Website Search
ID 515

Function of the DISC1 Gene

As a result of the human genome project, we now know largely where our genes are, and what structure they have. The search to uncover each gene's function, on the other hand, is only in its infancy. Functional genomics is an area of research dedicated to studying what protein is produced by a gene, and what happens in the body when it is activated. Understanding gene function is the next major hurdle in genomic research, which holds the key to developing revolutionary therapeutics.
We could see some features, so-called motifs, that gave us an indication of what it might be doing. And one of the features of the gene was that it probably made a protein that had so-called coiled-coil domains in it. And what these domains do is provide a way to interact with other proteins, and a way to bring proteins together into a functional complex. So that was a clue as to what DISC1 protein might be doing. So we then set about to formally test which proteins DISC1 protein interacted with. And that’s when it became much more clear to us why this gene might be important in the pathway towards schizophrenia.
DISC1, disc, disrupted, schizophrenia, porteous, function, gene, gene function, protein, genomic research, genomics, functional genomics, motif
Creative Commons License This work by Cold Spring Harbor Laboratory is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License.

Related content:

504. DISC1 Gene
Disrupted in Schizophrenia 1 (DISC1) is a candidate gene for schizophrenia.
516. Expression of the DISC1 Gene
Professor David Porteous explains that DISC1 is expressed prominently in the hippocampus. More specifically, it is expressed in the mitochondria of hippocampal cells.
514. Discovery of the DISC1 Gene
Professor David Porteous discusses how his group discovered the DISC1 gene, which is a balanced translocation between chromosomes 1 and 11.
512. Identifying the DISC1 Gene
Professor David Porteous describes how his group was first alerted to the DISC1 gene, which was found in a family with a pedigree of schizophrenia and psychoses.
1243. Many Genes for Schizophrenia
Professor David Porteous discusses genes for schizophrenia and points out that susceptibility likely aligns to a combination of genetic variants.
868. Candidate Genes for Schizophrenia
An interactive chromosome map of the genes and loci associated with schizophrenia.
1172. Neuregulin and Schizophrenia
Professor Daniel Weinberger discusses research that makes neuregulin a candidate gene for schizophrenia.
1170. COMT and Schizophrenia Research
Professor Daniel Weinberger discusses evidence from a number of areas of research that marks COMT as a candidate gene for schizophrenia.
16855. Concept 41: DNA is only the beginning for understanding the human genome.
Discovering protein function is the next step in understanding the human genome.
15309. Junk DNA in the human genome, Jim Kent.
Jim Kent talks about junk DNA in the human genome.
Cold Spring Harbor Laboratory
CSHL HomeAbout CSHLResearchEducationPublic EventsNewsstandPartner With UsGiving