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The last decade has seen a rapid development of the genomics field for the widely applied probiotic genus Lactobacillus , and nowadays dozens of full genome sequences are available , as well as sophisticated post genomic and genetic engineering tools .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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