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Masatoshi Nei 根井正利, Nei ... His notable contribution in the early 1970s is the proposal of a new measure of genetic distance (Nei's distance) ...
Nei's D A distance was created by Masatoshi Nei, a Japanese-American biologist in 1983. This distance assumes that genetic differences arise due to mutation and genetic drift , but this distance measure is known to give more reliable population trees than other distances particularly for microsatellite DNA data.
In bioinformatics, neighbor joining is a bottom-up (agglomerative) clustering method for the creation of phylogenetic trees, created by Naruya Saitou and Masatoshi Nei in 1987. [1] Usually based on DNA or protein sequence data, the algorithm requires knowledge of the distance between each pair of taxa (e.g., species or sequences) to create the ...
MEGA offers several approaches for testing substitution pattern homogeneity, such as composition distance, disparity index, and Monte Carlo tests. These methods are used to determine if different genetic regions evolved under the same selective pressure. Computation distance measures the variation in nucleotide composition between two sequences.
The evolutionary distance between two DNA sequences according to this model is given by = ... TN93, the Tamura and Nei 1993 model, [18] ...
Minimum evolution is a distance method employed in phylogenetics modeling. ... Saito and Nei's 1987 NJ algorithm far predates the BME criterion of 2000. For two ...
Jennings ran the most routes on the team and led the wide receiver room in outside snap rate in Week 10. While Jennings never played out at X previously, his skill set translated to this gig due ...
Masatoshi Nei argues that evolution is often mutation-limited. [ 52 ] In his 1940 book The Material Basis of Evolution , the German geneticist Richard Goldschmidt argued for single-step speciation by macromutation, describing the organisms thus produced as "hopeful monsters".