@gmod/jbrowse
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JBrowse - client-side genome browser
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<html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Blog · JBrowse</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="A fast, embeddable genome browser built with HTML5 and JavaScript"/><meta name="docsearch:language" content="en"/><meta property="og:title" content="Blog · JBrowse"/><meta property="og:type" content="website"/><meta property="og:url" content="https://jbrowse.org/index.html"/><meta property="og:description" content="A fast, embeddable genome browser built with HTML5 and JavaScript"/><meta name="twitter:card" content="summary"/><link rel="shortcut icon" href="/img/favicon.ico"/><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css"/><link rel="alternate" type="application/atom+xml" href="https://jbrowse.org/blog/atom.xml" title="JBrowse Blog ATOM Feed"/><link rel="alternate" 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href="/blog/2019/02/20/jbrowse-1-16-3.html">JBrowse 1.16.3 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2019/01/31/jbrowse-1-16-2.html">JBrowse 1.16.2 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/12/27/jbrowse-1-16-1.html">JBrowse 1.16.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/12/13/jbrowse-1-16-0.html">JBrowse 1.16.0 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/10/05/jbrowse-1-15-4.html">JBrowse 1.15.4 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/08/29/jbrowse-1-15-3.html">JBrowse 1.15.3 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/08/16/jbrowse-1.15.2-maintenance-release-index.html">JBrowse 1.15.2 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/08/01/jbrowse-1-15-1-index.html">JBrowse 1.15.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/07/19/jbrowse-1-15-0-release-index.html">JBrowse 1.15.0 release - CRAM support, CSI indexes, and on the desktop!</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/06/04/jbrowse-1-14-2-index.html">JBrowse 1.14.2 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/05/02/jbrowse-1-14-1-maintenance-release-index.html">JBrowse 1.14.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/04/18/jbrowse-1-14-0-release-index.html">JBrowse 1.14.0 release - iframe-less embedding, BigBed support</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/03/28/jbrowse-1-13-1-maintenance-release-index.html">JBrowse 1.13.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/03/15/jbrowse-1-13-0-release-index.html">JBrowse 1.13.0 release - now with webpack!</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/02/28/jbrowse-1-12-5-maintenance-release-index.html">JBrowse 1.12.5 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2018/02/14/jbrowse-1-12-4-maintenance-release-index.html">JBrowse 1.12.4 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2017/05/02/jbrowse-1-12-3-index.html">JBrowse-1.12.3: Maintenance Release</a></li><li class="navListItem"><a class="navItem" href="/blog/2016/06/03/gsoc-students-do-cool-jbrowse-projects-index.html">GSoC Students Do Cool JBrowse Projects</a></li><li class="navListItem"><a class="navItem" href="/blog/2016/03/01/jbrowse-1-12-1-index.html">JBrowse-1.12.1: Maintenance Release</a></li><li class="navListItem"><a class="navItem" href="/blog/2016/02/25/state-of-the-browser-2016-index.html">State of the Browser, 2016</a></li><li class="navListItem"><a class="navItem" href="/blog/2015/12/17/jbrowse-1-12-0-index.html">JBrowse-1.12.0: Open new genome from FASTA, in-line refseqs, NeatFeatures, Desktop</a></li><li class="navListItem"><a class="navItem" href="/blog/2015/02/12/jbrowse-1-11-6-index.html">JBrowse-1.11.6 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2014/09/04/jbrowse-1-11-5-index.html">JBrowse-1.11.5 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2014/05/14/jbrowse-1-11-4-maintenance-release-index.html">JBrowse-1.11.4 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2014/03/07/jbrowse-1-11-3-index.html">JBrowse 1.11.3 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2014/02/12/tutorial-exploring-structural-variation-index.html">Tutorial: exploring structural variation using JBrowse, from the tomato 150+ re-seq project</a></li><li class="navListItem"><a class="navItem" href="/blog/2014/02/10/jbrowse-1-11-2-index.html">JBrowse 1.11.2 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2014/01/07/jbrowse-1-11-1-index.html">JBrowse 1.11.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/12/19/jbrowse-1-11-0-index.html">JBrowse 1.11.0: hierarchical track selector, easier configuration, summary mode</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/12/10/jbrowse-1-10-12-index.html">JBrowse 1.10.12 maintenance release (please upgrade!)