Understanding the diversification pattern of three subspecies of swamp deer (Rucervus duvaucelii) during the Pleistocene–Holocene based on mitochondrial and Y chromosome markers

2021 ◽  
Vol 101 (2) ◽  
pp. 217-232
Author(s):  
Ved Prakash Kumar ◽  
Bheem Dutt Joshi ◽  
Reeta Sharma ◽  
Ankita Rajpoot ◽  
Animesh Talukdar ◽  
...  
Keyword(s):  
Y Chromosome ◽  
Chromosome Markers ◽  
Swamp Deer ◽  
Diversification Pattern

scholarly journals Genetic ancestry inferred from autosomal and Y chromosome markers and HLA genotypes in Type 1 Diabetes from an admixed Brazilian population

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rossana Santiago de Sousa Azulay ◽  
Luís Cristóvão Porto ◽  
Dayse Aparecida Silva ◽  
Maria da Glória Tavares ◽  
Roberta Maria Duailibe Ferreira Reis ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Native American ◽  
Y Chromosome ◽  
Chromosome Analysis ◽  
Brazilian Population ◽  
Genetic Ancestry ◽  
Sample Sizes ◽  
Chromosome Markers ◽  
Hla Genotypes

AbstractThis study aimed to investigate the relationship between genetic ancestry inferred from autosomal and Y chromosome markers and HLA genotypes in patients with Type 1 Diabetes from an admixed Brazilian population. Inference of autosomal ancestry; HLA-DRB1, -DQA1 and -DQB1 typifications; and Y chromosome analysis were performed. European autosomal ancestry was about 50%, followed by approximately 25% of African and Native American. The European Y chromosome was predominant. The HLA-DRB1*03 and DRB1*04 alleles presented risk association with T1D. When the Y chromosome was European, DRB1*03 and DRB1*04 homozygote and DRB1*03/DRB1*04 heterozygote genotypes were the most frequent. The results suggest that individuals from Maranhão have a European origin as their major component; and are patrilineal with greater frequency from the R1b haplogroup. The predominance of the HLA-DRB1*03 and DRB1*04 alleles conferring greater risk in our population and being more frequently related to the ancestry of the European Y chromosome suggests that in our population, the risk of T1D can be transmitted by European ancestors of our process miscegenation. However, the Y sample sizes of Africans and Native Americans were small, and further research should be conducted with large mixed sample sizes to clarify this possible association.

Gene Pool of Khakass and Shors for Y Chromosome Markers: Common Components and Tribal Genetic Structure

2020 ◽  
Vol 56 (7) ◽  
pp. 849-855
Author(s):  
V. N. Kharkov ◽  
L. M. Novikova ◽  
O. V. Shtygasheva ◽  
F. A. Luzina ◽  
I. Yu. Khitrinskaya ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Y Chromosome ◽  
Gene Pool ◽  
Chromosome Markers ◽  
Common Components

Y chromosome markers and trans-Bering Strait dispersals

1997 ◽  
Vol 102 (3) ◽  
pp. 301-314 ◽  
Author(s):  
Tatiana Karafet ◽  
Stephen L. Zegura ◽  
Jennifer Vuturo-Brady ◽  
Olga Posukh ◽  
Ludmila Osipova ◽  
...  
Keyword(s):  
Y Chromosome ◽  
Bering Strait ◽  
Chromosome Markers

THE NANAY CLAN SAMAR: THE STRUCTURE OF GENE POOL BASED ON Y-CHROMOSOME MARKERS

2015 ◽  
Vol 43 (2) ◽  
pp. 146-152
Author(s):  
Y. V. Bogunov ◽  
◽  
O. V. Maltseva ◽  
A. A. Bogunova ◽  
E. V. Balanovskaya ◽  
...  
Keyword(s):  
Y Chromosome ◽  
Gene Pool ◽  
Chromosome Markers

Gene pool of Buryats: Clinal variability and territorial subdivision based on data of Y-chromosome markers

2014 ◽  
Vol 50 (2) ◽  
pp. 180-190 ◽  
Author(s):  
V. N. Kharkov ◽  
K. V. Khamina ◽  
O. F. Medvedeva ◽  
K. V. Simonova ◽  
E. R. Eremina ◽  
...  
Keyword(s):  
Y Chromosome ◽  
Gene Pool ◽  
Chromosome Markers ◽  
Clinal Variability

The multiethnic ancestry of Bolivians as revealed by the analysis of Y-chromosome markers

2015 ◽  
Vol 14 ◽  
pp. 210-218 ◽  
Author(s):  
Jorge Mario Cárdenas ◽  
Tanja Heinz ◽  
Jacobo Pardo-Seco ◽  
Vanesa Álvarez-Iglesias ◽  
Patricia Taboada-Echalar ◽  
...  
Keyword(s):  
Y Chromosome ◽  
Chromosome Markers

Haplotype data for 23 Y-chromosome markers in four U.S. population groups

2013 ◽  
Vol 7 (3) ◽  
pp. e66-e68 ◽  
Author(s):  
Michael D. Coble ◽  
Carolyn R. Hill ◽  
John M. Butler
Keyword(s):  
Y Chromosome ◽  
Population Groups ◽  
Chromosome Markers ◽  
Haplotype Data

Genetic Ancestry Inferred From Autosomal and Y Chromosome Markers and HLA Genotypes in Type 1 Diabetes From an Admixed Brazilian Population.

2021 ◽  
Author(s):  
Rossana Santiago de Sousa Azulay ◽  
Luís Cristóvão Porto ◽  
Dayse Aparecida Silva ◽  
Maria da Gloria Tavares ◽  
Roberta Dualibe ◽  
...  
Keyword(s):  
Type 1 Diabetes ◽  
Native American ◽  
Native Americans ◽  
Y Chromosome ◽  
Chromosome Analysis ◽  
Brazilian Population ◽  
Genetic Ancestry ◽  
Sample Sizes ◽  
Chromosome Markers

Abstract This study aimed to investigate the relationship between genetic ancestry inferred from autosomal and Y chromosome markers and HLA genotypes in patients with Type 1 Diabetes from an admixed Brazilian population. Inference of autosomal ancestry; HLA-DRB1, -DQA1 and -DQB1 typifications; and Y chromosome analysis were performed. European autosomal ancestry was about 50%, followed by approximately 25% of African and Native American. The European Y chromosome was predominant. The HLA-DRB1* 03 and DRB1* 04 alleles presented risk association with T1D. When the Y chromosome was European, DRB1*03 and DRB1*04 homozygote and DRB1*03/DRB1*04 heterozygote genotypes were the most frequent. The results suggest that individuals from Maranhão have a European origin as their major component; and are patrilineal with greater frequency from the R1b haplogroup. The predominance of the HLA-DRB1* 03 and DRB1* 04 alleles conferring greater risk in our population and being more frequently related to the ancestry of the European Y chromosome suggests that in our population, the risk of T1D can be transmitted by European ancestors of our process miscegenation. However, the Y sample sizes of Africans and Native Americans were small, and further research should be conducted with large mixed sample sizes to clarify this possible association.

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