This diagram illustrates how sex might create novel genotypes more rapidly. Two advantageous alleles A and B occur at random. The two alleles are recombined rapidly in a sexual population (top), but in an asexual population (bottom) the two alleles often arise in separate lineages and compete with each other.
Clonal interference is a phenomenon in evolutionary biology, related to the population genetics of organisms with significant linkage disequilibrium, especially asexually reproducing organisms. The idea of clonal interference was introduced by American geneticist Hermann Joseph Muller in 1932.[1] It explains why beneficial mutations can take a long time to get fixated or even disappear in asexually reproducing populations. As the name suggests, clonal interference occurs in an asexual lineage ("clone") with a beneficial mutation. This mutation would be likely to get fixed if it occurred alone, but it may fail to be fixed, or even be lost, if another beneficial-mutation lineage arises in the same population; the multiple clones interfere with each other.
^Gerrish PJ, Lenski RE (1998), "The fate of competing beneficial mutations in an asexual population", Mutation and Evolution, vol. 102–103, no. 1–6, Springer Netherlands, pp. 127–144, doi:10.1007/978-94-011-5210-5_12, ISBN 9789401061933, PMID 9720276
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Clonalinterference is a phenomenon in evolutionary biology, related to the population genetics of organisms with significant linkage disequilibrium,...
Look up clonal in Wiktionary, the free dictionary. Clonal may refer to: Clonalinterference, a phenomenon that occurs when two (or more) beneficial mutations...
understanding the core processes of evolution, including mutation rates, clonalinterference, antibiotic resistance, the evolution of novel traits, and speciation...
multiple beneficial mutations may co-occur. This phenomenon is called clonalinterference and causes competition among the mutations. Degeneracy is the redundancy...
adaptation rate less dependent on the product, characterized by clonalinterference and the appearance of a new beneficial mutation before the last one...
Gordo, Isabel (2021). "Molecular signatures of resource competition: Clonalinterference favors ecological diversification and can lead to incipient speciation"...
competing and slowing down adaptation, an effect known as clonalinterference. Clonalinterference reduces the effect of mutation bias in models of evolution...
Rohan; Lenski, Richard E.; Barrick, Jeffrey E. (2015). "Adaptation, ClonalInterference, and Frequency Dependent Interactions in a Long Term Evolution Experiment...
CRISPR interference (CRISPRi) is a genetic perturbation technique that allows for sequence-specific repression of gene expression in prokaryotic and eukaryotic...
there is an involvement of multiple cycles of clonal and non-clonal expansion. Even at the typical clonal expansion phase, there are significant levels...
defective in the cell cycle in S. cerevisiae and S. pombe, respectively. RNA interference (RNAi) screen is essentially a forward genetics screen using a reverse...
could be analogous to the RNA interference system used by eukaryotic cells. Koonin and colleagues extended this RNA interference hypothesis by proposing mechanisms...
exhibit apomixis, a form of asexual reproduction where flowers produce clonal seeds without need of fertilization. Unlike sexually-reproducing individuals...
revenge. Traynor sabotages the computer managing the Master Plan. His interference ruins the Earth's climate, causing global temperatures to soar and leading...
as tool compounds. Medicinal chemists class them instead as pan-assay interference compounds. One example is curcumin. Limiting reagent Common reagents...
implemented successfully minimise and avoid interference. The more femtocells you deploy, the more uplink interference is reduced. The Femto Forum has some extensive...
intelligence to prevent threats such as terrorism, espionage, and foreign interference, while the Communications Security Establishment (CSE) is focused on...
asymmetric manner or with one or more peaks or narrow "spikes" it could indicate clonal production of one or more immunoglobulins, Polyclonal gammopathy is indicated...
fact very similar to that in multiple myeloma. There is a predominance of clonal plasma cells in the bone marrow with an abnormal immunophenotype (CD38+...
takes drastic measures to get more likes than Carol, putting up with interference from her siblings and neglecting her regular chat with Bobby (who has...
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