3327
On transfer from glucose , succinate , malate , or glycerol medium to citrate medium , the Cit + Escherichia coli strains showed a delay of 36 to 48 h before growth .
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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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