The Once and Future Male
Magazine article by
Carl Zimmer; Natural History, Vol. 111, September 2002
Subjects:
...depend on some fixed, unchanging stretch of DNA. In vertebrate history alone, we have male...nucleotides, the organic compounds that make up DNA. (With 165,000 nucleotides, the X chromosome...pair embrace and trade stretches of their DNA, a process called recombination. Initially...