Tag Archives: zebrafish

SNPpets_2

Friday SNPpets

This week’s SNPpets have a range of resources–from food crops to public health to personal genomics. Really, it’s touching everything we do now. A resource filling a gap–digenic diseases–was new to me: DIDA.  A nice collection of miRNA resources. And a popular item about NGS can go “horribly wrong”. An awesome FAQ. The final JABBA award. There’s a lot more too–great week for fascinating reads.


SNPpets_2Welcome to our Friday feature link collection: SNPpets. During the week we come across a lot of links and reads that we think are interesting, but don’t make it to a blog post. Here they are for your enjoyment…


https://twitter.com/ACGT_blog/status/696816305945632768

For good results, try several databases

Just wanted to point out this paper recently published in BMC Genomics: Integrating multiple genome annotation databases i… [BMC Genomics. 2010]

Often in our trainings we are asked which annotations or databases are best. Our stock and, frankly, accurate answer is that it depends on what you are looking for, your personal preferences and more. This paper concludes, at least when it comes to zebrafish transcript data, that pulling annotations from several databases instead of one increases the ability to get full data. Might sound obvious to some, but it’s always good to see the data.. and to point it out.

New Online Tutorials on ZFIN, SGD, PlantGDB and GBrowse Resources

Comprehensive tutorials on the model organism databases ZFIN, SGD and PlantGDB and GBrowse, a model organism genome browser, enable researchers to quickly and effectively use these invaluable resources.

Seattle, WA September 15, 2008 — OpenHelix today announced the availability of new tutorial suites on several model organism resources including Zebrafish Information Network (ZFIN), Saccharomyces Genome Database (SGD) and the Plant Genome Database (PlantGDB) and also a tutorial using genome browsers with GBrowse. These four tutorials expand OpenHelix’s model organism database training which now also includes tutorials on MGI (mouse), FlyBase (drosophila), Gramene (grasses), RGD (rat), WormBase and more to come soon. Model organisms are integral to our understanding of basic biology and modern biomedical research. ZFIN is a collection of data, tools, and resources on the zebrafish (Danio rerio), a popular model organism for developmental biology and genetics research and SGD is a collection of data, tools and analyses centered around Saccharomyces cerevisiae, commonly known as bakers’ or budding yeast. PlantGDB is the primary resource for plant comparative genomics.

Additionally, OpenHelix has added a tutorial on GBrowse, a web application that allows you to explore genomic sequences together with annotated data. GBrowse is rapidly becoming the genomic browser of choice amongst model organism databases, because the browser is both universal and yet customizable.

The tutorial suites, available for single purchase or through a low-priced yearly subscription to all OpenHelix tutorials, contain a narrated, self-run, online tutorial, slides, handouts and exercises. With the tutorials, researchers can quickly learn to effectively and efficiently use these resources. These tutorials will teach users:

ZFIN

  • to perform effective searches and understand the displays
  • to access advanced searches enabling multifaceted queries
  • to use the various databases of genes and markers, expression data, mutant genotype/phenotype details, ontologies, and more
  • to investigate many related resources associated with ZFIN

SGD

  • to navigate the SGD site, locate Basic and Advanced Search options, and use the site map to access additional search tools
  • perform the two Basic SGD Quick and Text Search types and understand the displays
  • to navigate the SGD Locus Page and access data from a variety of tools, tabs, and links
  • to investigate many related resources associated with SGD

PlantGDB

  • to perform quick searches and navigate sequence pages
  • to conduct BLAST searches across several plant species of your choice
  • to create exon/intron gene predictions and sequence alignments
  • to construct tables displaying highly varied information from many datasets
  • GBrowse

  • the basic layout and search methods at GBrowse
  • how to access detailed annotation data tied to genomic sequences
  • how to select and customize annotations using Tracks
  • how to upload and incorporate your own data or other external data sources
  • take a tour of different GBrowse installations at model organism databases

To find out more about these and other tutorial suites visit the OpenHelix Tutorial Catalog and OpenHelix or visit the OpenHelix Blog for up-to-date information on genomics.