Results 51 to 60 of about 191,946 (295)

Genes located in selection signatures for Canchim vs. Nelore. [PDF]

, 2022
Genes located in selection signatures for Canchim vs. Nelore.
Iasmin Marques Rocha (12333914), Marcos Eli Buzanskas (3737701), Cintia Righetti Marcondes (12333917), Ayrton Fernandes de Oliveira Bessa (12333905), Donagh Pearse Berry (12333920), Luciana Correia de Almeida Regitano (11188308), Danísio Prado Munari (7393811), Igor Nelson Herculano Duarte (12333902), Maria Victória Henrique Genuíno (12333911), Luciana Diniz Rola (12333908)   +9 more
core   +1 more source

SNP Markers: Analysis of Genetic Diversity and Identification of Genomic Regions in Pantaneiro Sheep and Texel Sheep Under Natural Selection

Frontiers in Bioscience-Scholar
Background: Sheep farming is growing substantially in Brazil, driven by the increasing demand for sheep meat. This rising demand has heightened the focus on sheep, making them the subject of numerous studies, including those centered ...
Layonel Alves de Sousa, Adriana Mello de Araujo, Francisco de Assis Diniz Sobrinho, Miklos Maximiliano Bajay, Raquel Soares Juliano, Fernando Alvarenga Reis, Marcos Barbosa Ferreira, Gustavo Daniel Vega-Britez, Fernando Miranda de Vargas Junior   +8 more
doaj   +1 more source

Comparative population genomics analysis for chicken body sizes using genome-wide single nucleotide polymorphisms [PDF]

Animal Bioscience
Objective This study aims to investigate the selection history, genome regions, and candidate genes associated with different chicken body sizes, thereby providing insights into the genetic basis of complex economic traits such as chicken body size and ...
Sensen Yan, Chaoqun Gao, Kaiyuan Tian, Chengpeng Xiao, Junlai Shi, Xintao Jia, Kejun Wang, Guirong Sun, Donghua Li, Wenting Li, Xiangtao Kang   +10 more
doaj   +1 more source

A Genome Scan for Selection Signatures in Pigs

PLOS ONE, 2015
Identifying signatures of selection can provide a straightforward insight into the mechanism of artificial selection and further uncover the causal genes related to the phenotypic variation. Based on Illumina Porcine60KSNP chip data, four complementary methods, Long-Range Haplotype (LRH), Tajima's D, Cross Population Extend Haplotype Homozygosity Test (
Yunlong Ma, Julong Wei, Qin Zhang, Lei Chen, Jinyong Wang, Jianfeng Liu, Xiangdong Ding   +6 more
openaire   +4 more sources

The study of selection signature and its applications on identification of candidate genes using whole genome sequencing data in chicken—a review

Poultry Science, 2023
: Chicken is a major source of protein for the increasing human population and is useful for research purposes. There are almost 1,600 distinct regional breeds of chicken across the globe, among which a large body of genetic and phenotypic variations has
Semiu Folaniyi Bello, Raman Akinyanju Lawal, Adeniyi Charles Adeola, Qinghua Nie   +3 more
doaj   +1 more source

Model selection and robust inference of mutational signatures using Negative Binomial non-negative matrix factorization

BMC Bioinformatics, 2023
Background The spectrum of mutations in a collection of cancer genomes can be described by a mixture of a few mutational signatures. The mutational signatures can be found using non-negative matrix factorization (NMF).
Marta Pelizzola, Ragnhild Laursen, Asger Hobolth   +2 more
doaj   +1 more source

Group Signatures with Selective Linkability

, 2019
Group signatures allow members of a group to anonymously produce signatures on behalf of the group. They are an important building block for privacy-enhancing applications, e.g., enabling user data to be collected in authenticated form while preserving the user’s privacy. The linkability between the signatures thereby plays a crucial role for balancing
Garms, Lydia, Lehmann, Anja
openaire   +3 more sources

Signatures of mutation and selection in the cancer genome [PDF]

Nature, 2010
The cancer genome is moulded by the dual processes of somatic mutation and selection. Homozygous deletions in cancer genomes occur over recessive cancer genes, where they can confer selective growth advantage, and over fragile sites, where they are thought to reflect an increased local rate of DNA breakage.
Bignell, Graham R., Greenman, Chris D., Davies, Helen, Butler, Adam P., Edkins, Sarah, Andrews, Jenny M., Buck, Gemma, Chen, Lina, Beare, David, Latimer, Calli, Widaa, Sara, Hinton, Jonathon, Fahey, Ciara, Fu, Beiyuan, Swamy, Sajani, Dalgliesh, Gillian L., Teh, Bin T., Deloukas, Panos, Yang, Fengtang, Campbell, Peter J., Futreal, P. Andrew, Stratton, Michael R.   +21 more
openaire   +5 more sources

Evidence of positive selection towards Zebuine haplotypes in the BoLA region of Brangus cattle

Animal, 2018
The Brangus breed was developed to combine the superior characteristics of both of its founder breeds, Angus and Brahman. It combines the high adaptability to tropical and subtropical environments, disease resistance, and overall hardiness of Zebu cattle
D.E. Goszczynski, C.M. Corbi-Botto, H.M. Durand, A. Rogberg-Muñoz, S. Munilla, P. Peral-Garcia, R.J.C. Cantet, G. Giovambattista   +7 more
doaj   +1 more source

Balancing selection and its effects on sequences in nearby genome regions. [PDF]

, 2006
Our understanding of balancing selection is currently becoming greatly clarified by new sequence data being gathered from genes in which polymorphisms are known to be maintained by selection.
Deborah Charlesworth, Charlesworth Deborah, Charlesworth, Deborah   +2 more
core   +1 more source