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Sliding window haplotype approaches overcome single SNP analysis limitations in identifying genes for meat tenderness in Nelore cattle
(2019-01-14)
Background: Traditional single nucleotide polymorphism (SNP) genome-wide association analysis (GWAA) can be inefficient because single SNPs provide limited genetic information about genomic regions. On the other hand, using ...
Linkage disequilibrium and haplotype block structure in a composite beef cattle breed
(Biomed Central Ltd, 2014-10-27)
Background: The development of linkage disequilibrium (LD) maps and the characterization of haplotype block structure at the population level are useful parameters for guiding genome wide association (GWA) studies, and for ...
Selection signatures in Canchim beef cattle
(2016-05-05)
Background: Recent technological advances in genomics have allowed the genotyping of cattle through single nucleotide polymorphism (SNP) panels. High-density SNP panels possess greater genome coverage and are useful for ...
Cytochrome-b variation in Apis mellifera samples and its association with COI-COII patterns
(SPRINGER, 2009)
Five Mbo I (Mbo-A, Mbo-M, Mbo-C(1), Mbo-C(2) and Mbo-C(3)) and Hinf I (Hinf-1 to Hinf-5) patterns were observed in Apis mellifera samples after restriction of a 485 bp fragment of the mitochondrial cytochrome-b (cyt-b) ...
Signatures of Selection in Composite Vrindavani Cattle of India
(Frontiers Media Sa, 2020-12-18)
Vrindavani is an Indian composite cattle breed developed by crossbreeding taurine dairy breeds with native indicine cattle. The constituent breeds were selected for higher milk production and adaptation to the tropical ...
Mitochondrial DNA polymorphisms in Chilean aboriginal populations: Implications for the peopling of the southern cone of the continent
(WILEY, 2000)
The mitochondrial DNAs (mtDNAs) from individuals belonging to three Chilean tribes, the Mapuche, the Pehuenche, and the Yaghan, were studied both by RFLP analysis and D-loop (control region) sequencing. RFLP analysis showed ...
Overlapping haplotype blocks indicate shared genomic regions between a composite beef cattle breed and its founder breeds
(2021-12-01)
The Canchim composite breed was developed in Brazil combining the attributes of adaptation to the tropical environment of the Nelore breed with the growth performance of the Charolais breed. We aimed to identify overlapping ...
Linkage disequilibrium and haplotype block structure in a composite beef cattle breed
(Biomed Central Ltd, 2015)
Comparative population genetics of Basilichthys microlepidotus (Atheriniformes: Atherinopsidae) and Trichomycterus areolatus (Siluriformes: Trichomycteridae) in north central Chile
(SPRINGER, 2010-10)
To describe comparative population genetic
structure of the Chilean silverside Basilichthys microlepidotus
and the catfish Trichomycterus areolatus, four
rivers and three sites within each river were investigated
by ...
Genetic characterization of four Brazilian states with 25 Yfiler®Plus markers
(2017-12-01)
The Y-STRs have high mutation rates, being useful to discriminate unrelated males. They are widely used in paternity and forensic investigations to study the recent history and migration movements of populations. Recently, ...