</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/12/03/jbrowse-1-10-11-index.html">JBrowse 1.10.11 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/11/21/jbrowse-1-10-10-index.html">JBrowse 1.10.10 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/11/08/jbrowse-1-10-9-index.html">JBrowse 1.10.9 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/10/25/jbrowse-1-10-8-index.html">JBrowse 1.10.8 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/10/15/jbrowse-1-10-7-index.html">JBrowse 1.10.7 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/10/07/jbrowse-1-10-6-index.html">JBrowse 1.10.6 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/10/03/jbrowse-1-10-5-index.html">JBrowse 1.10.5 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/09/23/jbrowse-1-10-4-index.html">JBrowse 1.10.4 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/09/04/jbrowse-1-10-3-index.html">JBrowse 1.10.3 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/08/15/jbrowse-1-10-2-index.html">JBrowse 1.10.2 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/08/06/jbrowse-1-10-1-maintenance-release-index.html">JBrowse 1.10.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/07/30/jbrowse-1-10-0-index.html">JBrowse 1.10.0: Combination tracks, better feature tracks, more glyphs, SPARQL support, and track pinning!</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/07/05/jbrowse-1-9-8-index.html">JBrowse 1.9.8 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/07/02/about-jbrowse-version-numbers-index.html">About JBrowse version numbers</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/06/25/jbrowse-1-9-7-maintenance-release-index.html">JBrowse 1.9.7 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/06/18/jbrowse-1-9-6-maintenance-release-index.html">JBrowse 1.9.6 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/06/12/jbrowse-1-9-5-index.html">JBrowse 1.9.5 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/05/22/jbrowse-1-9-4-index.html">JBrowse 1.9.4 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/05/09/jbrowse-1-9-3-index.html">JBrowse 1.9.3 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/05/02/jbrowse-1-9-2-index.html">JBrowse 1.9.2 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/04/25/jbrowse-1-9-1-index.html">JBrowse 1.9.1 maintenance release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/04/16/jbrowse-1-9-0-index.html">JBrowse 1.9.0: VCF support, dataset switching, wiggle track dynamic scaling, REST backend</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/02/12/jbrowse-1-8-1-bugfix-release-index.html">JBrowse 1.8.1 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/01/31/jbrowse-1-8-0-index.html">JBrowse 1.8.0: opens local files, new BAM track types, new plugin system</a></li><li class="navListItem"><a class="navItem" href="/blog/2013/01/10/jbrowse-1-7-6-bugfix-release-index.html">JBrowse 1.7.6 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/12/12/jbrowse-1-7-5-bugfix-release-index.html">JBrowse 1.7.5 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/12/06/jbrowse-1-7-4-bugfix-release-index.html">JBrowse 1.7.4 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/11/28/jbrowse-1-7-3-bugfix-release-index.html">JBrowse 1.7.3 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/11/09/jbrowse-1-7-2-bugfix-release-index.html">JBrowse 1.7.2 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/11/07/jbrowse-1-7-1-bugfix-release-index.html">JBrowse 1.7.1 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/11/05/jbrowse-1-7-0-index.html">JBrowse 1.7.0, now with data export, direct BAM display, and much more</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/10/26/jbrowse-1-6-5-bugfix-release-index.html">JBrowse 1.6.5 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/10/16/jbrowse-1-6-4-bugfix-release-index.html">JBrowse 1.6.4 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/09/28/jbrowse-1-6-3-bugfix-release-index.html">JBrowse 1.6.3 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/09/10/jbrowse-1-6-2-bugfix-release-index.html">JBrowse 1.6.2 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/09/07/rbuels-and-jbrowse-at-the-semantic-web-biohackathon-2012-index.html">@rbuels and JBrowse at the Semantic Web BioHackathon 2012</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/08/28/jbrowse-1-6-1-bugfix-release-index.html">JBrowse 1.6.1 bugfix release</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/08/25/jbrowse-1-6-0-released-includes-feature-descriptions-and-more-index.html">JBrowse 1.6.0 released, includes feature descriptions and more!</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/08/13/jbrowse-1-5-0-released-includes-direct-bigwig-access-index.html">JBrowse 1.5.0 released, includes direct BigWig access!