Results 11 to 20 of about 7,945 (209)

Evaluating surrogates of genetic diversity for conservation planning. [PDF]

Conserv Biol, 2021
Abstract Protected‐area systems should conserve intraspecific genetic diversity. Because genetic data require resources to obtain, several approaches have been proposed for generating plans for protected‐area systems (prioritizations) when genetic data are not available. Yet such surrogate‐based approaches remain poorly tested.
Hanson JO, Veríssimo A, Velo-Antón G, Marques A, Camacho-Sanchez M, Martínez-Solano Í, Gonçalves H, Sequeira F, Possingham HP, Carvalho SB.   +9 more
europepmc   +2 more sources

Genomic erosion in a demographically recovered bird species during conservation rescue. [PDF]

Conserv Biol, 2022
Abstract The pink pigeon (Nesoenas mayeri) is an endemic species of Mauritius that has made a remarkable recovery after a severe population bottleneck in the 1970s to early 1990s. Prior to this bottleneck, an ex situ population was established from which captive‐bred individuals were released into free‐living subpopulations to increase population size ...
Jackson HA, Percival-Alwyn L, Ryan C, Albeshr MF, Venturi L, Morales HE, Mathers TC, Cocker J, Speak SA, Accinelli GG, Barker T, Heavens D, Willman F, Dawson D, Ward L, Tatayah V, Zuël N, Young R, Concannon L, Whitford H, Clavijo B, Bunbury N, Tyler KM, Ruhomaun K, Grace MK, Bruford MW, Jones CG, Tollington S, Bell DJ, Groombridge JJ, Clark M, Van Oosterhout C.   +31 more
europepmc   +2 more sources

Restricted Dispersal in the Late Successional Forest Tree Species <i>Nothofagus Pumilio</i>: Consequences Under Global Change. [PDF]

Ecol Evol
We aim to uncover the current and historic effective dispersal distances and characterize fine‐scale genetic structure in the forest tree species Nothofagus pumilio. Short seed dispersal distances mean N. pumilio distribution expansion capacity may be limited, especially in the context of global change.
Soliani C, Sekely J, Zamora-Ballesteros C, Heer K, Lepais O, Mondino V, Opgenoorth L, Pastorino M, Marchelli P.   +8 more
europepmc   +2 more sources

Hybridization patterns between two marine snails, Littorina fabalis and L. obtusata. [PDF]

Ecol Evol, 2020
The flat periwinkles, Littorina obtusata and L. fabalis (Gastropoda), comprise an interesting system to study how reproductive barriers evolve during (ecological) speciation with gene flow. In this study, we characterized the patterns of hybridization between the two intertidal sister species across multiple populations in the Iberian Peninsula ...
Costa D, Sotelo G, Kaliontzopoulou A, Carvalho J, Butlin R, Hollander J, Faria R.   +6 more
europepmc   +2 more sources

Preliminary insights of the genetic diversity and invasion pathways of Cedrela odorata in the Galapagos Islands, Ecuador. [PDF]

Ecol Evol
Cedrela odorata is the second most invasive tree species in the Galapagos Islands. Using nine microsatellite markers, we found that the genetic diversity of C. odorata in Galapagos is lower (He = 0.55) than in mainland Ecuador (He = 0.81). Our preliminary findings suggest multiple introduction events and that the origin of C. odorata in Galapagos could
Albuja-Quintana M, Rivas-Torres G, Rojas López KE, Asadobay P, Palacios Cuenca W, Vinueza G, Torres ML.   +6 more
europepmc   +2 more sources

An integrative approach to assess non‐native iguana presence on Saba and Montserrat: Are we losing all native Iguana populations in the Lesser Antilles?

Animal Conservation, Volume 26, Issue 6, Page 813-825, December 2023., 2023
Iguanas are native to all Lesser Antillean islands, where they are among the most important keystone species within the threatened Caribbean dry‐forest biome. However, several populations have already become extinct and all but two remaining island populations are under direct threat of hybridization with non‐native iguanas.
M. P. van den Burg, M. Goetz, L. Brannon, T. S. Weekes, K. V. Ryan, A. O. Debrot   +5 more
wiley   +1 more source

Combining otolith chemistry and genetics to infer the population structure of yellow snapper Lutjanus argentiventris

Ecosphere, Volume 14, Issue 10, October 2023., 2023
Abstract Developing a metapopulation framework contributes to the understanding of spatial processes and structures in populations, providing basic information for conservation biology. However, the extent to which the metapopulation structure differs geographically and across life history stages is unexplored for most fishes.
Leticia Maria Cavole, Adrian Munguia‐Vega, Jessica A. Miller, Pelayo Salinas‐de‐León, Jose R. Marin Jarrin, Andrew Frederick Johnson, Etienne Rastoin‐Laplane, Alfredo Giron‐Nava, Octavio Aburto‐Oropeza   +8 more
wiley   +1 more source

Genetic diversity and IUCN Red List status

Conservation Biology, Volume 37, Issue 4, August 2023., 2023
Abstract The International Union for Conservation of Nature (IUCN) Red List is an important and widely used tool for conservation assessment. The IUCN uses information about a species’ range, population size, habitat quality and fragmentation levels, and trends in abundance to assess extinction risk.
Chloé Schmidt, Sean Hoban, Margaret Hunter, Ivan Paz‐Vinas, Colin J. Garroway   +4 more
wiley   +1 more source

Targeted therapy of advanced parathyroid carcinoma guided by genomic and transcriptomic profiling

Molecular Oncology, Volume 17, Issue 7, Page 1343-1355, July 2023., 2023
Our case study on advanced parathyroid carcinoma using whole genome and transcriptome sequencing improved our understanding of the molecular pathogenesis of the disease by identifying a relevant contribution of the APOBEC signatures SBS2 and SBS13 to the mutational process, as well as a MUTHY heterozygous germline mutation as a potential predisposing ...
Maria‐Veronica Teleanu, Carmina T. Fuss, Nagarajan Paramasivam, Sebastian Pirmann, Andreas Mock, Christoph Terkamp, Stefan Kircher, Laura‐Sophie Landwehr, Christina Lenschow, Nicolas Schlegel, Albrecht Stenzinger, Arne Jahn, Martin Fassnacht, Hanno Glimm, Daniel Hübschmann, Stefan Fröhling, Matthias Kroiss   +16 more
wiley   +1 more source

Recent Progress in Genetics and Epigenetics Research on Diabetic Nephropathy in Malaysia

Journal of Diabetes Research, Volume 2023, Issue 1, 2023., 2023
Diabetic nephropathy is a multifactorial disease. Gene susceptibility, as well as environmental exposure, plays an important role in disease progression. Malaysia is reported to be among the world’s second‐fastest‐growing rates of kidney failure. Diabetic nephropathy has become the main cause of end‐stage renal disease in Malaysia.
Norhashimah Abu Seman, Siti Haslina Othman, Luis D′Marco   +2 more
wiley   +1 more source