b64eb6ca5ab75aa1700fbd9f4c8eec922c6a137b jnavarr5 Wed Apr 10 09:59:35 2019 -0700 Updating http to https and adding a port number to the Berkeley Drosophila transcription network project site for dm3, uiLinks cronjob. diff --git src/hg/makeDb/trackDb/drosophila/bdtnpChipper.html src/hg/makeDb/trackDb/drosophila/bdtnpChipper.html index bdf1c93..da427b3 100644 --- src/hg/makeDb/trackDb/drosophila/bdtnpChipper.html +++ src/hg/makeDb/trackDb/drosophila/bdtnpChipper.html @@ -1,210 +1,210 @@ <H2>Description</H2> <P> This track shows an estimate of the binding activity of 24 transcription factors in the <em>D. melanogaster</em> embryo. Chromatin immunoprecipitation and whole-genome tiling arrays (ChIP/chip) were used (see Li, MacArthur <em>et al.</em>) to map the genomic regions bound by 22 sequence specific transcription factors and two general transcription factors: TFIIB and the transcriptionally active phosphorylated form of RNA polymerase II. The sequence specific factors (except for <A HREF="../cgi-bin/hgTracks?position=CG7803-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Zeste</A>), described in the table below, fall into three regulatory classes: anterior-posterior (A-P) early, A-P pair rule, and dorsal-ventral (D-V). Data for all proteins except Zeste are for stage 4-5 blastoderm embryos; in addition, hunchback has data for stage 9, and Medea has data for stages 10 and 14 (Thomas <em>et al.</em>). Data for Zeste are for stage 11 embryos. Enrichment factors (1 = no enrichment) are shown in separate subtracks for 36 antibodies at false discovery rates (FDR) of 1% and 25%. </P> <TABLE BORDER=1 CELLSPACING=4> <TR><TH>Seq. Specific Factor</A></TH> <TH>Symbol</TH><TH>DNA binding domain</TH><TH>Regulatory Class</TH></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG1034-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Bicoid</A></TD> <TD>bcd</TD><TD>homeodomain</TD><TD>A-P early maternal</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG1759-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Caudal</A></TD> <TD>cad</TD><TD>homeodomain</TD><TD>A-P early maternal</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG7952-RB&db=$db&flyBaseGene=pack" TARGET=_BLANK>Giant</A></TD> <TD>gt</TD><TD>b-zip domain</TD><TD>A-P early gap</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG9786-RB&db=$db&flyBaseGene=pack" TARGET=_BLANK>Hunchback</A></TD> <TD>hb</TD><TD>C2H2 Zinc finger</TD><TD>A-P early gap</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG4717-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Knirps</A></TD> <TD>kni</TD><TD>receptor Zinc finger</TD><TD>A-P early gap</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG3340-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Krüppel</A></TD> <TD>Kr</TD><TD>C2H2 Zinc finger</TD><TD>A-P early gap</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG9768-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Huckebein</A></TD> <TD>hkb</TD><TD>C2H2 Zinc finger</TD><TD>A-P early terminal</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG1378-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Tailless</A></TD> <TD>tll</TD><TD>receptor Zinc finger</TD><TD>A-P early terminal</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG5893-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Dichaete</A></TD> <TD>D</TD><TD>HMG/SOX class</TD><TD>A-P early gap-like</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG2047-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Fushi tarazu</A></TD> <TD>ftz</TD><TD>homeodomain</TD><TD>A-P pair rule</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG6494-RB&db=$db&flyBaseGene=pack" TARGET=_BLANK>Hairy</A></TD> <TD>h</TD><TD>bHLH</TD><TD>A-P pair rule</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG6716-RB&db=$db&flyBaseGene=pack" TARGET=_BLANK>Paired</A></TD> <TD>prd</TD><TD>homeodomain / paired domain</TD><TD>A-P pair rule</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG1849-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Runt</A></TD> <TD>run</TD><TD>runt domain</TD><TD>A-P pair rule</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG16738-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Sloppy paired 1</A></TD> <TD>slp1</TD><TD>forkhead domain</TD><TD>A-P pair rule</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG5102-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Daughterless</A></TD> <TD>da</TD><TD>bHLH</TD><TD>D-V maternal</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG6667-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Dorsal</A></TD> <TD>dl</TD><TD>NFkB/rel</TD><TD>D-V maternal</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG12399-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Mothers against dpp</A></TD> <TD>mad</TD><TD>SMAD-MH1</TD><TD>D-V zygotic</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG1775-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Medea</A></TD> <TD>med</TD><TD>SMAD-MH1</TD><TD>D-V zygotic</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG7734-RD&db=$db&flyBaseGene=pack" TARGET=_BLANK>Schnurri</A></TD> <TD>shn</TD><TD>C2H2 Zinc finger</TD><TD>D-V zygotic</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG3956-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Snail</A></TD> <TD>sna</TD><TD>C2H2 Zinc finger</TD><TD>D-V zygotic</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG2956-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Twist</A></TD> <TD>twi</TD><TD>bHLH</TD><TD>D-V zygotic</TD></TR> <TR><TD><A HREF="../cgi-bin/hgTracks?position=CG7803-RA&db=$db&flyBaseGene=pack" TARGET=_BLANK>Zeste</A></TD> <TD>z</TD><TD>unique</TD><TD>ubiquitous</TD></TR> </TABLE> <H2>Display