Results 31 to 40 of about 138,461 (306)

Warfarin Anticoagulation Therapy in Caribbean Hispanics of Puerto Rico: A Candidate Gene Association Study

open access: yesFrontiers in Pharmacology, 2017
Existing algorithms account for ~50% of observed variance in warfarin dose requirements after including common polymorphisms. However, they do not perform as well in populations other than Caucasians, in part because some ethno-specific genetic variants ...
Karla Claudio-Campos   +11 more
doaj   +1 more source

Candidate‐species delimitation in Desmognathus salamanders reveals gene flow across lineage boundaries, confounding phylogenetic estimation and clarifying hybrid zones

open access: yesEcology and Evolution, 2022
Dusky Salamanders (genus Desmognathus) currently comprise only 22 described, extant species. However, recent mitochondrial and nuclear estimates indicate the presence of up to 49 candidate species based on ecogeographic sampling.
Robert Alexander Pyron   +4 more
doaj   +1 more source

Heterogeneity of Genetic Admixture Determines SLE Susceptibility in Mexican

open access: yesFrontiers in Genetics, 2021
Systemic Lupus Erythematosus (SLE) is an autoimmune inflammatory disorder for which Major Histocompatibility Complex (MHC) genes are well identified as risk factors.
Susana Hernández-Doño   +12 more
doaj   +1 more source

Genetic Connectedness Between Norwegian White Sheep and New Zealand Composite Sheep Populations With Similar Development History

open access: yesFrontiers in Genetics, 2020
The Norwegian White sheep (NWS) and New Zealand Terminal Sire Composite (NZC) sheep breeds have been developed based on crossing of multiple breeds, mainly of Northern European origin.
Hinayah Rojas Oliveira   +8 more
doaj   +1 more source

Researching on the fine structure and admixture of the worldwide chicken population reveal connections between populations and important events in breeding history

open access: yesEvolutionary Applications, 2022
Here, we have evaluated the general genomic structure and diversity and studied the divergence resulting from selection and historical admixture events for a collection of worldwide chicken breeds.
Ying Guo   +9 more
doaj   +1 more source

Hydraulic activity of belite cement from class C coal fly ash. Effect of curing and admixtures

open access: yesMateriales de Construccion, 2006
The effect of curing method and a water-reducing additive on the hydraulic activity of high lime content (ASTM type C) fly ash belite cement (FABC-2-W) is reported.
S. Goñi, A. Guerrero
doaj   +1 more source

Multiple evolutionary origins of glyphosate resistance in Lolium multiflorum

open access: yesEvolutionary Applications, 2022
The multitude of herbicide resistance patterns that have evolved in different weed species is a remarkable example of the rapid adaptation to anthropogenic‐driven disturbance.
Caio A. C. G. Brunharo   +1 more
doaj   +1 more source

mapmixture: An R package and web app for spatial visualisation of admixture and population structure.

open access: yesMolecular Ecology Resources
The mapmixture R package and interactive web app are tools to aid visualisation of admixture and population structure in geographic space. The purpose of mapmixture is to enable and encourage molecular ecologists, and in particular population geneticists
Tom L. Jenkins
semanticscholar   +1 more source

The genetic history of admixture across inner Eurasia

open access: yesNature Ecology & Evolution, 2019
The indigenous populations of inner Eurasia—a huge geographic region covering the central Eurasian steppe and the northern Eurasian taiga and tundra—harbour tremendous diversity in their genes, cultures and languages.
Choongwon Jeong   +48 more
semanticscholar   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

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