Results 51 to 60 of about 2,771 (163)

Environmental DNA at the Population Level: Advancing Conservation Through Non‐Invasive Genetic and Genomic Approaches

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Adaptation of the population genetics framework to environmental DNA for population‐level inference from mixed and degraded samples. The approach includes allele frequency‐based methods, a Pool‐seq‐based strategy, contributor‐estimation models using targeted nuclear loci, and eDNA‐specific bioinformatics filtering. ABSTRACT Environmental DNA (eDNA) has
Elisa Barreiro‐Docío, Daniel García‐Souto, María Saura, Sofía Consuegra   +3 more
wiley   +1 more source

Regression of coancestry coefficients on the geographical distances between the locations of panda DNA sample collection.

, 2016
A: Linear regression model indicating a reduction of 0.02 in coancestry coefficient for every 100 kilometers increase in the geographical distance separating two pandas.
Cheng Tan (293674), John R. Garbe (3142695), Yang Da (89805), Dzianis Prakapenka (3142692)   +3 more
core   +1 more source

The Flukeprint Files: Microsatellite‐Based Individual Humpback Whale (Megaptera novaeangliae) Identification From Environmental DNA

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Humpback whales in the northeast Pacific show strong site fidelity and specialized feeding, but population structure needs reassessment. We tested non‐invasive flukeprint eDNA sampling and successfully genotyped individuals. Results recovered individual genotypes, showing this approach can support large‐scale, low‐impact studies of whale populations ...
Chloe Victoria Robinson, Emma June Laqua
wiley   +1 more source

Analysis of population structure and genetic diversity in low-variance Saimaa ringed seals using low-coverage whole-genome sequence data

STAR Protocols, 2023
Summary: This protocol demonstrates how a fragmented reference genome and low-coverage sequencing data can be efficiently utilized for population genetic analyses of a species with highly reduced genetic diversity.
Emmi Olkkonen, Ari Löytynoja
doaj   +1 more source

Repurposing Legacy Reduced‐Representation Genomic Datasets for Conservation Biogeography: Lessons From Hercules Beetles Across Neotropical Ecoregions

Diversity and Distributions, Volume 32, Issue 9, September 2026.
ABSTRACT Aim The study aimed to explore the opportunities and challenges of repurposing previously published reduced‐representation genomic datasets for conservation biogeography post the Kunming‐Montreal Agreement. Specifically, the study evaluates how historical climate fluctuations, habitat size, and recent anthropogenic disturbances may be ...
Jen‐Pan Huang
wiley   +1 more source

Testing the usefulness of the molecular coancestry information to assess genetic relationships in livestock using a set of Spanish sheep breeds [PDF]

, 2005
Recent studies have proposed the use of molecular coancestry coefficients as a measure of genetic variability and as a useful tool for conservation purposes.
Gutiérrez, J. P., Álvarez, I., Gómez, E., Fernández López, Israel, Arranz, J. J., Goyache Goñi, Félix, Royo, L. J.   +6 more
core   +3 more sources

Management of genetic diversity in small farm animal populations*

Animal, 2011
Many local breeds of farm animals have small populations and, consequently, are highly endangered. The correct genetic management of such populations is crucial for their survival.
J. Fernández, T.H.E. Meuwissen, M.A. Toro, A. Mäki-Tanila   +3 more
doaj   +1 more source

Global population structures and demographic history of Suillus luteus, a pine co‐introduced ectomycorrhizal fungus associated with exotic forestry and invasion

New Phytologist, Volume 251, Issue 5, Page 2964-2979, September 2026.
Global phylogenomic tree and phylogenetic network of Suillus luteus and its closely related species. Summary Human colonization since the 19th century has resulted in the global spread of pines beyond their original northern boreal distribution. Although the introduction history of pines is documented through historical records, little is known about ...
Yi‐Hong Ke, Anna Bazzicalupo, Joske Ruytinx, Lotus Lofgren, Thomas Bruns, Sara Branco, Brian Looney, Dai Hirose, Leho Tedersoo, Ursula Peintner, J. Alejandro Rojas, Hui‐Ling Liao, Jonathan M. Plett, Ian C. Anderson, Anna Lipzen, Alan Kuo, Kerrie Barry, Igor Grigoriev, Jason D. Hoeksema, Peter G. Kennedy, Nhu H. Nguyen, Rytas Vilgalys   +21 more
wiley   +1 more source

Relation between genealogical coancestry rates and molecular Reynold distances based on relation matrix of 32 horse breeds.

, 2013
Blue cross represent breed pairs with coancestry larger than 0, red circles represent breeds pairs with coancestry equal to 0.
Pauline Pirault (405240), Grégoire Leroy (405243), Sophy Danvy (405241), Etienne Verrier (405242)   +3 more
core   +1 more source

Variação genética em procedências de Pinus patula ssp. tecunumanii no noroeste do Estado de São Paulo. Genetic variation in provenance and progeny test of Pinus patula ssp. tecunumanii in northwest of São Paulo State. [PDF]

Revista do Instituto Florestal, 2005
Um teste de procedências e progênies deP. patula ssp. tecunumanii foi estabelecido naEstação Experimental de Bento Quirino, São Simão,Estado São Paulo, no delineamento de “blocos defamílias compactas”, com 10 procedências e 6 a 20progênies por ...
Alexandre Magno SEBBENN, Miguel Luiz Menezes FREITAS, Eurípedes MORAIS, Antonio Carlos Scatena ZANATTO   +3 more
doaj