{"author_name":"Jennifer Hillman-Jackson, Melkeberhan Berhanu Degefa","author_url":"https://galaxy.training","description":"**Option 1**  1. Go to [UCSC Genome Browser](http://genome.ucsc.edu/), navigate to  genomes , then the species of interest. 2. On the home page for the genome build, immediately under the top navigation box, in the blue bar next to the full genome build name, you will find **View sequences** button. 3. Click on the **View sequences** button and it will take you to a detail page with a table listing out the contents.  **Option 2**  1. Use the tool **Get Data -> UCSC Main**. 2. In the Table Browser, choose the target genome and build. 3. For  group  choose the last option  All Tables . 4. For  table  choose  chromInfo . 5. Leave all other options at default and send the output to Galaxy. 6. This new dataset will load as a tabular dataset into your history. 7. It will list out the contents of the genome build, including the chromosome identifiers (in the first column). ","height":400,"html":"<iframe width=\"560\" height=\"400\" scrolling=\"yes\" sandbox=\"allow-same-origin allow-scripts\" title=\"FAQ: Directly obtaining UCSC sourced *genome* identifiers\" src=\"https://training.galaxyproject.org/training-material/faqs/galaxy/datasets_UCSC_sourced_genome.html?utm_source=galaxy-help&utm_medium=oembed&utm_campaign=oembed\" frameborder=\"0\" allowfullscreen></iframe>","provider_name":"Galaxy Training Network (GTN)","provider_url":"https://galaxy.training","thumbnail_height":400,"thumbnail_url":"https://training.galaxyproject.org/training-material/assets/images/GTNLogo1000.png","thumbnail_width":560,"title":"FAQ: Directly obtaining UCSC sourced *genome* identifiers","type":"video","version":"1.0","width":560}