Outputs (124)

Characterising a genetic stronghold amidst pervasive admixture: Morelet’s crocodiles ( Crocodylus moreletii ) in central Yucatan (2023)
Journal Article
Barão-Nóbrega, J. A. L., González-Jáuregui, M., Padilla-Paz, S., Maher, K. H., Martínez-Arce, A., Cedeño-Vázquez, J. R., & Jehle, R. (2023). Characterising a genetic stronghold amidst pervasive admixture: Morelet’s crocodiles ( Crocodylus moreletii ) in central Yucatan. Conservation Genetics, 24(6), 893-903. https://doi.org/10.1007/s10592-023-01544-z

When backcrosses are fertile, interbreeding between endangered taxa can lead to the admixture of gene pools under threat. One such case pertains to the Mesoamerican crocodile Crocodylus moreletii, a species which shows strong signatures of both recen... Read More about Characterising a genetic stronghold amidst pervasive admixture: Morelet’s crocodiles ( Crocodylus moreletii ) in central Yucatan.

An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil (2023)
Journal Article
Jayne Glover, N., Elizabeth Wilson, L., Leedale, A., & Jehle, R. (2023). An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil. PloS one, 18(6), e0285084. https://doi.org/10.1371/journal.pone.0285084

Detection dogs are increasingly used to locate cryptic wildlife species, but their use for amphibians is still rather underexplored. In the present paper we focus on the great crested newt (Triturus cristatus), a European species which is experiencin... Read More about An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil.

An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil (2023)
Journal Article
Glover Id, N. J., Wilson, L. E., Leedale ld, A., & Jehle Id, R. (2023). An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil. PLoS ONE, 18, Article e0285084. https://doi.org/10.1371/journal.+pone.0285084

Detection dogs are increasingly used to locate cryptic wildlife species, but their use for amphibians is still rather underexplored. In the present paper we focus on the great crested newt (Triturus cristatus), a European species which is experiencin... Read More about An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil.

High Evolutionary Potential Maintained in Common Frog (Rana temporaria) Populations Inhabiting Urban Drainage Ponds (2023)
Journal Article
Jehle, R., Hall, J., Hook, S. A., King, S., MacArthur, K., Miró, A., …O’Brien, D. (in press). High Evolutionary Potential Maintained in Common Frog (Rana temporaria) Populations Inhabiting Urban Drainage Ponds. Diversity, 15(6), 738. https://doi.org/10.3390/d15060738

Urbanisation leading to habitat change and fragmentation is a recognised global threat to biodiversity. However, it may also offer opportunities for some species. Genetic diversity, one of the three components of biodiversity, is often overlooked in... Read More about High Evolutionary Potential Maintained in Common Frog (Rana temporaria) Populations Inhabiting Urban Drainage Ponds.

Population structure and introgression in wild populations of European Seabass (Dicentrarchus labrax) (2023)
Thesis
Webb, S. G. (2023). Population structure and introgression in wild populations of European Seabass (Dicentrarchus labrax). (Thesis). University of Salford

Escapes of domesticated fish from aquaculture followed by interbreeding with wild conspecifics pose a threat to the genetic integrity of natural populations. In addition to disease and competition, wild populations can become inundated with genetic m... Read More about Population structure and introgression in wild populations of European Seabass (Dicentrarchus labrax).

N-mixture models provide informative crocodile (Crocodylus moreletii) abundance estimates in dynamic environments (2022)
Journal Article
Nobrega, J., González-Jaurégui, M., & Jehle, R. (2022). N-mixture models provide informative crocodile (Crocodylus moreletii) abundance estimates in dynamic environments. PeerJ, 10, e12906

Estimates of animal abundance provide essential information for population ecological studies. However, the recording of individuals in the field can be challenging, and accurate estimates require analytical techniques which account for imperfect... Read More about N-mixture models provide informative crocodile (Crocodylus moreletii) abundance estimates in dynamic environments.

Challenging a host–pathogen paradigm: Susceptibility to chytridiomycosis is decoupled from genetic erosion (2022)
Journal Article
Smith, D., O'Brien, C., Hall, J., Sergeant, C., Brookes, L. M., Harrison, X. A., …Jehle, R. (2022). Challenging a host–pathogen paradigm: Susceptibility to chytridiomycosis is decoupled from genetic erosion. Journal of Evolutionary Biology, 35(4), 589-598. https://doi.org/10.1111/jeb.13987

The putatively positive association between host genetic diversity and the ability to defend against pathogens has long attracted the attention of evolutionary biologists. Chytridiomycosis, a disease caused by the chytrid fungus Batrachochytrium dend... Read More about Challenging a host–pathogen paradigm: Susceptibility to chytridiomycosis is decoupled from genetic erosion.

Sex‐related differences in aging rate are associated with sex chromosome system in amphibians (2021)
Journal Article
Cayuela, H., Lemaitre, J., Lena, J., Ronget, V., Martinez-Solano, I., Muths, E., …Miller, D. (2022). Sex‐related differences in aging rate are associated with sex chromosome system in amphibians. Evolution, 76(2), 346-356. https://doi.org/10.1111/evo.14410

Sex-related differences in mortality are widespread in the animal kingdom. Although studies have shown that sex determination systems might drive lifespan evolution, sex chromosome influences on aging rates have not been investigated so far, likely d... Read More about Sex‐related differences in aging rate are associated with sex chromosome system in amphibians.

Genetic and morphological data demonstrate hybridization and backcrossing in a pair of salamanders at the far end of the speciation continuum (2021)
Journal Article
Arntzen, J., Jehle, R., & Wielstra, B. (2021). Genetic and morphological data demonstrate hybridization and backcrossing in a pair of salamanders at the far end of the speciation continuum. Evolutionary Applications, 14(12), 2784-2793. https://doi.org/10.1111/eva.13312

Deeply diverged yet hybridizing species provide a system to investigate the final stages of the speciation process. We study a hybridizing pair of salamander species — the morphologically and genetically drastically different newts Triturus cristat... Read More about Genetic and morphological data demonstrate hybridization and backcrossing in a pair of salamanders at the far end of the speciation continuum.

Reversing a downward trend in threatened peripheral amphibian (Triturus cristatus) populations through interventions combining species, habitat and genetic information (2021)
Journal Article
O'Brien, D., Hall, J., Miro, A., O'Brien, K., Falaschi, M., & Jehle, R. (2021). Reversing a downward trend in threatened peripheral amphibian (Triturus cristatus) populations through interventions combining species, habitat and genetic information. Journal for Nature Conservation, 64, 126077. https://doi.org/10.1016/j.jnc.2021.126077

Conserving genetic diversity in wild species is vital for preserving adaptations to local environmental conditions. We conducted a habitat creation project for a flagship European Protected Species of amphibian (northern great crested newt Triturus c... Read More about Reversing a downward trend in threatened peripheral amphibian (Triturus cristatus) populations through interventions combining species, habitat and genetic information.