The researchers extracted mammary buds, the early developing form of the mammary gland, from 14 - day -
old mouse embryos, which is a critical time for mammary development in rodents, according to Speroni.
Not exact matches
Tilly and his team examined the ovaries of
old mice in which the Bax gene had been «knocked out» in early
embryos before they developed.
Sensory and sympathetic ganglia were dissected out of eight - day -
old chick
embryos and cultured in a semisolid medium in proximity to fragments of
mouse sarcoma - 180 tumors.