Tag: RefSeq Functional Elements

Major update for the NCBI RefSeq mouse GRCm38.p6 annotation

We have updated our annotation for the mouse reference genome, GRCm38.p6. It includes:

  • Markup for RefSeq Select, which identifies one representative transcript and protein for every protein-coding gene. Find features with the ‘tag=RefSeq Select’ attribute in GFF3 for those analyses where you need just a single transcript or protein for each coding gene. You can also find these RefSeqs in Entrez using the query ‘refseq_select[filter].’
  • Annotation updates made in the last year for over 2000 genes, including over 4000 new or revised curated transcripts. This includes targeted curation to ensure we are representing well-expressed and conserved transcripts for inclusion in RefSeq Select.
  • Annotation of over 2300 regulatory and other functional element features from over 900 biological regions. These are now identified with the source “RefSeqFE” in GFF3 column 2 for easy parsing.

When citing, please refer to this annotation as NCBI Mus musculus Annotation Release 108.20200622. You can find the data in:

This is our last update before upgrading to the new major assembly version just released by the Genome Reference Consortium, GRCm39. We expect to be cranking up our compute farm in the next few weeks to produce a full annotation based on our latest curation and extensive short (Illumina) and long (PacBio IsoSeq and nanopore) RNA-seq data, which should be released later this summer. Stay tuned!

October 11 NCBI Minute: Introducing the New RefSeq Functional Elements Project

October 11 NCBI Minute: Introducing the New RefSeq Functional Elements Project

On October 11, 2017, NCBI will present a webinar on RefSeq Functional Elements. This NCBI Minute will introduce you to this project and its scope, describe how functional elements are curated and displayed, demonstrate how to access the data, and provide information on the current progress of the project.

Date and time: Wed, Oct 11, 2017 12:00 PM – 12:30 PM 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.

The new RefSeq Functional Elements project is an expansion of the NCBI RefSeq project to include non-genic functional genomic regions in human and mouse that have been experimentally validated and described in the scientific literature.

RefSeq Functional Elements now public

RefSeq Functional Elements now public

NCBI is pleased to announce the initial data release of RefSeq Functional Elements, a resource that provides RefSeq and Gene records for experimentally validated human and mouse non-genic functional elements. Data can be accessed via GeneNucleotideBLASTBioProjectGraphical Displays and FTP.

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