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The top documents tagged [adaptive selection]

The gradualist point of view (review) Evolution occurs within populations where the fittest organisms have a selective advantage. Over time the advantages
The gradualist point of view (review) Evolution occurs within populations where the fittest organisms have a selective advantage. Over time the advantages
218 views
MCB 371/372 positive selection 4/25/05 Peter Gogarten Office: BSP 404 phone: 860 486-4061, Email: gogarten@uconn.edugogarten@uconn.edu
MCB 371/372 positive selection 4/25/05 Peter Gogarten Office: BSP 404 phone: 860 486-4061, Email: [email protected]@uconn.edu
235 views
The gradualist point of view Evolution occurs within populations where the fittest organisms have a selective advantage. Over time the advantages genes
The gradualist point of view Evolution occurs within populations where the fittest organisms have a selective advantage. Over time the advantages genes
213 views
Positive selection A new allele (mutant) confers some increase in the fitness of the organism Selection acts to favour this allele Also called adaptive
Positive selection A new allele (mutant) confers some increase in the fitness of the organism Selection acts to favour this allele Also called adaptive
214 views
In the deterministic model, the time till fixation depends on the selective advantage, but fixation is guaranteed
In the deterministic model, the time till fixation depends on the selective advantage, but fixation is guaranteed
215 views
Selection versus drift The larger the population the longer it takes for an allele to become fixed. Note: Even though an allele conveys a strong selective
Selection versus drift The larger the population the longer it takes for an allele to become fixed. Note: Even though an allele conveys a strong selective
212 views
Implementation of AIC based on I-frame only coding in H.264 and comparison with other still frame image coding standards such as JPEG, JPEG 2000, JPEG-LS,
Implementation of AIC based on I-frame only coding in H.264 and comparison with other still frame image coding standards such as JPEG, JPEG 2000, JPEG-LS,
244 views
selection versus drift
selection versus drift
21 views
Research in Computing: from curiosity to new theory and applications Prabhas Chongstitvatana Faculty of Engineering Chulalongkorn University
Research in Computing: from curiosity to new theory and applications Prabhas Chongstitvatana Faculty of Engineering Chulalongkorn University
218 views
selection versus drift
selection versus drift
35 views
N=50 s=0.150 replicates s>0 Time till fixation on average: t av = (2/s) ln (2N) generations (also true for mutations with negative “s” ! discuss among
N=50 s=0.150 replicates s>0 Time till fixation on average: t av = (2/s) ln (2N) generations (also true for mutations with negative “s” ! discuss among
212 views
N=50 s=0.1
N=50 s=0.1
39 views