Human Chromosome (IMAGE)

Columbia University Irving Medical Center

Human Chromosome

Caption

Shown here is human chromosome 22 and the piece of the chromosome missing in some patients with schizophrenia. Loss of this chromosomal piece (22q11) is the only known recurrent copy number mutation associated with schizophrenia. The corresponding region on mouse chromosome 16 is indicated along with the position of the engineered deletion in the mouse model. The engineered deletion results in alterations in microRNA production and as a result neuronal and behavioral deficits.

Credit

© 2008, Columbia University Medical Center.

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.