On Wednesday, November 1, 2017, we will present a webinar on GDV, NCBI’s full-featured genome browser. In this webinar, you’ll learn how to explore and analyze sequences and annotations for eukaryotic RefSeq genome assemblies. We’ll show you how to:
- Search across the entire assembly for genes, products and other markers or jump to a specific position or range
- Display any of seven preselected track sets highlighting various aspects of the assembly or create and load your own custom track sets from your NCBI account.
- Load and display submitted alignment data from NCBI’s GEO or SRA.
- Upload your own annotation and variant data
- Display BLAST or Primer-BLAST results on the assembly in the browser.
Date and time: Wednesday, November 1, 2017 12:00-12:30PM EDT
After registering, you will receive a confirmation email with information about attending the webinar. After the live presentation, the webinar will be uploaded to the NCBI YouTube channel. You can learn about future webinars on the Webinars and Courses page.
In June, the NCBI Eukaryotic Genome Annotation Pipeline released new annotations in RefSeq for the following organisms, including Danio rerio (zebrafish):
This blog post is directed toward Assembly users.
A new “Download assemblies” button is now available in the Assembly database. This makes it easy to download data for multiple genomes without having to write scripts.
For example, you can run a search in Assembly and use check boxes (see left side of screenshot below) to refine the set of genome assemblies of interest. Then, just open the “Download assemblies” menu, choose the source database (GenBank or RefSeq), choose the file type, and start the download. An archive file will be saved to your computer that can be expanded into a folder containing your selected genome data files.
NCBI is pleased to offer a direct entry point to the NCBI Genome Data Viewer (GDV) that supports the exploration, visualization and analysis of eukaryotic RefSeq genome assemblies.
The new GDV homepage includes an interactive interface for a quick overview of supported organisms, specific genome searches plus inter-connectivity to Assembly and RefSeq annotation resources. About 100 genome assemblies are now ready for GDV exploration with more on the way. Stay tuned!