Abstract
A novel human transcript CG-2 (C9ORF5), was isolated from the familial dysautonomia candidate region on 9q31 using a combination of cDNA selection and exon trapping. CG-2 was detected as a relatively abundant 8 kb transcript in all adult and fetal tissues with the exception of adult thymus. Genomic analysis of CG-2 identified 18 exons that span more than 110 kb. The gene encodes a 911-amino-acid protein with a predicted molecular weight of 101 kDa and a hypothetical pI of 9.03. Sequence analysis of CG-2 indicates that it is likely to encode a transmembrane protein. Here, we assess CG-2 as a candidate for familial dysautonomia. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
Original language | English (US) |
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Pages (from-to) | 67-73 |
Number of pages | 7 |
Journal | Gene |
Volume | 240 |
Issue number | 1 |
DOIs | |
State | Published - Nov 15 1999 |
Funding
This work was supported by grants from the Dysautonomia Foundation and the National Institutes of Health (NS36326). Cosmid clones were identified from a flow-sorted chromosome 9-specific library constructed at the Los Alamos National Laboratory (Van Dilla and Deaven 1990). IMAGE cDNA clones and BAC clones were obtained from Research Genetics. We are grateful to Marcy MacDonald for provision of the adult frontal cortex B616 cDNA library.
Keywords
- 9q31
- Ashkenazi Jewish
- Neuropathy
- Peripheral nervous system
- Recessive
ASJC Scopus subject areas
- Genetics