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G72/G30 in Neuropsychiatric Disorders

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Abstract:

G72 and G30 constitute a pair of primate-specific genes on complementary strands of human chromosomal 13q33. G72 is proposed to encode a protein that can activate d-amino acid oxidase (DAAO), therefore, named as d-aminoacid oxidase activator (DAOA) (Chumakov et al., 2002). This hypothesis about G72 and DAAO requires substantial further proof (see discussion later), and the “neutral” name G72 will be used here, although DAOA is widely used in the literature now. The G72/G30 gene is, at this time, one of the best supported loci for both schizophrenia (SZ) and bipolar disorder (BD) by independent datasets (Craddock et al., 2006; Detera-Wadleigh and McMahon, 2006). Here, we will describe the discovery of gene complex G72/G30, association studies with SZ and BD with a meta-analysis, as well as brief information about the biology of G72/G30.

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Abbreviations

CD/MRV:

Common Disease/Multiple Rare Variants

DAAO:

d-amino acid oxidase

DAOA:

d-aminoacid oxidase activator

EST:

expression sequence tag

GEO:

Gene Expression Omnibus

MAF:

minor allele frequency

NIMH:

National Institute of Mental Health

NMDA:

N-methyl d-aspartate

RT-PCR:

reverse transcription-PCR

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Shi, J., Cheng, L., Gershon, E.S., Liu, C. (2009). G72/G30 in Neuropsychiatric Disorders. In: Lajtha, A., Javitt, D., Kantrowitz, J. (eds) Handbook of Neurochemistry and Molecular Neurobiology. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-30410-6_4

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