73c73e23cc52a603a2c6536d6f063af17cbf14c5 jnavarr5 Tue Jun 23 14:17:05 2026 -0700 Making grammar edits to the Non-canonical news post, refs #35101 diff --git src/hg/htdocs/goldenPath/newsarch.html src/hg/htdocs/goldenPath/newsarch.html index 0d6deedc184..d3bb5869b31 100755 --- src/hg/htdocs/goldenPath/newsarch.html +++ src/hg/htdocs/goldenPath/newsarch.html @@ -59,31 +59,31 @@ href="https://github.com/ucscGenomeBrowser/kent/commits/master" target=_blank>GitHub page</a>. Lastly, see our <a href="credits.html" target="_blank"> credits page</a> for acknowledgments of the data we host.</p> <!-- ============= 2026 archived news ============= --> <a name="2026"></a> <a name="062326"></a> <h2>Jun. 23, 2026 Non-canonical ORFs track collection on hg38</h2> <p> We are pleased to announce a new <a href="/cgi-bin/hgTrackUi?db=hg38&g=ncOrfs" target="_blank"><b>Non-canonical ORFs</b></a> track collection on the human genome assembly (GRCh38/hg38), bringing together several public databases of open reading frames (ORFs) that -fall outside of the annotated protein-coding genes. While the human genome has +fall outside annotated protein-coding genes. While the human genome has roughly 20,000 annotated protein-coding genes, ribosome profiling (Ribo-seq) and proteomics have revealed widespread translation of ORFs in regions long considered non-coding, including 5' and 3' UTRs, long non-coding RNAs, pseudogenes, and alternative reading frames of known genes. </p> <p> These non-canonical ORFs include upstream ORFs (uORFs) in 5' UTRs, which can regulate translation of the downstream coding sequence; small ORFs (sORFs), generally under 100 codons, many of which produce functional micropeptides; downstream ORFs (dORFs) in 3' UTRs; out-of-frame ORFs that overlap known coding sequence in an alternative frame; and ORFs in transcripts annotated as non-coding RNAs or pseudogenes. The collection gathers the following datasets as individual subtracks: </p> @@ -123,54 +123,54 @@ </ul> <p> Every ORF in every subtrack is annotated with the strength of its Kozak sequence, the sequence context around the start codon that governs how efficiently translation initiates. Features are colored by a categorical Kozak label: </p> <ul> <li><span style="display:inline-block; background-color:#F5A623; width:18px; height:12px; vertical-align:middle;"></span> <b>strong</b> – ATG start</li> <li><span style="display:inline-block; background-color:#5B9BD5; width:18px; height:12px; vertical-align:middle;"></span> <b>moderate</b> – ATG start</li> <li><span style="display:inline-block; background-color:#A9A9A9; width:18px; height:12px; vertical-align:middle;"></span> <b>weak</b> – ATG start</li> <li><span style="display:inline-block; background-color:#000000; width:18px; height:12px; vertical-align:middle;"></span> <b>near-cognate</b> – non-ATG start, shown separately</li> </ul> <p> -Each subtrack offers filters for start codon, Kozak strength, and a numeric Kozak -translational-efficiency score, along with dataset-specific filters such as ORF +Each subtrack offers filters for the start codon, Kozak strength, and a numeric Kozak +translational efficiency score, along with dataset-specific filters such as ORF type and evidence category. </p> <p> See the <a href="/cgi-bin/hgTrackUi?db=hg38&g=ncOrfs" target="_blank">Non-canonical ORFs collection page</a> and the individual subtrack description pages for per-dataset methods, item counts, download URLs, and references. </p> <p> We would like to thank the data providers who made these resources publicly available: Xiaolei Zhang, Nicola Whiffin, and the UTRannotator team at Imperial College London; Jonathan Mudge, Jorge Ruiz-Orera, John Prensner, Sebastiaan van Heesch, and the GENCODE / TransCODE consortium; Matthieu Chaldebas and the 5ULTRA team; Tamara Ouspenskaia, Travis Law, Karl Clauser, and colleagues at the Broad Institute of MIT and Harvard for nuORFdb; the MetamORF team at the TAGC laboratory, Aix-Marseille University; and Xavier Roucou and the OpenProt team at the Université de Sherbrooke. We also thank Eric Malekos (UCSC) for suggesting nuORFdb, and the VuTR authors (Whiffin lab) for the Kozak-strength implementation. Finally, we would like to thank Max Haeussler and Jairo Navarro -for the creation and release of these UCSC Genome Browser tracks. +for creating and releasing these UCSC Genome Browser tracks. </p> <a name="060226"></a> <h2>Jun. 2, 2026 New Massively Parallel Reporter Assay (MPRA) tracks on hg38</h2> <p> We are pleased to announce a new <a href="/cgi-bin/hgTrackUi?db=hg38&g=mpra" target="_blank"><b>MPRAs</b></a> container track on the human genome assembly (GRCh38/hg38), gathering results from massively parallel reporter assays (MPRAs). MPRAs are high-throughput methods that measure the regulatory activity of thousands of candidate DNA sequences in parallel by linking each fragment to a barcoded reporter gene and quantifying the resulting reporter RNA. </p>