3442f799e4ddde42dfc0257e514ea1831a514f97
markd
  Sun Apr 24 21:03:28 2022 -0700
add score to T2T supplied liftOver chains

diff --git src/hg/makeDb/doc/chm13v2.0userData/build.txt src/hg/makeDb/doc/chm13v2.0userData/build.txt
index 57fe414..179dce6 100644
--- src/hg/makeDb/doc/chm13v2.0userData/build.txt
+++ src/hg/makeDb/doc/chm13v2.0userData/build.txt
@@ -1,366 +1,366 @@
 ================================================================
 Notes:
 
   dataDir = /hive/data/genomes/asmHubs/genbankBuild/GCA/009/914/755/GCA_009914755.4_T2T-CHM13v2.0
   stagingDir = /hive/data/genomes/asmHubs/GCA/009/914/755/GCA_009914755.4
 
 T2T CHM13 track spreadsheet
 
    https://docs.google.com/spreadsheets/d/13BXuEFB904aje6zWXyZ0znZnXvQiu1qxKADA2uV2JU4/edit#gid=1966247802
 
 staging URL
    https://hgdownload-test.gi.ucsc.edu/hubs/GCA/009/914/755/GCA_009914755.4/hub.txt
    https://hgwdev.gi.ucsc.edu/cgi-bin/hgTracks?hubUrl=https://hgdownload-test.gi.ucsc.edu/hubs/GCA/009/914/755/GCA_009914755.4/hub.txt&genome=hub_24696_GCA_009914755.4
 
    https://hgwdev.gi.ucsc.edu/h/GCA_009914755.4 [doesn't work]
 
 Public link:
  https://genome.ucsc.edu/h/GCA_009914755.4
  https://hgdownload-test.gi.ucsc.edu/hubs/GCA/009/914/755/GCA_009914755.4/hub.txt
 
 
 
 # tmp
    kentDir=${HOME}/compbio/t2t/projs/chm13-v2.0/kent
 
 ================================================================
 ucscChromNames (2022-02-22 markd)
 ----------------------------------------------------------------
 Chromosome sizes files with UCSC names for building other tracks,
 not a track in the browser
     t2t-chm13-v2.0.2bit
     t2t-chm13-v2.0.fa.gz
     t2t-chm13-v2.0.sizes
     t2t-chm13-v2.0.sizes3
 
 ================================================================
 proseq (2022-02-21 markd)
 ----------------------------------------------------------------
 Supplied by Savannah Hoyt <savannah.klein@uconn.edu>
 from T2T Globus /team-epigenetics/PROseq-RNAseq_chm13v1.1/MappedToCHM13v1.1/PROseq_Bowtie2/
 trackData/proseq
 
 renaming files to something not as long
     CHM13-AB_proseq_cutadapt-q20-m20_bt2-vs-dM_bt2-chm13v1.1_neg.bigwig                              -> PROseq_default_neg.bw
     CHM13-AB_proseq_cutadapt-q20-m20_bt2-vs-dM_bt2-chm13v1.1_pos.bigwig                              -> PROseq_default_pos.bw
     CHM13-AB_proseq_cutadapt-q20-m20_bt2-vs-dM_bt2-k100-chm13v1.1_meryl-21mer-chm13v1.1_neg.bigwig   -> PROseq_k100_21mer_neg.bw
     CHM13-AB_proseq_cutadapt-q20-m20_bt2-vs-dM_bt2-k100-chm13v1.1_meryl-21mer-chm13v1.1_pos.bigwig   -> PROseq_k100_21mer_pos.bw
     CHM13-AB_proseq_cutadapt-q20-m20_bt2-vs-dM_bt2-k100-chm13v1.1_neg.bigwig                         -> PROseq_k100_neg.bw
     CHM13-AB_proseq_cutadapt-q20-m20_bt2-vs-dM_bt2-k100-chm13v1.1_pos.bigwig                         -> PROseq_k100_pos.bw
     PROseq_k100_AB.markersandlength_meryl-21mer-chm13v1.1_neg.bigwig                                 -> PROseq_k100_dual_21mer_neg.bw
     PROseq_k100_AB.markersandlength_meryl-21mer-chm13v1.1_pos.bigwig                                 -> PROseq_k100_dual_21mer_pos.bw
 
