Prevalence in Humans
The fact that DNA copy number variation is a widespread and common phenomenon among humans was first uncovered following the completion of the human genome project. It is estimated that approximately 0.4% of the genomes of unrelated people typically differ with respect to copy number. De novo CNVs have been observed between identical twins who otherwise have identical genomes.
Read more about this topic: Copy-number Variation
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—Havelock Ellis (1859–1939)
“...there is hope for a tree, if it is cut down, that it will sprout again, and that its shoots will not cease. Though its root grows old in the earth, and its stump dies in the ground, yet at the scent of water it will bud and put forth branches like a young plant. But mortals die, and are laid low; humans expire, and where are they?”
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