Understanding explosive diversification through cichlid fish genomics

W Salzburger - Nature Reviews Genetics, 2018 - nature.com
Owing to their taxonomic, phenotypic, ecological and behavioural diversity and propensity
for explosive diversification, the assemblages of cichlid fish in the East African Great Lakes …

Whole-genome sequences of Malawi cichlids reveal multiple radiations interconnected by gene flow

M Malinsky, H Svardal, AM Tyers, EA Miska… - Nature ecology & …, 2018 - nature.com
The hundreds of cichlid fish species in Lake Malawi constitute the most extensive recent
vertebrate adaptive radiation. Here we characterize its genomic diversity by sequencing 134 …

Visual opsin gene expression evolution in the adaptive radiation of cichlid fishes of Lake Tanganyika

V Ricci, F Ronco, N Boileau, W Salzburger - Science Advances, 2023 - science.org
Tuning the visual sensory system to the ambient light is essential for survival in many animal
species. This is often achieved through duplication, functional diversification, and/or …

Contrasting host-parasite population structure: morphology and mitogenomics of a parasitic flatworm on pelagic deepwater cichlid fishes from Lake Tanganyika

N Kmentová, C Hahn, S Koblmüller, H Zimmermann… - Biology, 2021 - mdpi.com
Simple Summary Species richness in open water areas is generally lower than in coastal
zones. Fish parasites have been targeted as biological tags potentially magnifying biological …

New chromosome-scale genomes provide insights into marine adaptations of sea snakes (Hydrophis: Elapidae)

AJ Ludington, JM Hammond, J Breen, IW Deveson… - BMC biology, 2023 - Springer
Background Sea snakes underwent a complete transition from land to sea within the last~
15 million years, yet they remain a conspicuous gap in molecular studies of marine …

Mapping epigenetic divergence in the massive radiation of Lake Malawi cichlid fishes

G Vernaz, M Malinsky, H Svardal, M Du… - Nature …, 2021 - nature.com
Epigenetic variation modulates gene expression and can be heritable. However, knowledge
of the contribution of epigenetic divergence to adaptive diversification in nature remains …

Genomic signatures of local adaptation to the degree of environmental predictability in rotifers

L Franch-Gras, C Hahn, EM García-Roger… - Scientific reports, 2018 - nature.com
Environmental fluctuations are ubiquitous and thus essential for the study of adaptation.
Despite this, genome evolution in response to environmental fluctuations—and more …

Genomic basis of deep‐water adaptation in Arctic Charr (Salvelinus alpinus) morphs

T Kess, JB Dempson, SJ Lehnert, KKS Layton… - Molecular …, 2021 - Wiley Online Library
The post‐glacial colonization of Gander Lake in Newfoundland, Canada, by Arctic Charr
(Salvelinus alpinus) provides the opportunity to study the genomic basis of adaptation to …

A whole-body micro-CT scan library that captures the skeletal diversity of Lake Malawi cichlid fishes

CV Bucklow, MJ Genner, GF Turner, J Maclaine… - Scientific Data, 2024 - nature.com
Here we describe a dataset of freely available, readily processed, whole-body μ CT-scans of
56 species (116 specimens) of Lake Malawi cichlid fishes that captures a considerable …

Repeated Divergence in Opsin Gene Expression Mirrors Photic Habitat Changes in Rapidly Evolving Crater Lake Cichlid Fishes

C Bertinetti, A Härer, N Karagic, A Meyer… - The American …, 2024 - journals.uchicago.edu
Selection pressures differ along environmental gradients, and traits tightly linked to fitness
(eg, the visual system) are expected to track such variation. Along gradients, adaptation to …