Bolduc, F. V., Valente, D., Nguyen, A. T., Mitra, P. P., Tully, T. (July 2010) An assay for social interaction in Drosophila fragile X mutants. Fly (Austin), 4 (3). ISSN 1933-6942 (Electronic) 1933-6934 (Linking)
Abstract
We developed a novel assay to examine social interactions in Drosophila and, as a first attempt, apply it here at examining the behavior of Drosophila Fragile X Mental Retardation gene (dfmr1) mutants. Fragile X syndrome is the most common cause of single gene intellectual disability (ID) and is frequently associated with autism. Our results suggest that dfmr1 mutants are less active than wild-type flies and interact with each other less often. In addition, mutants for one allele of dfmr1, dfmr1(B55), are more likely to come in close contact with a wild-type fly than another dfmr1(B55) mutant. Our results raise the possibility of defective social expression with preserved receptive abilities. We further suggest that the assay may be applied in a general strategy of examining endophenoypes of complex human neurological disorders in Drosophila, and specifically in order to understand the genetic basis of social interaction defects linked with ID.
| Item Type: | Paper |
|---|---|
| Subjects: | diseases & disorders > congenital hereditary genetic diseases bioinformatics > genomics and proteomics > Mapping and Rendering > DNA Structure Rendering organism description > animal > insect > Drosophila diseases & disorders > mental disorders > personality disorders > autism bioinformatics > genomics and proteomics > genetics & nucleic acid processing > DNA, RNA structure, function, modification > mutations |
| CSHL Authors: | |
| Communities: | CSHL labs > Mitra lab CSHL labs > Tully lab School of Biological Sciences > Publications |
| Depositing User: | CSHL Librarian |
| Date: | 5 July 2010 |
| Date Deposited: | 27 Sep 2011 14:28 |
| Last Modified: | 22 Sep 2014 19:03 |
| PMCID: | PMC3103635 |
| Related URLs: | |
| URI: | https://repository.cshl.edu/id/eprint/15367 |
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