Results 11 to 20 of about 330,144 (256)

Genetic recombination-mediated evolutionary interactions between phages of potential industrial importance and prophages of their hosts within or across the domains of Escherichia, Listeria, Salmonella, Campylobacter, and Staphylococcus [PDF]

open access: yesBMC Microbiology
Background The in-depth understanding of the role of lateral genetic transfer (LGT) in phage-prophage interactions is essential to rationalizing phage applications for human and animal therapy, as well as for food and environmental safety. This in silico
Saba Kobakhidze   +3 more
doaj   +2 more sources

Influence of geography, seasonality and experimental selection on Chironomus riparius recombination rates [PDF]

open access: yesBMC Genomics
Background Understanding recombination rates is crucial in evolutionary biology, as recombination shapes genetic diversity, natural selection, and adaptation. We investigated recombination rate variation in Chironomus riparius across different latitudes,
María Esther Nieto-Blázquez   +4 more
doaj   +2 more sources

Genome-wide recombination variation in biparental segregating and reciprocal backcross populations provides information for introgression breeding in Brassica napus

open access: yesCrop Journal, 2023
Variation in patterns of recombination in plant genomes provides information about species evolution, genetic diversity and crop improvement. We investigated meiotic crossovers generated in biparental segregating and reciprocal backcross populations of ...
Meng Wang   +8 more
doaj   +1 more source

Variation and genetic control of individual recombination rates in Norwegian Red dairy cattle

open access: yesJournal of Dairy Science, 2023
: Meiotic recombination is an important evolutionary mechanism that breaks up linkages between loci and creates novel haplotypes for selection to act upon.
C. Brekke   +3 more
doaj   +1 more source

The potential of shifting recombination hotspots to increase genetic gain in livestock breeding

open access: yesGenetics Selection Evolution, 2017
Background This study uses simulation to explore and quantify the potential effect of shifting recombination hotspots on genetic gain in livestock breeding programs.
Serap Gonen   +4 more
doaj   +1 more source

Genetic Recombination and Molecular Evolution [PDF]

open access: yesCold Spring Harbor Symposia on Quantitative Biology, 2009
Reduced rates of genetic recombination are often associated with reduced genetic variability and levels of adaptation. Several different evolutionary processes, collectively known as Hill-Robertson (HR) effects, have been proposed as causes of these correlates of recombination.
Charlesworth, B.   +3 more
openaire   +3 more sources

Recombination and Genetic Diversity

open access: yesTrends in Computational and Applied Mathematics, 2012
In this paper we present a spatial stochastic model for genetic recombination, that answers if diversity is preserved in an infinite population of recombinating individuals distributed spatially.
Thamara Carvalho Coutinho   +2 more
doaj   +1 more source

Genetic variation in recombination rate in the pig

open access: yesGenetics Selection Evolution, 2021
Background Meiotic recombination results in the exchange of genetic material between homologous chromosomes. Recombination rate varies between different parts of the genome, between individuals, and is influenced by genetics.
Martin Johnsson   +7 more
doaj   +1 more source

Mapping of meiotic recombination in human preimplantation blastocysts

open access: yesG3: Genes, Genomes, Genetics, 2023
Recombination is essential for physical attachments and genetic diversity. The Han Chinese population is the largest ethnic group worldwide, therefore, the construction of a genetic map regarding recombination for the population is essential.
Yuanlin Ma   +6 more
doaj   +1 more source

Targeted recombination of homologous chromosomes using CRISPR‐Cas9

open access: yesFEBS Open Bio, 2023
CRISPR mutagenesis is an efficient way to disrupt specific target genes in many model organisms. We previously devised a targeted CRISPR recombination method to generate intragenic recombinants of alleles in Drosophila.
Wonseok Son, Ki Wha Chung
doaj   +1 more source

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