Results 71 to 80 of about 219,663 (291)

A Joint Use of Pooling And Imputation For Genotyping SNPs

BMC Bioinformatics, 2021
Abstract Background: Despite continuing technological advances, the cost for large-scale genotyping of a high number of samples can be prohibitive. The purpose of this study is to design a cost-saving strategy for SNP genotyping. We suggest making use of pooling, a group testing technique, to drop the amount of SNP arrays needed.
Camille Clouard, Kristiina Ausmees, Carl Nettelblad   +2 more
openaire   +4 more sources

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

Advanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao, Ruixue Nie, Hailu Fan, Tenzin Ngodroup, Li Zhu, Hongbin Pan, Bo Zhang, Hao Zhang   +7 more
wiley   +1 more source

An evaluation of genotyping by sequencing (GBS) to map the Breviaristatum-e (ari-e) locus in cultivated barley [PDF]

, 2014
: We explored the use of genotyping by sequencing (GBS) on a recombinant inbred line population (GPMx) derived from a cross between the two-rowed barley cultivar ‘Golden Promise’ (ari-e.GP/Vrs1) and the six-rowed cultivar ‘Morex’ (Ari-e/vrs1) to map ...
Bayer, Micha, Druka, Arnis, Hackett, Christine A., Hedley, Pete E., Liu, Hui, Poland, Jesse, Ramsay, Luke, Russell, Joanne R., Waugh, Robbie   +8 more
core   +4 more sources

Genotyping by multiplexed sequencing (GMS): A customizable platform for genomic selection.

PLoS ONE, 2020
As genotyping technologies continue to evolve, so have their throughput and multiplexing capabilities. In this study, we demonstrate a new PCR-based genotyping technology that multiplexes thousands of single nucleotide polymorphism (SNP) markers with ...
Travis M Ruff, Elliott J Marston, Jonathan D Eagle, Sajal R Sthapit, Marcus A Hooker, Daniel Z Skinner, Deven R See   +6 more
doaj   +1 more source

The Trichinella Super‐Pangenome Reveals the Evolution of Encapsulation and Predicted Host–Parasite Protein Interactions

Advanced Science, EarlyView.
ABSTRACT The muscle capsule of Trichinella is a critical structure that impedes immune attacks and drug penetration, yet the molecular mechanisms underlying its formation remain poorly understood. Using a high‐quality super‐pangenome comprising 12 Trichinella species, we compared extensive genomic variations between encapsulating and non‐encapsulating ...
Qingbo Lv, Yi Liu, Ning Xu, Xiao Zhang, Yaming Yang, Chengyao Li, Hanhai Mao, Mingyuan Liu, Xiaolei Liu   +8 more
wiley   +1 more source

2b-RAD genotyping for population genomic studies of Chagas disease vectors: Rhodnius ecuadoriensis in Ecuador [PDF]

, 2017
Background: Rhodnius ecuadoriensis is the main triatomine vector of Chagas disease, American trypanosomiasis, in Southern Ecuador and Northern Peru.
Andersson, Björn, Costales, Jaime A., De Noia, Michele, Grijalva, Mario J., Hernandez Castro, Luis Enrique, Hernandez-Castro, Luis E., Llewellyn, Martin S., Ocaña-Mayorga, Sofía, Paterno, Marta, Villacís, Anita G., Yumiseva, Cesar A.   +10 more
core   +4 more sources

Species-specific SNP arrays for non-invasive genetic monitoring of a vulnerable bat

Scientific Reports
Genetic tagging from scats is one of the minimally invasive sampling (MIS) monitoring approaches commonly used to guide management decisions and evaluate conservation efforts.
Rujiporn Thavornkanlapachai, Kyle N. Armstrong, Chris Knuckey, Bart Huntley, Nicola Hanrahan, Kym Ottewell   +5 more
doaj   +1 more source

Multi‐Omics Insights Into the Mechanisms of Early Muscle Fiber Difference and Transformation Between Lean‐Type and Chinese Indigenous Pigs

Advanced Science, EarlyView.
Multi‐omics analyses uncover breed‐specific cis‐regulatory landscapes and higher‐order chromatin architectural differences that underlie early postnatal muscle fiber divergence in pigs. A super‐enhancer upstream of PPP3CB recruits MEF2C to activate PPP3CB transcription, while the PPP3CB–MEF2C positive feedback loop promotes oxidative muscle fiber ...
Shuailong Zheng, Hainan Wu, Min Liu, Kunpeng Wu, Shuntao Huang, Zulfiqar Ahmed, Lenox Pius, Mengjin Zhu, Dequan Xu   +8 more
wiley   +1 more source

Improved Imputation of Common and Uncommon Single Nucleotide Polymorphisms (SNPs) with a New Reference Set [PDF]

, 2011
Statistical imputation of genotype data is an important technique for analysis of genome-wide association studies (GWAS). We have built a reference dataset to improve imputation accuracy for studies of individuals of primarily European descent using ...
Amy Hutchinson, Ann W. Hsing, Brian E. Henderson, Charles C. Chung, Christopher M. Haiman, Daniel Stram, Demetrius Albanes, Jarmo Virtamo, Jennifer L. Stone, Joshua Sampson, Kevin Jacobs, Lauren R. Teras, Margaret Tucker, Mark P. Purdue, Meredith Yeager, Michael A. Eberle, Nilanjan Chatterjee, Phil Taylor, Sonja I. Berndt, Stephen Chanock, Susan M. Gabstur, W. Ryan Diver, Xiang Deng, Zhaoming Wang   +23 more
core   +2 more sources

PanSNPdb: the Pan-Asian SNP genotyping database.

PLoS ONE, 2011
The HUGO Pan-Asian SNP consortium conducted the largest survey to date of human genetic diversity among Asians by sampling 1,719 unrelated individuals among 71 populations from China, India, Indonesia, Japan, Malaysia, the Philippines, Singapore, South ...
Chumpol Ngamphiw, Anunchai Assawamakin, Shuhua Xu, Philip J Shaw, Jin Ok Yang, Ho Ghang, Jong Bhak, Edison Liu, Sissades Tongsima, HUGO Pan-Asian SNP Consortium   +9 more
doaj   +1 more source