Definitions

1. Recombination is a mechanism of evolution because it adds new alleles and combinations of alleles to the gene pool. (Web site)
2. Recombination is a normal feature of conventional plant breeding and of all populations. (Web site)
3. Recombination is a common event in RNA viruses (54). (Web site)
4. Recombination is important for the evolution of RNA viruses and has already been described for noroviruses. (Web site)
5. The recombination is the bacterial equivalent of sexual reproduction in eukaryotes. (Web site)

Potential

1. Naturally occurring orthopoxviruses: potential for recombination with vaccine vectors. (Web site)

Fungus

1. The synchrony of karyogamy and meiosis has made the fungus a classical object to study meiotic cytology and recombination.

Carinii

1. Recombination may involve the CRJE, a 23-bp DNA sequence element invariant among P. carinii f.

Regulation

1. Separately, the tight control and regulation of accessibility within rearranging loci could limit the misuse of non-RSS DNA in recombination.

Strains

1. No evidence of recombination among Lassa virus strains was detected, however. (Web site)

Thought

1. Recombination can be thought of as gene shuffling. (Web site)

Transformation

1. FIG. 8. Transformation of Saccharomyces strain B7528 by homologous recombination of a 50-mer ssDNA oligomer containing a one base insertion. (Web site)

Possible

1. This photon diffusion into regions of different temperatures were possible only when the plasma became optically thin enough during recombination. (Web site)

Interaction

1. At recombination, these cosmic background photons escaped from the interaction with matter to travel freely through the Universe. (Web site)

Coronaviruses

1. Recombination permits the virus to acquire genes and gene regions from other transcripts, including those of other coronaviruses. (Web site)

Recombination System

1. Such a recombination system would endow P. carinii with the capacity to vary its surface at high frequency. (Web site)

Recombination Results

1. This high rate of recombination results in rapid evolution of the virus and the formation of new strains. (Web site)

Switch Recombination

1. Somatic hypermutation is shown following switch recombination, but neither process is prerequisite for the other (see text for further details). (Web site)

Site-Specific Recombination Leaves

1. The site-specific recombination leaves behind a recombination site which disrupts expression of the AcrB protein. (Web site)

Auger Recombination

1. Auger recombination occurs orders of magnitude faster than the radiative recombination. (Web site)

Rna Recombination

1. Liao, C. L. & Lai, M. M. C. (1992). RNA recombination in a coronavirus: recombination between viral genomic RNA and transfected RNA fragments.

Synapsis

1. In yeast, a checkpoint detects errors in chromosome matching, synapsis, and recombination. (Web site)

Site-Specific Recombination

1. DNA sequences of the phage and host regions involved in site-specific recombination. (Web site)

Recombination Rates

1. Maximum likelihood estimation of recombination rates, calculation of lod score tables, and analysis of genetic risks.

Non-Homologous Recombination

1. During transfection the DNA integrates into the animal genome via non-homologous recombination.

Electron-Hole Recombination

1. The current passing through a pn diode in electrons per second equals the rate of electron-hole recombination (illus. (Web site)

Retroviruses

1. Robin Weiss stressed that virus adaptation or recombination with other retroviruses in the new host cannot be dismissed. (Web site)

Rna Viruses

1. This strategy has proven to be powerful for the detection of recombination in RNA viruses (5, 12, 50). (Web site)

Recombination Events

1. This large genome is correlated with a high virus mutation rate through nucleotide substitutions, deletions, and recombination events. (Web site)

Targeted Recombination

1. Targeted recombination and formation of pseudorecombinant viruses. (Web site)

Sexual Recombination

1. It is therefore thought that sexual recombination may be important for the dissemination of this fungus. (Web site)
2. In C. neoformans, basidiospores can also be produced in the absence of sexual recombination via monokaryotic fruiting (46).

