in vitro , tissue derived from rathke 's pouch contained cells reacting with antibodies to beta- ( 1 -- 24 ) -acth , alpha- ( 17 -- 39 ) -acth , and beta-lph , as did adenohypophysis from quail embryos of corresponding age ( 9 -- 10 days ) , differentiated in situ .
C0007634
cells
C0007589
differentiated