poly ( a ) mrna fractions from hypothalami ( 40-50 ) of intact , castrated plus vehicle , and castrated plus t group were isolated , blotted on nitrocellulose paper and hybridized with 32p-end labelled lh-rh oligonucleotides ( 29 mer ) which is complementary to the rat lh-rh mrna .
C0020663
hypothalami
C0023610
lh-rh