Share this genome browser with the link:  https://http_host/h/GCA_055755705.1  
Common name: tope shark
Taxonomic name: Galeorhinus galeus, taxonomy ID: 86063
Sequencing/Assembly provider ID: Minderoo OceanOmics Centre at University of the Western Australia
Assembly date: 09 Mar 2026
Assembly type: haploid (haplotype 1)
Assembly level: Chromosome
Biosample: SAMN41769332
Assembly accession ID: GCA_055755705.1
Assembly FASTA FTP location at NCBI: GCA/055/755/705/GCA_055755705.1_sGalGal3.hap1.cur.20240206
Total assembly nucleotides: 4,815,995,878
Assembly contig count: 7,116
N50 size: 55,143,000

Data file downloads

• GCA_055755705.1.fa.gz fasta sequence with NCBI GenBank sequence names
• GCA_055755705.1.2bit UCSC 2bit sequence file with NCBI GenBank sequence names
• GCA_055755705.1.chromAlias.txt chromAlias file to relate chromosome names
• explore the hub directory at: hgdownload.soe.ucsc.edu/hubs/GCA/055/755/705/GCA_055755705.1/

Cite reference: To reference these resources in publications, please credit:

Clawson, H., Lee, B.T., Raney, B.J. et al. "GenArk: towards a million UCSC genome browsers.
Genome Biol 24, 217 (2023). https://doi.org/10.1186/s13059-023-03057-x

Copy this entire assembly hub for local use

This download is only for the purpose of using this assembly hub in your institution which may have firewall access restrictions to this data.
To download this assembly data, use this rsync command:

  rsync -a -P \
    rsync://hgdownload.soe.ucsc.edu/hubs/GCA/055/755/705/GCA_055755705.1/ \
      ./GCA_055755705.1/

  wget --timestamping -m -nH -x --cut-dirs=6 -e robots=off -np -k \
    --reject "index.html*" -P "GCA_055755705.1" \
       https://hgdownload.soe.ucsc.edu/hubs/GCA/055/755/705/GCA_055755705.1/

There is an included hub.txt file in that download data directory to use for your local track hub instance.
Using the genome browser menus: My Data -> Track Hubs
select the My Hubs tab to enter a URL to this hub.txt file to attach this assembly hub to a genome browser.

The html/GCA_055755705.1_sGalGal3.hap1.cur.20240206.description.html page is information for your users to describe this assembly.
This web page with these instructions is an instance of the html/GCA_055755705.1_sGalGal3.hap1.cur.20240206.description.html file.

See also: track hub help documentation.

At this time, this genome size: 4,815,995,878, is too large (greater than 4294967296), to function with the UCSC blat system. We hope to have improvements to that system in the future to allow blat service for the larger genome sizes.

Search the assembly:

• By position or search term: Use the "position or search term" box to find areas of the genome associated with many different attributes, such as a specific chromosomal coordinate range; mRNA, EST, or STS marker names; or keywords from the GenBank description of an mRNA. More information, including sample queries.
• By gene name: Type a gene name into the "search term" box, choose your gene from the drop-down list, then press "submit" to go directly to the assembly location associated with that gene. More information.
• By track type: Click the "track search" button to find Genome Browser tracks that match specific selection criteria. More information.