Results 1 to 10 of about 2,445,999 (304)

Male recombination map of the autosomal genome in German Holstein

open access: yesGenetics Selection Evolution, 2020
Background Recombination is a process by which chromosomes are broken and recombine to generate new combinations of alleles, therefore playing a major role in shaping genome variation.
Saber Qanbari, Dörte Wittenburg
doaj   +1 more source

Indirect stimulation of genetic recombination [PDF]

open access: yesProceedings of the National Academy of Sciences, 1983
Recombination between lac Z alleles in crosses of λ lac Z 1 - × λ lac Z 2 - and F
E I, Golub, K B, Low
openaire   +2 more sources

Nascent evolution of recombination rate differences as a consequence of chromosomal rearrangements.

open access: yesPLoS Genetics, 2023
Reshuffling of genetic variation occurs both by independent assortment of chromosomes and by homologous recombination. Such reshuffling can generate novel allele combinations and break linkage between advantageous and deleterious variants which increases
Karin Näsvall   +5 more
doaj   +1 more source

Recombination hotspots flank the Cryptococcus mating-type locus: implications for the evolution of a fungal sex chromosome. [PDF]

open access: yesPLoS Genetics, 2006
Recombination increases dramatically during meiosis to promote genetic exchange and generate recombinant progeny. Interestingly, meiotic recombination is unevenly distributed throughout genomes, and, as a consequence, genetic and physical map distances ...
Yen-Ping Hsueh   +2 more
doaj   +1 more source

Detecting Genetic Recombination

open access: yes, 2008
Recombination is the major motor of evolution. While mutations result in gradual changes, recombination reshuffles entire functional modules and thus progresses evolution in leaps and bounds. We need to identify recombination breakpoints in sequences to understand the evolutionary process, the impact of recombination, and to reconstruct the ...
openaire   +3 more sources

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.
M, Beretta, M, Betti, M, Polsinelli
openaire   +2 more sources

Recombination in Enteroviruses, a Multi-Step Modular Evolutionary Process

open access: yesViruses, 2019
RNA recombination is a major driving force in the evolution and genetic architecture shaping of enteroviruses. In particular, intertypic recombination is implicated in the emergence of most pathogenic circulating vaccine-derived polioviruses, which have ...
Claire Muslin   +4 more
doaj   +1 more source

Measuring Homologous Recombination Rates between Chromosomal Locations in Salmonella

open access: yesBio-Protocol, 2019
Homologous recombination between two similar DNA molecules, plays an important role in the repair of double-stranded DNA breaks. Recombination can occur between two sister chromosomes, or between two locations of similar sequence identity within the same
Gerrit Brandis   +2 more
doaj   +1 more source

Irradiation induced inversions suppress recombination between the M locus and morphological markers in Aedes aegypti

open access: yesBMC Genetics, 2020
Background Aedes aegypti is the primary vector of arthropod-borne viruses and one of the most widespread and invasive mosquito species. Due to the lack of efficient specific drugs or vaccination strategies, vector population control methods, such as the ...
Antonios A. Augustinos   +5 more
doaj   +1 more source

Genome landscape and genetic architecture of recombination in domestic goats (Capra hircus)

open access: yesGenetics Selection Evolution
Background Recombination is a fundamental biological process, both in participating to the creation of viable gametes and as a driver of genetic diversity. Characterising recombination is therefore of strong interest in breeding populations.
Alice Etourneau   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy