Regulatory studies on purine biosynthesis in the chick.
D000818:Animals; D002250:Carbon Radioisotopes; D002645:Chickens; D004958:Estradiol / Q000494:pharmacology*; D005561:Formates / Q000378:metabolism; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D008297:Male; D010428:Pentosephosphates / Q000378:metabolism*; D010754:Phosphoribosyl Pyrophosphate / Q000378:metabolism*; D011687:Purines / Q000096:biosynthesis*
D002250:Carbon Radioisotopes; D005561:Formates; D010428:Pentosephosphates; D011687:Purines; C030544:formic acid; D004958:Estradiol; D010754:Phosphoribosyl Pyrophosphate