The Amazing SRY Gene: The Male On-Off Switch
The waterfall of information pouring forth from the mapping of the human genome continues to supply wondrous insight into our selves. One of these watershed discoveries came when the British researcher, Peter Goodfellow, identified the SRY gene as the male on-off switch (Nature 348 (1990): 448–50). When we say that a person’s sex, male or female, is in the …