title: Changes in protein kinase activity in rat testes during development.
abstract: Protein kinase activity in rat testes remained fairly constant from day 16 1/2 of embryonic life up to 10 days after birth. At the 21st postnatal day a nadir of activity was observed, and after an increase at 35 days of age a decrease in activity at 60 days was seen. The enzyme reached maximal specific activity in the testes of 90-day-old rats.
mesh_terms: D000818:Animals; D008297:Male; D011494:Protein Kinases / Q000378:metabolism*; D051381:Rats; D013737:Testis / Q000196:embryology / Q000201:enzymology* / Q000254:growth & development
chemical_list: D011494:Protein Kinases