25148
This photo - induced gain - of - luminescence provides a facile approach for assessing the photolysis efficiency of this valuable photosensitive lysine analogue within the context of its carrier protein in vitro and in living cells .
 Chemical: lysine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: lysine