3603
This locus of Chromosome 22q11 . 2 contains genes that encode for proteins and enzymes involved in regulating neurotransmission , neuronal development , myelination , microRNA processing , and post - translational protein modifications .
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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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