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recombination
recombinant
recombinant In genetics, an individual or cell with a
genotype produced by recombination, i.e. with combinations of
genes other than those carried in the parents. Recombination results from
independent assortment of
crossing-over. See also
GENETIC ENGINEERING.
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Recombination Map of the Common Shrew, Sorex araneus (Eulipotyphla, Mammalia)
Magazine article from: Genetics; 2/1/2008; ; 700+ words
; ...generate a high-precision cytological recombination map for the species, the third such...staining. Altogether we mapped 13,983 recombination sites along 7095 individual autosomes...a mismatch repair protein marking recombination sites. We estimated the total recombination...
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Recombination analysis of Soybean mosaic virus sequences reveals evidence of RNA recombination between distinct pathotypes.(Short report)(Clinical report)
Magazine article from: Virology Journal; 11/26/2008; ; 700+ words
; ...RNA-dependent RNA polymerase and recombination between different viral RNA molecules...varies between virus species, and the recombination frequency is dependent on the degree...of viral genome and the presence of recombination hot spots [12, 13, 14]. Mutation...
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Meiotic Recombination in Drosophila Msh6 Mutants Yields Discontinuous Gene Conversion Tracts
Magazine article from: Genetics; 5/1/2007; ; 700+ words
; ...Crossovers (COs) generated through meiotic recombination are important for the correct segregation...the molecular mechanism of meiotic recombination have been proposed. These models differ...arrangement of heteroduplex DNA (hDNA) in recombination intermediates. Heterologies in hDNA...
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Recombination rate and protein evolution in yeast.(Research article)
Magazine article from: BMC Evolutionary Biology; 11/27/2007; ; 700+ words
; ...size ( N e ) is small [1, 2, 3]. Recombination increases the effective population...selection [4, 5]. As a result, recombination is expected to facilitate the spread...deleterious mutations [6, 7]. Because recombination rates vary between different regions...
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Detailed Recombination Studies Along Chromosome 3B Provide New Insights on Crossover Distribution in Wheat (Triticum aestivum L.)
Magazine article from: Genetics; 2/1/2009; ; 700+ words
; ...both the distribution and the intensity of recombination along this gradient. To investigate this...results showed m values of 1.2 for male recombination and 3.5 for female recombination, suggesting positive interference along...
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Homologous recombination is unlikely to play a major role in influenza B virus evolution.(Short report)
Magazine article from: Virology Journal; 5/27/2008; ; 700+ words
; ...that various forms of non-homologous recombination, albeit rarely, occurs in influenza...However, the occurrence of homologous recombination in influenza viruses is controversial...Gibbs et al. proposed that homologous recombination had occurred in the HA gene of 1918...
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Fraction of Informative Recombinations: A Heuristic Approach to Analyze Recombination Rates
Magazine article from: Genetics; 4/1/2008; ; 700+ words
; ...informative recombinations, InfRec) to analyze recombination density at...presence of recombination hotspots...80% of recombinations in one...whereas meiotic recombinations redistribute...reliable map of recombination intensity...
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Homeologous Recombination in Solanum lycopersicoides Introgression Lines of Cultivated Tomato
Magazine article from: Genetics; 12/1/2006; ; 700+ words
; ...was used to study factors affecting homeologous recombination. Recombination rates were estimated in progeny of 43 heterozygous...representing 11 of the 12 tomato chromosomes. Recombination within homeologous segments was reduced to as...
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Phylogenetic Mapping of Recombination Hotspots in Human Immunodeficiency Virus via Spatially Smoothed Change-Point Processes
Magazine article from: Genetics; 4/1/2007; ; 700+ words
; ...inferring spatial preferences of recombination from multiple putative recombinant...nucleotide sequences. Phylogenetic recombination detection has been an active...information from several instances of recombination have been made. We propose...
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Sites of Recombination Are Local Determinants of Meiotic Homolog Pairing in Saccharomyces cerevisiae
Magazine article from: Genetics; 6/1/2008; ; 700+ words
; ...factors involved in the early meiotic recombination pathway play a major role in promoting...interaction when in cis to meiotic recombination events in the budding yeast Saccharomyces...We used Cre/loxP site-specific recombination to genetically measure the magnitude...
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Recombination
Book article from: World of Microbiology and Immunology
Recombination Recombination, is a process during which genetic material is shuffled during...strands of deoxyribonucleic acid (DNA ). There are three types of recombination; homologous recombination, specific recombination and transposition...
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Linkage and Recombination
Book article from: Genetics
Linkage and Recombination Linkage refers to the association...together on the same chromosome. Recombination is the process by which they become...of linkage and the frequency of recombination allow chromosomes to be mapped to...
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recombination line
Book article from: A Dictionary of Astronomy
recombination line An emission line in a spectrum arising from the recombination of a free electron with an ion. As the electron...through the energy levels of the atom, it emits recombination lines at wavelengths that depend on the difference...
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recombination
Book article from: A Dictionary of Astronomy
recombination The process in which an electron combines with a positive ion...subsequently emits energy in the form of a photon, producing a recombination line. Recombination is the opposite of ionization . The two processes are in equilibrium...
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recombination epoch
Book article from: A Dictionary of Astronomy
recombination epoch The era reached about 300 000 years after the Big...and protons to combine to form hydrogen atoms. The occurrence of recombination is closely associated with the decoupling of matter and radiation...
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