Chakraborty C, Chakraborty A K, Chakraborty D P
Experientia. 1984 Apr 15;40(4):363. doi: 10.1007/BF01952553.
The skin of black rats contains less tryptophan than the skin of albino rats, possibly because the activity of tryptophan pyrrolase is higher. The opposite is found in liver, possibly because tryptophan pyrrolase activity is lower in the livers of black rats.
黑鼠皮肤中的色氨酸含量比白鼠皮肤中的少,这可能是因为色氨酸吡咯酶的活性较高。而在肝脏中情况则相反,这可能是因为黑鼠肝脏中色氨酸吡咯酶的活性较低。