Ustilago Maydis

1. Ustilago maydis (hereinafter Ustilago) is a fungus, from which the recombination and DNA repair deficient mutants, rec1 and rec2, have been isolated. (Web site)

Homologous Recombination

1. During meiosis, the chromosomes of each pair usually cross over to achieve homologous recombination. (Web site)
2. Recent advances in homologous recombination in yeast offer new hope for rapidly obtaining homologous regions of DNA from a novel genome (Raymond et al.
3. One 30 kb strap and one 4.5 kb strap could be seen by agarose gel electrophoresis, which proved that the homologous recombination was successful (Figure 1). (Web site)

Horizontal Gene Transfer

1. These include hypermutation, or mutations rates that are up to a million times faster than usual, recombination, and horizontal gene transfer. (Web site)

Genetic Recombination

1. The conclusion: the genetic recombination provided by outcrossing protected the worms from loss of fitness even in the face of an increase in mutation rate. (Web site)

Help

1. A robust nonparametric test for recombination can help distinguish between the presence and absence of recombination in such cases. (Web site)
2. As a dopant, gold (or platinum) acts as recombination centers, which help a fast recombination of minority carriers. (Web site)

Parents

1. In sexual populations, the process of genetic recombination allows the genomes of the progeny to be different from the genomes of the parents. (Web site)

Coli

1. Compared to E. coli, little is known about Gc DNA replication, recombination and repair systems, and how they may be interconnected [ 43]. (Web site)

Individuals

1. Such asexual species may be able to undergo genetic recombination between individuals by processes involving heterokaryosis and parasexual events. (Web site)

Changes

1. Changes that incorporate unique alleles are most likely due to mutation and those that utilise pre-existing alleles are most likely due to recombination.

Genetic Diversity

1. Genetic diversity was found among spores but no evidence of recombination.

Species

1. But the lack of laboratory evidence of sexual structures involved in mating proved to be inconclusive about the occurrence of recombination in the species.
2. The dispersal of pollen, in addition to dispersal of seeds, promotes genetic recombination and distribution of the species over a wide geographic area. (Web site)

Light

1. In addition, the coolness of the universe (only 3000 K at the time of recombination) meant that longer wavelengths of light were present. (Web site)
2. It has been suggested that light induced changes in the structure may act as traps or recombination centers for photogenerated charge carriers. (Web site)

Material

1. In a material at thermal equilibrium generation and recombination are balanced, so that the net charge carrier density remains constant. (Web site)

Useful

1. Ustilago maydis is useful in studying many things, such as mating determination, homologous recombination and signaling pathways. (Web site)
2. This recombination system is useful for strain construction and other genetic manipulations in both E. coli and Salmonella enterica serovars.

Populations

1. In populations of two related species, arbitrary genetic markers showed significant evidence for recombination [ 11].

Population

1. The detection of recombination in a population of AMF is in strong contrast to the previous assumption of ancient asexuality in the phylum of Glomeromycota.
2. This assumes that there are no mating restrictions, neither genetic or behavioural, upon the population, and that therefore all recombination is possible.

Analysis

1. Again, in the analysis, low selection correlated with less recombination in female gamete production, as predicted. (Web site)
2. Analysis of genetic recombination is facilitated by the ordered arrangement of the products of meiosis in Neurospora ascospores. (Web site)
3. Our analysis excludes the possibility that the recombination events took place during infection and that negative selection acted on the VP2 gene.

Product

1. X-evian is the product of the recombination, copying and transformation of these knowledges. (Web site)

Production

1. Offers automated DNA sequencing, recombination, protein production and purification, using facilities in China and based in Hayward, California.
2. After various rounds of homologous recombination, B. pertussis BPZE, affected in the production or activity of three major toxins, was isolated.

Dark Matter

1. If the dark matter is composed of abundant light particles which remain relativistic until shortly before recombination, then it may be termed "hot".

Categories

1. Meiosis
2. Genetic Material
3. Mutation
4. Natural Selection
5. Steady State

Related Keywords

* Allele * Alleles * Asexual Reproduction * Carriers * Chromosome * Chromosomes * Crossing * Crossover * Deletion * Dna * Electron * Electron-Hole Pairs * Electrons * Energy * Equal * Eukaryotes * Evolution * Fertilization * Form * Fungi * Gene * Generation * Genes * Genetic Material * Genome * Genomic Dna * Genotypes * Helicobacter Pylori * Hole * Holes * Mechanism * Mechanisms * Meiosis * Mutation * Mutations * Natural Selection * Neoformans Var * Null Hypothesis * Organism * Organisms * Oxygen * Pairing * Photons * Plasmid * Plasmids * Point Mutation * Process * Processes * Pylori * Radiative Recombination * Rate * Reassortment * Recombination Rate * Replication * Reproduction * Result * Selection * Semiconductor * Sequence * Sexual Reproduction * Steady State * Study * Viruses

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