Amid, C., Frankish, A., Aken, B., Ezkurdia, I., Kokocinsk, F., Gilbert, J., White, S., Carninci, P., Gingeras, T. R., Guigo, R., Searle, S., Tress, M. L., Harrow, J., Hubbard, T. (2010) From identification to validation to gene count. Genome Biology, 11 (Suppl ). ISSN 1474-760X
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Abstract
The current GENCODE gene count of ~ 30,000, including 21,727 protein-coding and 8,483 RNA genes, is significantly lower than the 100,000 genes anticipated by early estimates. Accurate annotation of protein-coding and non-coding genes and pseudogenes is essential in calculating the true gene count and gaining insight into human evolution. As part of the GENCODE Consortium, the HAVANA team produces high quality manual gene annotation, which forms the basis for the reference gene set being used by the ENCODE project and provides a rich annotation of alternative splice variants and assignment of functional potential. However, the protein-coding potential of some splice variants is uncertain and valid splice variants can remain unannotated if they are absent from current cDNA libraries. Recent technological developments in sequencing and mass spectrometry have created a vast amount of new transcript and protein data that facilitate the identification and validation of new and existing transcripts, while harboring their own limitations and problems.
| Item Type: | Paper |
|---|---|
| Subjects: | bioinformatics > genomics and proteomics > annotation bioinformatics > genomics and proteomics > genetics & nucleic acid processing > DNA, RNA structure, function, modification > transcription bioinformatics > genomics and proteomics > annotation > gene expression profiling annotation bioinformatics > genomics and proteomics > annotation > map annotation bioinformatics > genomics and proteomics > annotation > sequence annotation bioinformatics > genomics and proteomics > Mapping and Rendering > Sequence Rendering bioinformatics > genomics and proteomics > genetics & nucleic acid processing > DNA, RNA structure, function, modification > cDNA Investigative techniques and equipment > spectroscopy > mass spectrometry |
| CSHL Authors: | |
| Communities: | CSHL labs > Gingeras lab |
| Depositing User: | CSHL Librarian |
| Date: | 2010 |
| Date Deposited: | 02 Nov 2011 13:49 |
| Last Modified: | 12 Jul 2013 18:13 |
| PMCID: | PMC3026201 |
| Related URLs: | |
| URI: | https://repository.cshl.edu/id/eprint/23200 |
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