treatment of animals carrying tumor iak 109d with 3,5,3'-triiodo-l-thyronine ( t3 ) ( 5 micrograms/100 g body weight ) for 2 hr reduced tsh-beta gene transcription to less than 10 % of control levels , whereas alpha rna synthesis was reduced to 59 % of control .
C0040649
gene transcription
C1328948
rna synthesis