Results 51 to 60 of about 537,873 (344)

Linkage Disequilibrium and Effective Population Size of Buffalo Populations of Iran, Turkey, Pakistan, and Egypt Using a Medium Density SNP Array

Frontiers in Genetics, 2021
Linkage disequilibrium (LD) across the genome provides information to identify the genes and variations related to quantitative traits in genome-wide association studies (GWAS) and for the implementation of genomic selection (GS).
Shirin Rahimmadar, Mokhtar Ghaffari, Mahdi Mokhber, John L. Williams, John L. Williams   +4 more
doaj   +1 more source

Highly localized divergence within supergenes in Atlantic cod (Gadus morhua) within the Gulf of Maine

BMC Genomics, 2017
Background Atlantic cod (Gadus morhua), is known to vary genetically across the North Atlantic, Greenland, and Newfoundland. This genetic variation occurs both spatially and temporally through decades of heavy fishing, and is concentrated in three ...
Bryan T. Barney, Christiane Munkholm, David R. Walt, Stephen R. Palumbi   +3 more
doaj   +1 more source

SNP frequency, haplotype structure and linkage disequilibrium in elite maize inbred lines

BMC Genetics, 2002
Background Recent studies of ancestral maize populations indicate that linkage disequilibrium tends to dissipate rapidly, sometimes within 100 bp. We set out to examine the linkage disequilibrium and diversity in maize elite inbred lines, which have been
Smith Oscar, Dolan Maurine, Jung Mark, Caldwell Katherine S, Ching Ada, Tingey Scott, Morgante Michele, Rafalski Antoni J   +7 more
doaj   +1 more source

Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars

BMC Plant Biology, 2016
Depiction of the genetic diversity, linkage disequilibrium (LD) and population structure is essential for the efficient organization and exploitation of genetic resources.
J. A. Campoy, E. Lerigoleur-Balsemin, Hélène Christmann, R. Beauvieux, N. Girollet, J. Quero-García, E. Dirlewanger, T. Barreneche   +7 more
semanticscholar   +1 more source

Genetic diversity and population structure of the Taigan dog breed

FEBS Open Bio, EarlyView.
The Taigan is a rare sighthound from the mountains of Kyrgyzstan. We used DNA markers to study its genetic diversity and compare it with other sighthound breeds. Our findings show that the Taigan shares close genetic ties with the Kazakh Tazy, suggesting a common ancestry shaped by nomadic traditions and regional adaptation.
Kira Bespalova, Anastassiya Perfilyeva, Мamura Begmanova, Assel Zhaxylykova, Arailym Yerzhan, Kanagat Yergali, Almazbek Akunov, Marat Munarbek uulu, Anna Khamchukova, Almira Amirgaliyeva, Yelena Kuzovleva   +10 more
wiley   +1 more source

Transient Linkage Disequilibrium in Drosophila

Nature, 1971
Uploaded by Plazi for TaxoDros. We do not have abstracts.
O'Brien, Stephen J., MacIntyre, Ross J.
openaire   +5 more sources

Transmission/disequilibrium tests incorporating unaffected offspring. [PDF]

PLoS ONE, 2014
We propose a new method for family-based tests of association and linkage called transmission/disequilibrium tests incorporating unaffected offspring (TDTU).
Qinyu Wei, Yuanli Chen, Zheng Zeng, Chang Shu, Lu Long, Jianhua Lu, Yangxin Huang, Ping Yin   +7 more
doaj   +1 more source

Genetic diversity, linkage disequilibrium and power of a large grapevine (Vitis vinifera L) diversity panel newly designed for association studies

BMC Plant Biology, 2016
As for many crops, new high-quality grapevine varieties requiring less pesticide and adapted to climate change are needed. In perennial species, breeding is a long process which can be speeded up by gaining knowledge about quantitative trait loci linked ...
S. Nicolas, J. Péros, T. Lacombe, Amandine Launay, M. Le Paslier, A. Bérard, B. Mangin, Sophie Valière, Frédéric Martins, L. le Cunff, V. Laucou, R. Bacilieri, Alexis Dereeper, P. Chatelet, P. This, A. Doligez   +15 more
semanticscholar   +1 more source

Coffee Consumption Is Associated With Later Age‐at‐Onset of Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Observation studies suggest that coffee consumption may lower the risk and delay the age‐at‐onset (AAO) of Parkinson's disease (PD). The aim of this study was to explore the causal relationship and genetic association between coffee consumption and the AAO, risk, and progression of PD. Using Mendelian randomization, we identified a significant
Dariia Kuzovenkova, Lang Liu, Ziv Gan‐Or, Konstantin Senkevich   +3 more
wiley   +1 more source

Relationship between NAFLD and coronary artery disease: A Mendelian randomization study

Hepatology, EarlyView., 2022
Abstract Background and Aims There is an ongoing debate on whether NAFLD is an active contributor or an innocent bystander in the pathogenesis of coronary artery disease (CAD). The aim of the present study was to assess the causal relationship between NAFLD and CAD.
Zhewen Ren, Pomme I. H. G. Simons, Anke Wesselius, Coen D. A. Stehouwer, Martijn C. G. J. Brouwers   +4 more
wiley   +1 more source