni Vourlaki
3. Ryan N. Gutenkunst
4. Sebastian E. Ramos-Onsins

Reviewed by Peer Community in Evolutionary Biology

Unraveling genetic load dynamics during biological invasion: insights from two invasive insect species

1. Eric Lombaert
2. Aurélie Blin
3. Barbara Porro
4. Thomas Guillemaud
5. Julio S. Bernal
6. Gary Chang
7. Natalia Kirichenko
8. Thomas W. Sappington
9. Stefan Toepfer
10. Emeline Deleury

Reviewed by Peer Community in Evolutionary Biology, Arcadia Science

Prophage-encoded Hm-oscar gene recapitulates Wolbachia-induced male-killing in the tea tortrix moth Homona magnanima

1. Hiroshi Arai
2. Susumu Katsuma
3. Noriko Matsuda-Imai
4. Shiou-Ruei Lin
5. Maki N Inoue
6. Daisuke Kageyama

• Curated by eLife

  eLife Assessment

  Hardly anything is known about the genetic basis and mechanism of male-killing. Recently, a gene called oscar, in the bacterium Wolbachia, was implicated in killing male corn borer moths by interfering with moth genes that control sex determination and proper dosage of sex-specific genes. In this paper, the authors show that a distantly related oscar gene in another strain of Wolbachia kills male tea tortrix moths in a similar mechanism. This valuable study cements our understanding of the sophisticated way that Wolbachia kills male moths and butterflies (Lepidoptera) so early in their development. The conclusions are supported by solid evidence.

Reviewed by eLife

Functionally important residues from graph analysis of coevolved dynamic couplings

1. Manming Xu
2. Sarath Chandra Dantu
3. James A Garnett
4. Robert A Bonomo
5. Alessandro Pandini
6. Shozeb Haider

• Curated by eLife

  eLife Assessment

  This paper reports the analysis of coevolutionary patterns and dynamical information for identifying functionally relevant sites. These findings are considered important due to the broad utility of the unified framework and network analysis capable of revealing communities of key residues that go beyond the residue-pair concept. The data are solid and the results are clearly presented.

Reviewed by eLife

Parallel HIV-1 fitness landscapes shape viral dynamics in humans and macaques that develop broadly neutralizing antibodies

1. Kai S Shimagaki
2. Rebecca M Lynch
3. John P Barton

• Curated by eLife

  eLife Assessment

  In this important quantitative study of HIV-1 evolution in humans and rhesus macaques, selection coefficients are inferred at scale over the HIV genome. Selection coefficients are similar in humans and macaques, providing convincing evidence that these coefficients are representative of the fitness landscapes of these viruses within hosts. This work should be of interest to the community working on quantitative evolution and fitness landscape inference, and the finding that rapid fitness gains in the HIV population predict bNAb emergence has implications for HIV vaccine design.

Reviewed by eLife