The Unz Review: An Alternative Media Selection
A Collection of Interesting, Important, and Controversial Perspectives Largely Excluded from the American Mainstream Media
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Population genomics

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- Rig Veda Five years ago I found out that my friend Daniel MacArthur and I are members of the same Y chromosomal haplogroup, R1a. Both of us thought it was rather cool, that ~5,000 years ago there lived a man who was ancestral to us both on the direct paternal line. Five years on,... Read More
I'm someone who until a few years ago thought of recombination as a pretty boring and static evolutionary genetic parameter. Then I went to a talk by John Novembre which reported on variation between human populations in patterns of recombination (in particular, differences in "hotspots"). For a quick review, recombination is important for two primary... Read More
A friend of mine is beginning grad school and has settled upon a lab. The core research within the laboratory is population genomics, and they now need to get up to speed in the area. Taking a class is certainly the start. You can read Haldane's Sieve to keep up on the literature, which is... Read More
In the early 1970s the eminent evolutionary geneticist Richard C. Lewontin wrote that population genetics "was like a complex and exquisite machine, designed to process a raw material that no one had succeeded in mining." By this, Lewontin meant that in the 1930s when R. A. Fisher, Sewall Wright and J. B. S. Haldane established... Read More
It is common for strong results from population genetics to be confused when it is translated for public consumption. The best example is that of "mtDNA Eve." Despite the big warning label that mtDNA Eve is one of many female ancestors, the public has gained the impression that she is the female ancestor. A similar... Read More
When, how, and why, different lineages of the tree of life diverged has long been a preoccupation of evolutionary science. Now one must add to that a caveat that it seems a great deal of the story also has to do with the entanglement of branches which were long separated. Paleontology has looked at the... Read More
An old argument going back to the origins of theoretical population genetics has to do with the nature of the genetic effects which control traits and are subject to change in allele frequency due to adaptation. Often these are bracketed as part of the controversies between R. A. Fisher and Sewall Wright (see Sewall Wright... Read More
Razib Khan
About Razib Khan

"I have degrees in biology and biochemistry, a passion for genetics, history, and philosophy, and shrimp is my favorite food. If you want to know more, see the links at http://www.razib.com"