An evolving roadmap: using mitochondrial physiology to help guide conservation efforts DOI Creative Commons
Elisa Thoral, Neal J. Dawson, Stefano Bettinazzi

et al.

Conservation Physiology, Journal Year: 2024, Volume and Issue: 12(1)

Published: Jan. 1, 2024

Abstract The crucial role of aerobic energy production in sustaining eukaryotic life positions mitochondrial processes as key determinants an animal's ability to withstand unpredictable environments. advent new techniques facilitating the measurement function offers increasingly promising tool for conservation approaches. Herein, we synthesize current knowledge on links between bioenergetics, ecophysiology and local adaptation, expanding them wider physiology field. We discuss recent findings linking cellular bioenergetics whole-animal fitness, context climate change. summarize topics, questions, methods, pitfalls caveats help provide a comprehensive roadmap studying mitochondria from perspective. Our overall aim is guide natural populations, outlining methods that could be most useful assess

Language: Английский

A review of catfish (Siluriformes) hybridization DOI
Alexsandre Gutiérrez‐Barragán, Alejandro Varela‐Romero, Francisco J. García‐De León

et al.

Reviews in Fish Biology and Fisheries, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Language: Английский

Citations

0
The complete mitogenomes of all four Cryptospiza species (Aves: Estrildidae) DOI Creative Commons
J. Dylan Maddox,

Erica Zahnle,

K.T. McDonnell

et al.

Mitochondrial DNA Part B, Journal Year: 2025, Volume and Issue: 10(1), P. 77 - 82

Published: Jan. 2, 2025

Crimsonwings are estrildid finches found in the understory of montane rainforests sub-Saharan Africa. The genus includes four species: Cryptospiza jacksoni Sharpe 1902, C. shelleyi reichenovii (Hartlaub 1874), and salvadorii Reichenow 1892. first two endemic to Albertine Rift, while latter more widespread. Despite being well-represented museum collections, genetic resources scarce. Here we provide complete mitogenomes for all species, each containing standard 37 avian genes. Analyses showed as sister other three with highly similar (99.2%). Further research is needed explore their evolutionary history.

Language: Английский

Citations

0
Admixture mapping reveals evidence for multiple mitonuclear incompatibilities in swordtail fish hybrids DOI Creative Commons

Nemo V. Robles,

Ben Moran,

María José Rodríguez-Barrera

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 31, 2025

Abstract How barriers to gene flow arise between closely related species is one of the oldest questions in evolutionary biology. Classic models biology predict that negative epistatic interactions variants genomes diverged lineages, known as hybrid incompatibilities, will reduce viability or fertility hybrids. The genetic architecture these and paths through which they have profound implications for efficacy incompatibilities species. While been studied using theoretical approaches several decades, only recently has it become possible map larger numbers empirically. Here, we use admixture mapping natural populations swordtail fish ( Xiphophorus ) identify involving mitochondrial nuclear genomes. We find at least nine regions genome are involved mitonuclear vary their architecture, strength selection experience, degree limit populations. Our results build a deeper understanding complex against naturally hybridizing highlight an important role evolution reproductive

Language: Английский

Citations

0
An evolving roadmap: using mitochondrial physiology to help guide conservation efforts DOI Creative Commons
Elisa Thoral, Neal J. Dawson, Stefano Bettinazzi

et al.

Conservation Physiology, Journal Year: 2024, Volume and Issue: 12(1)

Published: Jan. 1, 2024

Abstract The crucial role of aerobic energy production in sustaining eukaryotic life positions mitochondrial processes as key determinants an animal's ability to withstand unpredictable environments. advent new techniques facilitating the measurement function offers increasingly promising tool for conservation approaches. Herein, we synthesize current knowledge on links between bioenergetics, ecophysiology and local adaptation, expanding them wider physiology field. We discuss recent findings linking cellular bioenergetics whole-animal fitness, context climate change. summarize topics, questions, methods, pitfalls caveats help provide a comprehensive roadmap studying mitochondria from perspective. Our overall aim is guide natural populations, outlining methods that could be most useful assess

Language: Английский

Citations

1