Results 21 to 30 of about 5,282,511 (279)

A Near-extinction Event in Lynx: Do Microsatellite Data Tell the Tale?

Ecology and Society, 2002
Fluctuations in population size can have a profound impact on effective population size and the maintenance of genetic variation within a population.
Goran Spong, Linda Hellborg
doaj   +1 more source

Genomic Insight Into the Population Structure and Admixture History of Tai-Kadai-Speaking Sui People in Southwest China

Frontiers in Genetics, 2021
Sui people, which belong to the Tai-Kadai-speaking family, remain poorly characterized due to a lack of genome-wide data. To infer the fine-scale population genetic structure and putative genetic sources of the Sui people, we genotyped 498,655 genome ...
Xiaoyun Bin, Rui Wang, Rui Wang, Rui Wang, Youyi Huang, Rongyao Wei, Kongyang Zhu, Kongyang Zhu, Kongyang Zhu, Xiaomin Yang, Xiaomin Yang, Xiaomin Yang, Hao Ma, Hao Ma, Hao Ma, Guanglin He, Guanglin He, Guanglin He, Jianxin Guo, Jianxin Guo, Jianxin Guo, Jing Zhao, Jing Zhao, Jing Zhao, Meiqing Yang, Jing Chen, Xianpeng Zhang, Le Tao, Le Tao, Le Tao, Yilan Liu, Yilan Liu, Yilan Liu, Xiufeng Huang, Chuan-Chao Wang, Chuan-Chao Wang, Chuan-Chao Wang   +36 more
doaj   +1 more source

Phylogeography and Population Genetics of Rosa chinensis var. spontanea and R. lucidissima Complex, the Important Ancestor of Modern Roses

Frontiers in Plant Science, 2022
Rosa chinensis var. spontanea and R. lucidissima complex are the morphologically very similar key ancestors of modern roses with high importance in rose research and breeding.
Hongying Jian, Ling Zhao, Hao Zhang, Changle Ma, Qigang Wang, Huijun Yan, Xianqin Qiu, Ningning Zhou, Ting Zhang   +8 more
doaj   +1 more source

Combined Low-/High-Density Modern and Ancient Genome-Wide Data Document Genomic Admixture History of High-Altitude East Asians

Frontiers in Genetics, 2021
The Tibetan Plateau (TP) is considered to be one of the last terrestrial environments conquered by the anatomically modern human. Understanding of the genetic background of highland Tibetans plays a pivotal role in archeology, anthropology, genetics, and
Yan Liu, Mengge Wang, Pengyu Chen, Pengyu Chen, Zheng Wang, Jing Liu, Lilan Yao, Lilan Yao, Fei Wang, Renkuan Tang, Xing Zou, Guanglin He, Guanglin He   +12 more
doaj   +1 more source

PyDamage: automated ancient damage identification and estimation for contigs in ancient DNA de novo assembly [PDF]

PeerJ, 2021
DNA de novo assembly can be used to reconstruct longer stretches of DNA (contigs), including genes and even genomes, from short DNA sequencing reads. Applying this technique to metagenomic data derived from archaeological remains, such as paleofeces and ...
Maxime Borry, Alexander Hübner, Adam B. Rohrlach, Christina Warinner   +3 more
doaj   +2 more sources

Genealogical histories in structured populations [PDF]

Theoretical Population Biology, 2015
In genealogies of genes sampled from structured populations, lineages coalesce at rates dependent on the states of the lineages. For migration and coalescence events occurring on comparable time scales, for example, only lineages residing in the same deme of a geographically subdivided population can have descended from a common ancestor in the ...
Seiji Kumagai, Marcy K. Uyenoyama
openaire   +3 more sources

Exploring the phylogeography of a hexaploid freshwater fish by RAD sequencing

Ecology and Evolution, 2018
The KwaZulu‐Natal yellowfish (Labeobarbus natalensis) is an abundant cyprinid, endemic to KwaZulu‐Natal Province, South Africa. In this study, we developed a single‐nucleotide polymorphism (SNP) dataset from double‐digest restriction site‐associated DNA (
Cora Sabriel Stobie, Carel J. Oosthuizen, Michael J. Cunningham, Paulette Bloomer   +3 more
doaj   +1 more source

A Proposal for Reclassifying Causes of Death in Transylvania (1850–1920): The HCDT System

Przeszłość Demograficzna Polski, 2022
Our research explores issues related to the process of classifying causes of death, using information from parish registers of burials included in the Historical Population Database of Transylvania (HPDT), and covering the period between 1850 and 1920 ...
Elena Crinela Holom, Nicoleta Hegedűs
doaj   +1 more source

Iron Age and Anglo-Saxon genomes from East England reveal British migration history [PDF]

, 2016
British population history has been shaped by a series of immigrations, including the early Anglo-Saxon migrations after 400 CE. It remains an open question how these events affected the genetic composition of the current British population.
A Sajantila, AL Topf, AW Briggs, B Winney, C Capelli, CT O'Dushlaine, D Petts, G Jun, GB Busby, H Eckardt, H Härke, H Jònsson, H Li, H Li, HX Zheng, I Lazaridis, J Hines, J Montgomery, J Novembre, JK Pickrell, M Meyer, M Schubert, ME Weale, MG Thomas, N Patterson, N Rohland, P Balaresque, P Brotherton, P Budd, P Ralph, P Skoglund, PR Staab, S Besenbacher, S Leslie, S Schiffels, T Sundell, W Haak, Wellcome Trust   +37 more
core   +2 more sources

Important co-morbidity in patients with diabetes mellitus in three clinics in Western Kenya [PDF]

, 2012
SETTING: Diabetes clinics in three hospitals in Western Kenya: Moi Teaching and Referral Hospital and two associated district hospitals. OBJECTIVE: To determine the proportion of diabetes patients with a history of tuberculosis (  TB), human ...
Carter, E J, Chege, P, Cheng, S, Enarson, D A, Gardner, A, Kamano, J H, Kirui, N K, Manuthu, E, Mwangi, A, Pastakia, S D, Reid, A J   +10 more
core   +2 more sources