 ================================================================
 rnaseq (2022-03-02 markd)
 ----------------------------------------------------------------
 Supplied by Savannah Hoyt <savannah.klein@uconn.edu>
 /team-epigenetics/PROseq-RNAseq_chm13v1.1/MappedToCHM13v1.1/RNAseq_Bowtie2/
 
 renaming files to something not as long
     CHM13_S182-183_rnaseq_cutadapt-q20-m100_bt2-chm13v1.1_F1548.bigwig                               -> RNAseq_default.bw
     CHM13_S182-183_rnaseq_cutadapt-q20-m100_bt2-k100-chm13v1.1_F1548.bigwig                          -> RNAseq_k100.bw
     CHM13_S182-S183_rnaseq_cutadapt-q20-m100_bt2-k100-chm13v1.1-F1548_meryl-21mer-chm13v1.1.bigwig   -> RNAseq_k100_21mer.bw
     RNAseq_k100_AB.markersandlength_meryl-21mer-chm13v1.1.bigwig                                     -> RNAseq_k100_dual_21mer.bw
 
 ================================================================
 cytoBandsMapped (2022-02-22 markd)
 ----------------------------------------------------------------
 cytoBand tracks from T2T project mapped from GRCh38
 Supplied by Nick Altemose <nickaltemose@gmail.com>
 Delivered via Slack
 trackData/cytoBandMapped
 
 bedToBigBed -type=bed4+1 -as=${HOME}/kent/src/hg/lib/cytoBand.as chm13v2.0_cytobands_allchrs.bed../chromAlias/ucsc.sizes.txt cytoBandMapped.bb
 
 ================================================================
 sedefSegDups (2022-02-24 markd)
 ----------------------------------------------------------------
 Supplied by Mitchell Robert Vollger <mvollger@uw.edu>
 team-segdups/Assembly_analysis/SEDEF/T2T-CHM13v2.SDs.bed
 
     bedToBigBed -as=${kentDir}/src/hg/makeDb/doc/GCA_009914755.4_T2T-CHM13v2.0/schema/sedefSegDups.as -type=bed9+ T2T-CHM13v2.SDs.bed../chromAlias/ucsc.sizes.txt sedefSegDups.bb
 
 
 ================================================================
 rdnaModel (2022-03-02 markd)
 ----------------------------------------------------------------
 from Adam Phillippy
 https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/chm13v1.1.rdna_model.bed
 
     bedToBigBed -type=bed4 chm13v1.1.rdna_model.bed../chromAlias/ucsc.sizes.txt rdnaModel.bb
 
 ================================================================
 catLiftOffGenesV1 (2022-03-15 markd)
 ----------------------------------------------------------------
 from Marina Haukness <mhauknes@ucsc.edu>
 
 http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/annotation_set/CHM13.v2.0.bb
 http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/annotation_set/CHM13.v2.0.gff3
 
 rename to
   catLiftOffGenesV1.bb
   catLiftOffGenesV1.gff3.gz
 
 # create GTF
   zcat catLiftOffGenesV1.gff3.gz | gffread /dev/stdin -T -o catLiftOffGenesV1.gtf
   pigz catLiftOffGenesV1.gtf 
 
 
 # obtain sequence fastas
    http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/annotation_set/CHM13.v2.0.fasta
    http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/annotation_set/CHM13.v2.0.protein.fasta
 
    mv CHM13.v2.0.fasta catLiftOffGenesV1.rna.fa
    mv CHM13.v2.0.protein.fasta  catLiftOffGenesV1.protein.fa
    pigz *.fa
    
 
 ================================================================
 * hgLiftOver (2022-03-26 markd)
 ----------------------------------------------------------------
 GRCh38 & GRCh37 Nae-Chyun Chen <naechyun.chen@gmail.com>
 
 # 2022-04-09 it was noted that chrM was left out of above alignments, so obtain them and repeat
 # 2022-04-19 it was discover that chains render oddly due to the lack of chain ids.  Use chainMergeSort
 # to fix this
 
 globus: /team-liftover/v1_nflo/with_chrM/
     chm13v2-grch38.chain
     grch38-chm13v2.chain
     chm13v2-hg19_chrM.chain
     chm13v2-hg19_chrMT.chain
     hg19_chrM-chm13v2.chain
     hg19_chrMT-chm13v2.chain
 
    cd trackData/hgLiftOver
 
 # rename to match UCSC conventions
     mv chm13v2-grch38.chain chm13v2-hg38.over.no-id.chain
     mv grch38-chm13v2.chain hg38-chm13v2.over.no-id.chain
     mv chm13v2-hg19_chrM.chain chm13v2-hg19_chrM.over.no-id.chain
     mv chm13v2-hg19_chrMT.chain chm13v2-hg19_chrMT.over.no-id.chain
     mv hg19_chrM-chm13v2.chain hg19_chrM-chm13v2.over.no-id.chain
     mv hg19_chrMT-chm13v2.chain  hg19_chrMT-chm13v2.over.no-id.chain
 