</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/07/12/jbrowse-1-4-2-released-index.html">JBrowse 1.4.2 released</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/07/10/jbrowse-1-4-1-released-index.html">JBrowse 1.4.1 released</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/06/14/jbrowse-1-4-0-released-includes-faceted-track-selection-index.html">JBrowse 1.4.0 released, includes faceted track selection!</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/05/07/poliovirus-xrate-demo-by-oscar-westesson-index.html">Poliovirus / XRate demo by Oscar Westesson</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/04/19/jbrowse-1-3-1-released-index.html">JBrowse 1.3.1 released</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/04/13/jbrowse-1-3-0-index.html">JBrowse 1.3.0, a major release!</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/03/25/jbrowse-1-2-2-released-index.html">JBrowse 1.2.2 released</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/03/22/hg19-tarball-updated-to-jbrowse-1-2-1-index.html">hg19 tarball updated to JBrowse 1.2.1</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/03/16/jbrowse-in-google-summer-of-code-2012-2-index.html">JBrowse in Google Summer of Code 2012</a></li><li class="navListItem"><a class="navItem" href="/blog/2012/01/13/new-jbrowse-lead-developer-index.html">New JBrowse Lead Developer</a></li><li class="navListItem"><a class="navItem" href="/blog/2011/09/16/dna-sequencing-on-your-iphone-theres-an-app-for-that-index.html">DNA sequencing on your iPhone? There's an app for that</a></li><li class="navListItem"><a class="navItem" href="/blog/2011/09/15/jbrowse-conference-call-index.html">JBrowse conference call</a></li><li class="navListItem"><a class="navItem" href="/blog/2011/08/03/summer-2011-update-index.html">Summer 2011 update</a></li><li class="navListItem"><a class="navItem" href="/blog/2011/04/06/jbrowse-is-hiring-index.html">JBrowse is hiring!</a></li><li class="navListItem"><a class="navItem" href="/blog/2011/03/17/jbrowse-1-2-1-released-index.html">JBrowse 1.2.1 released</a></li><li class="navListItem"><a class="navItem" href="/blog/2011/02/17/jbrowse-1-2-released-index.html">JBrowse 1.2 released</a></li><li class="navListItem"><a class="navItem" href="/blog/2010/12/18/touch-the-genome-index.html">Touch the genome</a></li><li class="navListItem"><a class="navItem" href="/blog/2010/11/24/hg19-tarball-updated-index.html">hg19 tarball updated</a></li><li class="navListItem"><a class="navItem" href="/blog/2010/11/11/data-mini-release-hg19-annotation-tarball-index.html">JBrowse tarball for hg19 human genome data</a></li><li class="navListItem"><a class="navItem" href="/blog/2010/10/11/personal-genomics-website-using-jbrowse-index.html">Personal genomics website using JBrowse</a></li><li class="navListItem"><a class="navItem" href="/blog/2010/10/11/jbrowse-website-moved-to-amazon-cloud-index.html">JBrowse website moved to Amazon cloud</a></li><li class="navListItem"><a class="navItem" href="/blog/2010/09/09/jbrowse-1-1-release-index.html">JBrowse 1.1 release</a></li></ul></div></div></section></div><script>
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</script></nav></div><div class="container mainContainer postContainer blogContainer"><div class="wrapper"><div class="posts"><div class="post"><header class="postHeader"><h1 class="postHeaderTitle"><a href="/blog/2010/11/11/data-mini-release-hg19-annotation-tarball-index.html">JBrowse tarball for hg19 human genome data</a></h1><p class="post-meta">November 11, 2010</p><div class="authorBlock"></div></header><article class="post-content"><div><span><p>Something we get asked for a lot is <strong>data releases:</strong> tarballs of JBrowse JSON pre-generated from widely-used datasets, ready for you to plonk on your webserver, unzip, and serve to the world (perhaps after adding your own tracks, or making other modifications).</p>
<p>Data releases are good because they make it even easier to deploy JBrowse on your website, while illustrating what we consider best practices in using the JBrowse setup scripts.</p>
<p>Doing this right takes time, but it didn't seem fair in the meantime to deprive people of the JSON files we've generated to run our demos. Particularly the <a href="http://jbrowse.org/ucsc/hg19/">human genome demo</a> -- there have been several requests for the data files underpinning that.</p>
<p>So, without further ado, <a href="http://jbrowse.org/releases/jbrowse-1.2.1-hg19mini.tar.gz">here is a tarball of the UCSC hg19 annotation tracks</a>. At least, some of them: we've tried to keep this tarball small. It's 62 megabytes compressed; 330 megabytes uncompressed; it has the smallest 27 annotation tracks, and in order to keep the size down, we didn't include actual sequence (just the locations of features like genes).</p>
