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Recently , a downregulation in the expression of GABAergic genes ( i . e . , glutamic acid decarboxylase 67 and reelin ) associated with DNA methyltransferase ( DNMT ) overexpression in GABAergic neurons has been regarded as a characteristic phenotypic component of the neuropathology of psychotic disorders ( Guidotti et al . , 2011 ) .
 Chemical: glutamic acid
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: glutamic acid