Conventions and Configuration</H2> <P> By default, values are displayed in grayscale ("dense" mode) instead of graphing ("full" mode), and only 24 of the 72 subtracks are shown: only those with FDR of 1% and only one antibody per factor (the antibody with the most bound regions at FDR of 1%). To change the configuration, click on the blue or gray button to the left of the track or click on the track title in the controls below the image. </P> <P> The subtracks within this composite annotation track may be configured in a variety of ways to highlight different aspects of the displayed data. The graphical configuration options for the subtracks are shown at the top of the track controls page, followed by a list of subtracks. To show only selected subtracks, uncheck the boxes next to the tracks that you wish to hide. For more information about the graphical configuration options, click the <A HREF="../goldenPath/help/hgWiggleTrackHelp.html" TARGET=_blank>Graph configuration help</A> link.</P> <P> Subtracks are colored according to regulatory class: green for A-P early, orange for A-P pair rule, blue for D-V, brown for stage 11 zeste, and red for general transcription factors.</P> <H2>Methods</H2> <P> Where practicable two antibody preparations that were independently purified against nonoverlapping epitopes were used. For each purified antibody, two independent replicates of three different sample types were analyzed on separate arrays: <UL> <LI> "Factor immunoprecipitates (IPs)" obtained by immunoprecipitation using a factor-specific antibody</LI> <LI> "immunoglobulin G (IgG) control IPs" obtained by immunoprecipitation using a normal IgG antibody</LI> <LI> "input DNA" obtained from the chromatin prior to immunoprecipitation</LI> </UL> for a total of six arrays per antibody. Mean hybridization intensities for transcription factor IP replicates and IgG control IP replicates were divided by the mean probe intensity in the input DNA samples to produce oligonucleotide ratio values. The logarithms of the oligonucleotide ratios were averaged in windows of 675 bp centered around each probe (after discarding the highest and lowest values, to produce a "trimmed mean") to produce window scores. Bound regions were identified by comparing window scores to expected score distributions computed from a symmetric null distribution. The symmetric null method assumes that the background window score distribution is symmetric about its mean, and estimates the distribution from values less than the observed mode. This estimated null distribution was used to assign p-values to each window score, and these were corrected for multiple testing to control the FDR. A separate FDR estimation method that uses the IgG control data to estimate the null distribution defines a similar number of bound regions (not shown here, see Li <em>et al.</em>, 2008). </P> <H2>Credits</H2> <P> Thanks to the -<A HREF="http://bdtnp.lbl.gov/Fly-Net/" TARGET=_BLANK>Berkeley Drosophila +<A HREF="http://bdtnp.lbl.gov:8080/Fly-Net/" TARGET=_BLANK>Berkeley Drosophila Transcription Network Project</A>'s -<A HREF="http://bdtnp.lbl.gov/Fly-Net/chipchip.jsp?w=summary" +<A HREF="http://bdtnp.lbl.gov:8080/Fly-Net/chipchip.jsp?w=summary" TARGET=_BLANK><em>In Vivo</em> DNA Binding</A> collaboration, and Stewart MacArthur and Mark Biggin in particular, for these data. <H2>References</H2> <p> Li XY, MacArthur S, Bourgon R, Nix D, Pollard DA, Iyer VN, Hechmer A, Simirenko L, Stapleton M, Luengo Hendriks CL <em>et al</em>. <a href="https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.0060027" target="_blank"> Transcription factors bind thousands of active and inactive regions in the <em>Drosophila</em> blastoderm</a>. <em>PLoS Biol</em>. 2008 Feb;6(2):e27. PMID: <a href="https://www.ncbi.nlm.nih.gov/pubmed/18271625" target="_blank">18271625</a>; PMC: <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2235902/" target="_blank">PMC2235902</a> </p> <p> MacArthur S, Li XY, Li J, Brown JB, Chu HC, Zeng L, Grondona BP, Hechmer A, Simirenko L, Keränen SV <em>et al</em>. <a href="http://genomebiology.com/content/10/7/R80" target="_blank"> Developmental roles of 21 <em>Drosophila</em> transcription factors are determined by quantitative differences in binding to an overlapping set of thousands of genomic regions</a>. <em>Genome Biol</em>. 2009;10(7):R80. PMID: <a href="https://www.ncbi.nlm.nih.gov/pubmed/19627575" target="_blank">19627575</a>; PMC: <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2728534/" target="_blank">PMC2728534</a> </p> <p> Moses AM, Pollard DA, Nix DA, Iyer VN, Li XY, Biggin MD, Eisen MB. <a href="https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.0020130" target="_blank"> Large-scale turnover of functional transcription factor binding sites in <em>Drosophila</em></a>. <em>PLoS Comput Biol</em>. 2006 Oct;2(10):e130. PMID: <a href="https://www.ncbi.nlm.nih.gov/pubmed/17040121" target="_blank">17040121</a>; PMC: <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1599766/" target="_blank">PMC1599766</a> </p> <p> Thomas S, Li XY, Sabo PJ, Sandstrom R, Thurman RE, Canfield TK, Giste E, Fisher W, Hammonds A, Celniker SE <em>et al</em>. <a href="http://genomebiology.com/content/12/5/R43" target="_blank"> Dynamic reprogramming of chromatin accessibility during <em>Drosophila</em> embryo development</a>. <em>Genome Biol</em>. 2011;12(5):R43. PMID: <a href="https://www.ncbi.nlm.nih.gov/pubmed/21569360" target="_blank">21569360</a>; PMC: <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3219966/" target="_blank">PMC3219966</a> </p>