"On February 29, 1980 (enough of a rarity in itself), E.J. Kollar and C. Fisher reported an ingenious technique for coaxing chickens to reveal some surprising genetic flexibility retained from a distant past."
-- Stephen Jay Gould, Hen's Teeth and Horse's Toes
Two pages of technical explanation follow, but they got chicken embryo tissue to produce teeth.
Comments
Still looking for hen's teeth, but they seem to be as scarce as chicken breasts. (The only breasts found so far are on mammals.)
"On February 29, 1980 (enough of a rarity in itself), E.J. Kollar and C. Fisher reported an ingenious technique for coaxing chickens to reveal some surprising genetic flexibility retained from a distant past."
-- Stephen Jay Gould, Hen's Teeth and Horse's Toes
Two pages of technical explanation follow, but they got chicken embryo tissue to produce teeth.