1036
The bioconversion of penicillin G , an inexpensive substrate , to the valuable intermediate for semisynthetic cephalosporin production , deacetoxycephalosporin G ( DAOG ) , had been recently shown to be increased by eliminating agitation and adding decane .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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