Buddy, can you spare a copy? Posted on September 16, 2007November 30, -0001 by Razib Khan Carl Zimmer has a post up on copy number variation and gene duplication. Via evolgen. 0 Related Posts:Selection and neurodegenerative diseaseCopy number variation & autoimmune diseasesCopy number variation in genesCopy number variation & being humanCopy Number Variation in African AmericansIs human uniqueness a matter of copy number?