Results 21 to 30 of about 3,312,951 (387)

Eukaryotes arose after genetic recombination [PDF]

open access: yesArchive of Oncology, 2006
Division of ancestral prokaryotic pragenome into two circular double-stranded DNA molecules by genetic recombination, is a base for future separate evolution of nuclear and mitochondrial gene compartment.
Stupar Milanko R.
doaj   +1 more source

Genetic variants in REC8, RNF212, and PRDM9 influence male recombination in cattle. [PDF]

open access: yesPLoS Genetics, 2012
We use >250,000 cross-over events identified in >10,000 bovine sperm cells to perform an extensive characterization of meiotic recombination in male cattle.
Cynthia Sandor   +5 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

Recombination and Self-Adaptation in Multi-objective Genetic Algorithms [PDF]

open access: yes, 2004
This paper investigates the influence of recombination and self-adaptation in real-encoded Multi-Objective Genetic Algorithms (MOGAs). NSGA-II and SPEA2 are used as example to characterize the efficiency of MOGAs in relation to various recombination ...
Roboam, Xavier   +2 more
core   +2 more sources

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

Genetic Recombination in Micromonospora [PDF]

open access: yesJournal of Bacteriology, 1971
Biochemical mutants were obtained from Micromonospora chalcea, M. purpurea , and M. echinospora by using ultraviolet radiation or nitrosoguanidine. Crosses carried out between complementary nutritional mutants of the same species showed positive genetic interaction.
Maria Beretta   +2 more
openaire   +3 more sources

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

Recombination rate and selection strength in HIV intra-patient evolution [PDF]

open access: yes, 2009
The evolutionary dynamics of HIV during the chronic phase of infection is driven by the host immune response and by selective pressures exerted through drug treatment.
A Eyre-Walker   +48 more
core   +5 more sources

Immunotherapeutic effects of recombinant Bacillus Calmette–Guérin containing sic gene in ex vivo and in vivo bladder cancer models [PDF]

open access: yesInvestigative and Clinical Urology, 2022
Purpose: The recombinant Bacillus Calmette–Guérin (BCG) containing the streptococcal inhibitor of the complement gene (rBCG-sic) may be more resistant to antimicrobial peptides and improve internalization; therefore, it can enhance the immunotherapeutic ...
Jung Hoon Kim   +7 more
doaj   +1 more source

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