The NCBI RefSeq Genes composite track shows 07 Feb 2013 Caenorhabditis elegans/GCF_000002985.6_WBcel235 protein-coding and non-protein-coding genes taken from the NCBI RNA reference sequences collection (RefSeq). All subtracks use coordinates provided by RefSeq. See the Methods section for more details about how the different tracks were created.
Please visit NCBI's Feedback for Gene and Reference Sequences (RefSeq) page to make suggestions, submit additions and corrections, or ask for help concerning RefSeq records.
For more information on the different gene tracks, see our Genes FAQ.
Download GCF_000002985.6_WBcel235.ncbiRefSeq.gtf.gz GTF file.
To show only a selected set of subtracks, uncheck the boxes next to the tracks that you wish to hide.The tracks available here can include (not all may be present):
The RefSeq All, RefSeq Curated and RefSeq Predicted, tracks follow the display conventions for gene prediction tracks. The color shading indicates the level of review the RefSeq record has undergone: predicted (light), provisional (medium), or reviewed (dark), as defined by RefSeq.
|Color||Level of review|
|Reviewed: the RefSeq record has been reviewed by NCBI staff or by a collaborator. The NCBI review process includes assessing available sequence data and the literature. Some RefSeq records may incorporate expanded sequence and annotation information.|
|Provisional: the RefSeq record has not yet been subject to individual review. The initial sequence-to-gene association has been established by outside collaborators or NCBI staff.|
|Predicted: the RefSeq record has not yet been subject to individual review, and some aspect of the RefSeq record is predicted.|
The item labels and codon display properties for features within this track can be configured through the controls at the top of the track description page. To adjust the settings for an individual subtrack, click the wrench icon next to the track name in the subtrack list.
The RefSeq annotation and RefSeq RNA alignment tracks
were created at UCSC using data from the NCBI RefSeq project. GFF format
data files were downloaded from the file GCF_000002985.6_WBcel235_genomic.gff.gz
delivered with the NCBI RefSeq genome assemblies at the FTP location:
ftp://ftp.ncbi.nlm.nih.gov/genomes/all/GCF/000/002/985/GCF_000002985.6_WBcel235/ The GFF file was converted to the genePred and PSL table formats for display in the Genome Browser. Information about the NCBI annotation pipeline can be found here.
Total genome size: 100,286,401 bases
Curated and Predicted Gene count: 53,935
Bases in these genes: 67,631,464
Percent genome coverage: % 67.438
Curated gene count: 53,935
Bases in curated genes: 67,631,464
Percent genome coverage: % 67.438
there are no predicted gene annotations
Other annotation count: 2,744
Bases in other annotations: 3,170,273
Percent genome coverage: % 3.161
This track was produced at UCSC from data generated by scientists worldwide and curated by the NCBI RefSeq project.
Kent WJ. BLAT - the BLAST-like alignment tool. Genome Res. 2002 Apr;12(4):656-64. PMID: 11932250; PMC: PMC187518
Pruitt KD, Brown GR, Hiatt SM, Thibaud-Nissen F, Astashyn A, Ermolaeva O, Farrell CM, Hart J, Landrum MJ, McGarvey KM et al. RefSeq: an update on mammalian reference sequences. Nucleic Acids Res. 2014 Jan;42(Database issue):D756-63. PMID: 24259432; PMC: PMC3965018
Pruitt KD, Tatusova T, Maglott DR. NCBI Reference Sequence (RefSeq): a curated non-redundant sequence database of genomes, transcripts and proteins. Nucleic Acids Res. 2005 Jan 1;33(Database issue):D501-4. PMID: 15608248; PMC: PMC539979