FlyBase:GBrowse Tracks
Reference Genome Annotations (Iso-1)
Gene Span Shows the total extent of the transcribed region of an annotated gene (including non-coding genes), with direction of transcription indicated. No transcript substructure is shown; corresponds to the entire extent defined by all annotated transcripts. Hyperlinked to Gene Report; label shows FlyBase gene symbol.
Transcript SO:0000673::/cgi-bin/cvreport.html?id=SO:0000673 Shows the exon (wider bars) and intron (black line) structure of each annotated coding transcript, with direction of transcription indicated. Hyperlinked Transcript Report; if label option is on, shows FlyBase symbol.
CDS Shows extent of sequence encoding each specific polypeptide, with direction of transcription indicated; introns indicated as narrow lines. Hyperlinked to Polypeptide Report; if label option is on, shows FlyBase symbol.
Natural TE SO:0000101::/cgi-bin/cvreport.html?id=SO:0000101 Shows the extent of a natural transposable element in the sequenced strain (at the time it was sequenced). Hyperlinked to Natural Transposon Report::/static_pages/newhelp/natural_transposon_help.html; if label option is on, shows FlyBase symbol.
Repeat region Regions of genomic repeats and low complexity DNA sequences, as computed using RepeatMasker and RepeatRunner (Smith, et al., 2007).
General
Estimated Cytological band Approximate extent of the classical cytological chromosome bands described by Bridges. See Computed cytological data in FlyBase for a detailed description of how this computed cytological location is calculated. See Sorsa polytene maps for a collection of EM micrographs of chromosome regions aligned to Bridges' maps.
3-frame translation (forward) If zoomed out (greater than 400bp), shows ticks at sites of stop codons for the three frames on the forward strand. If zoomed in (400bp or less), shows predicted translations for each frame, using single-letter amino acid code.
3-frame translation (reverse) If zoomed out (greater than 400bp), shows ticks at sites of stop codons for the three frames on the reverse strand. If zoomed in (400bp or less), shows predicted translations for each frame, using single-letter amino acid code.
DNA/GC Content If zoomed out (greater than 100bp) shows a graphic of GC content calculated over 10bp intervals. If zoomed in (100bp or less), shows the double-stranded DNA sequence.