<p>This demo should not be considered a final-quality data release. Some things aren't set up as nicely as we'd like; for example, the outgoing links from features. However, if you're interested in exploring using JBrowse for human applications (e.g. like <a href="http://jbrowse.org/?p=108">genomesunzipped</a>), this might help get you started.</p>
<p>(<strong>Update 2010/11/23</strong>: a bug in the tarball has been fixed; the link above now points to the fixed version)</p>
<p>(<strong>Update 2012/3/22</strong>: updated again to point to hg19mini on JBrowse 1.2.1)</p>
</span></div></article></div><div class="post"><header class="postHeader"><h1 class="postHeaderTitle"><a href="/blog/2010/10/11/personal-genomics-website-using-jbrowse-index.html">Personal genomics website using JBrowse</a></h1><p class="post-meta">October 11, 2010</p><div class="authorBlock"></div></header><article class="post-content"><div><span><p>The folks over at <a href="http://www.genomesunzipped.org/2010/10/our-genomes-unzipped.php">genomesunzipped.org</a> are trying an interesting experiment in personal genomics. A group of experts in fields related to personal genomics are analysing their own genomes (via 23andMe) and making all the results available online. Naturally they chose JBrowse as their genome browser :-)</p>
<p>It will be very interesting to see how this experiment in transparency plays out, and what kinds of discussion it provokes. More <a href="http://www.genomesunzipped.org/2010/10/our-genomes-unzipped.php">here</a>.</p>
</span></div></article></div><div class="post"><header class="postHeader"><h1 class="postHeaderTitle"><a href="/blog/2010/10/11/jbrowse-website-moved-to-amazon-cloud-index.html">JBrowse website moved to Amazon cloud</a></h1><p class="post-meta">October 11, 2010</p><div class="authorBlock"></div></header><article class="post-content"><div><span><p>The jbrowse.org website is now hosted by <a href="http://aws.amazon.com/">Amazon Web Services</a>. The human genome demo has been regenerated using a new UCSC-to-JBrowse adaptor.</p>
</span></div></article></div><div class="post"><header class="postHeader"><h1 class="postHeaderTitle"><a href="/blog/2010/09/09/jbrowse-1-1-release-index.html">JBrowse 1.1 release</a></h1><p class="post-meta">September 9, 2010</p><div class="authorBlock"></div></header><article class="post-content"><div><span><p>JBrowse version 1.1 is released! You can find the code here:</p>
<p><a href="http://jbrowse.org/releases/jbrowse-1.1.zip">http://jbrowse.org/releases/jbrowse-1.1.zip</a></p>
<p>Release notes and screenshots below the fold.</p>
<p><span id="more-56"></span><strong>JBrowse release notes, version 1.1, September 2010.</strong></p>
<p>These notes document JBrowse developments in the period from July 2009 (online publication of the first JBrowse paper in Genome Research, the de facto "version 1.0") up to September 2010 (the first in a planned series of quarterly releases).</p>
<p>New features in this release:</p>
<ul>
<li><a href="bam-screenshot.png"><img src="http://jbrowse.org/wordpress/wp-content/uploads/2010/09/bam-screenshot.png" alt=""> </a>Scalability. JBrowse can now handle very large data tracks, including human EST/SNP tracks, or tracks of next-gen sequence reads. Large datasets are broken into smaller chunks, so there is no loading delay for big tracks.</li>
<li><a href="arc-screenshot.png"><img src="http://jbrowse.org/wordpress/wp-content/uploads/2010/09/arc-screenshot.png" alt=""></a>Extensibility. A Perl module (ImageTrackRenderer.pm) for creating user-drawn image tracks is now available, based on the CPAN GD.pm module. An example program is provided, draw-basepair-track.pl, that uses this module to draw arcs over a sequence representing the base-pairing interactions of RNA secondary structure.</li>
<li>Bug fixes. Numerous display glitches have been fixed, including issues with wide-screen monitors and long mostly-offscreen features.</li>
</ul>
<p>Known issues/limitations with this release:</p>
<ul>
<li>No JSON-level backward compatibility. If you are upgrading from an older version of JBrowse, you will have to regenerate all the JSON files on your server. This means wiping your jbrowse/data directory and re-running all server scripts (flatfile-to-json, biodb-to-json, wig-to-json, etc.) to regenerate your data from the original FASTA/GFF/BED/WIG files.</li>
<li>Next-gen sequence display is currently restricted to the co-ordinates of the outermost region to which a single read is mapped. There is no support (yet) for displaying pairing between reads, sequences of reads, alignment of read to reference sequence (e.g. splicing), or mismatches between read and reference.</li>
<li>Processing SAM/BAM next-gen sequence files takes a lot of memory (about 500 megabytes per million features).</li>
<li>Numerical (as opposed to comparative) readout of the data in Wiggle tracks, e.g. via a y-axis label or mouseover popup, is still unsupported.</li>
</ul>
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