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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 ...
Characterization of an interspersed repetitive DNA element in the genome of Trypanosoma cruzi
(Cambridge Univ Press, 1997-12-01)
We report the molecular characterization of a middle repetitive DNA sequence, named C6, isolated from the Trypanosoma cruzi genome. C6 appears to be a composite repeated element since 3 subregions may be defined within it ...
High Scale Genomic Applied to B chromosome biology
(Universidade Estadual Paulista (Unesp), 2019-05-30)
One of the biggest challenges in chromosome biology is to understand the occurrence and complex genetics of extra, non-essential karyotype elements, commonly known as supernumerary B chromosomes (Bs). Bs are present in ...
Single nucleotide variants and indels identified from whole-genome resequencing of Gyr, Girolando, and Holstein cattle breeds.
(Amer Soc Animal Science, 2017-08-01)
Genomics of pyrrolnitrin biosynthetic loci: evidence for conservation and whole-operon mobility within Gram-negative bacteria
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Pyrrolnitrin (PRN) is a tryptophan-derived secondary metabolite produced by a narrow range of Gram-negative bacteria. The PRN biosynthesis by rhizobacteria presumably has a key role in their life strategies and in the ...
Genotype-by-environment interactions for reproduction, body composition, and growth traits in maternal-line pigs based on single-step genomic reaction norms
(2021-12-01)
Background: There is an increasing need to account for genotype-by-environment (G × E) interactions in livestock breeding programs to improve productivity and animal welfare across environmental and management conditions. ...
Developments and opportunities in fungal strain engineering for the production of novel enzymes and enzyme cocktails for plant biomass degradation
(2019-11-01)
Fungal strain engineering is commonly used in many areas of biotechnology, including the production of plant biomass degrading enzymes. Its aim varies from the production of specific enzymes to overall increased enzyme ...
A comprehensive analysis of genome composition and codon usage patterns of emerging coronaviruses
(Elsevier, 2020)
An outbreak of atypical pneumonia caused by a novel Betacoronavirus (βCoV), named SARS-CoV-2 has been declared a public health emergency of international concern by the World Health Organization. In order to gain insight ...