Results 81 to 90 of about 88,734 (263)

Evaluation of group genetic ancestry of populations from Philadelphia and Dakar in the context of sex-biased admixture in the Americas. [PDF]

PLoS ONE, 2009
Population history can be reflected in group genetic ancestry, where genomic variation captured by the mitochondrial DNA (mtDNA) and non-recombining portion of the Y chromosome (NRY) can separate female- and male-specific admixture processes.
Klara Stefflova, Matthew C Dulik, Athma A Pai, Amy H Walker, Charnita M Zeigler-Johnson, Serigne M Gueye, Theodore G Schurr, Timothy R Rebbeck   +7 more
doaj   +1 more source

Molecular footprints of the Holocene retreat of dwarf birch in Britain [PDF]

, 2014
© 2014 The Authors. Molecular Ecology Published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original ...
Atkinson MD, Avise JC, Brown IR, Brown IR, Furrer R, Hammer Ø, Huntley B, Linnaeus C, Mellersh C, Phillips SJ, Pritchard JK, R Core Team, Rich TCG, Stace CA, Stebbins GL   +14 more
core   +1 more source

Mitochondrial versus nuclear admixture estimates demonstrate a past history of directional mating [PDF]

American Journal of Physical Anthropology, 1997
Six blood group antigens (ABO, RH, MNS, KK, KP, FY) and five plasma proteins (HP, GC, APOA4, FXIIIB, C1R) were typed in 790 individuals, and 12 mtDNA RFLP and deletion polymorphisms were typed in 657 individuals from the San Luis Valley, Colorado.
Merriwether, D. Andrew, Huston, Sara, Iyengar, Sudha, Hamman, Richard, Norris, Jill M., Shetterly, Susan M., Kamboh, M. Ilyas, Ferrell, Robert E.   +7 more
openaire   +2 more sources

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

Advanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker, Dominik Delisle, Christian Krombholz, Martin Rädel, Frank Dressel   +4 more
wiley   +1 more source

Reticulate evolution as a management challenge: Patterns of admixture with phylogenetic distance in endemic fishes of western North America

Evolutionary Applications, 2020
Admixture in natural populations is a long‐standing management challenge, with population genomic approaches offering means for adjudication. We now more clearly understand the permeability of species boundaries and the potential of admixture for ...
Max R. Bangs, Marlis R. Douglas, Patrick C. Brunner, Michael E. Douglas   +3 more
doaj   +1 more source

Evolutionary associations between sand seatrout (Cynoscion arenarius) and silver seatrout (C. nothus) inferred from morphological characters, mitochondrial DNA, and microsatellite markers [PDF]

, 2009
The evolutionary associations between closely related fish species, both contemporary and historical, are frequently assessed by using molecular markers, such as microsatellites.
Anderson, Joel D., Karel, William J., McDonald, Dusty L., Sutton, Glen R.   +3 more
core  

The Effect of Recent Admixture on Inference of Ancient Human Population History [PDF]

Genetics, 2010
AbstractDespite the widespread study of genetic variation in admixed human populations, such as African-Americans, there has not been an evaluation of the effects of recent admixture on patterns of polymorphism or inferences about population demography.
Kirk E, Lohmueller, Carlos D, Bustamante, Andrew G, Clark   +2 more
openaire   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Massive migration from the steppe is a source for Indo-European languages in Europe

, 2015
We generated genome-wide data from 69 Europeans who lived between 8,000-3,000 years ago by enriching ancient DNA libraries for a target set of almost four hundred thousand polymorphisms. Enrichment of these positions decreases the sequencing required for
A Keller, A Seguin-Orlando, Alan Cooper, Aleksandr Khokhlov, Alissa Mittnik, Anna Szécsényi-Nagy, AW Briggs, AW Briggs, Bastien Llamas, C Der Sarkissian, C Gamba, C Renfrew, Christina Roth, Christos Economou, D Reich, David Anthony, David Reich, DH Alexander, DH Alexander, DM Behar, Dorcas Brown, DW Anthony, Eadaoin Harney, Eszter Bánffy, Fredrik Hallgren, G Brandt, G Hellenthal, Guido Brandt, H Li, Harald Meller, I Lazaridis, I Olalde, Iosif Lazaridis, J Czebreszuk, Joachim Wahl, Johannes Krause, JP Mallory, Kristin Stewardson, Kurt Werner Alt, M Kircher, M Lipson, M Meyer, M Raghavan, Manuel A. Rojo Guerra, Matthias Meyer, Michael Francken, Michael Kunst, N Patterson, N Rohland, N Rohland, N Rohland, Nadin Rohland, Nick Patterson, Nicole Nicklisch, NM Myres, Oleg Mochalov, P Bellwood, P Ralph, P Skoglund, P Skoglund, P Skoglund, PA Underhill, Pavel Kuznetsov, Q Fu, Q Fu, Q Fu, Qiaomei Fu, Rafael Garrido Pena, RE Green, Roberto Risch, S Purcell, S Sawyer, Sandra L. Pichler, Susanne Friederich, Susanne Nordenfelt, Swapan Mallick, T Lassmann, TV Gamkrelidze, Valery Khartanovich, Vayacheslav Moiseyev, W Haak, Wolfgang Haak   +81 more
core   +2 more sources

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source