-# add chain ids
-    chainMergeSort chm13v2-hg19_chrM.over.no-id.chain   > chm13v2-hg19_chrM.over.chain     
-    chainMergeSort chm13v2-hg19_chrMT.over.no-id.chain  > chm13v2-hg19_chrMT.over.chain    
-    chainMergeSort chm13v2-hg19.over.no-id.chain        > chm13v2-hg19.over.chain          
-    chainMergeSort chm13v2-hg38.over.no-id.chain        > chm13v2-hg38.over.chain          
-    chainMergeSort hg19-chm13v2.over.no-id.chain        > hg19-chm13v2.over.chain          
-    chainMergeSort hg19_chrM-chm13v2.over.no-id.chain   > hg19_chrM-chm13v2.over.chain     
-    chainMergeSort hg19_chrMT-chm13v2.over.no-id.chain  > hg19_chrMT-chm13v2.over.chain    
+# add chain ids and score
+    chainMergeSort chm13v2-hg19_chrM.over.no-id.chain | chainScore stdin ../ucscChromNames/t2t-chm13-v2.0.2bit /hive/data/genomes/hg19/hg19.2bit chm13v2-hg19_chrM.over.chain     
+    chainMergeSort chm13v2-hg19_chrMT.over.no-id.chain | chainScore stdin ../ucscChromNames/t2t-chm13-v2.0.2bit /hive/data/genomes/hg19/hg19.2bit chm13v2-hg19_chrMT.over.chain    
+    chainMergeSort chm13v2-hg38.over.no-id.chain | chainScore stdin ../ucscChromNames/t2t-chm13-v2.0.2bit /hive/data/genomes/hg38/hg38.2bit chm13v2-hg38.over.chain
+
+    chainMergeSort hg19_chrM-chm13v2.over.no-id.chain | chainScore stdin /hive/data/genomes/hg19/hg19.2bit ../ucscChromNames/t2t-chm13-v2.0.2bit hg19_chrM-chm13v2.over.chain     
+    chainMergeSort hg19_chrMT-chm13v2.over.no-id.chain  | chainScore stdin /hive/data/genomes/hg19/hg19.2bit ../ucscChromNames/t2t-chm13-v2.0.2bit  hg19_chrMT-chm13v2.over.chain    
+
     chainMergeSort hg38-chm13v2.over.no-id.chain         > hg38-chm13v2.over.chain          
 
 
 # create hg19 chains that combine chrM and chrMT for use in browser.
    chainFilter -q=chrMT chm13v2-hg19_chrMT.over.chain | chainMergeSort stdin chm13v2-hg19_chrM.over.chain > chm13v2-hg19.over.chain
    chainFilter -t=chrMT hg19_chrMT-chm13v2.over.chain | chainMergeSort stdin  hg19_chrM-chm13v2.over.chain > hg19-chm13v2.over.chain
 
    pigz *.chain
 
 # build tracks
     hgLoadChain -noBin -test none bigChain chm13v2-hg38.over.chain.gz 
     sed 's/\.000000//' chain.tab | awk 'BEGIN {OFS="\t"} {print $2, $4, $5, $11, 1000, $8, $3, $6, $7, $9, $10, $1}' > bigChainIn.tab
     bedToBigBed -type=bed6+6 -as=${HOME}/kent/src/hg/lib/bigChain.as -tab bigChainIn.tab ../chromAlias/ucsc.sizes.txt chm13v2-hg38.over.chain.bb
     tawk '{print $1, $2, $3, $5, $4}' link.tab | csort -k1,1 -k2,2n --parallel=64 > bigLinkIn.tab
     bedToBigBed -type=bed4+1 -as=${HOME}/kent/src/hg/lib/bigLink.as -tab bigLinkIn.tab ../chromAlias/ucsc.sizes.txt chm13v2-hg38.over.link.bb
 
     hgLoadChain -noBin -test none bigChain chm13v2-hg19.over.chain.gz 
     sed 's/\.000000//' chain.tab | awk 'BEGIN {OFS="\t"} {print $2, $4, $5, $11, 1000, $8, $3, $6, $7, $9, $10, $1}' > bigChainIn.tab
     bedToBigBed -type=bed6+6 -as=${HOME}/kent/src/hg/lib/bigChain.as -tab bigChainIn.tab ../chromAlias/ucsc.sizes.txt chm13v2-hg19.over.chain.bb
     tawk '{print $1, $2, $3, $5, $4}' link.tab | csort -k1,1 -k2,2n --parallel=64 > bigLinkIn.tab
     bedToBigBed -type=bed4+1 -as=${HOME}/kent/src/hg/lib/bigLink.as -tab bigLinkIn.tab ../chromAlias/ucsc.sizes.txt chm13v2-hg19.over.link.bb
 
     rm *.tab
 
    # make available is liftOver directory as we
-   ln -f *.chain.gz ../../liftOver/
+   ln -f *.over.chain.gz ../../liftOver/
 
 # GRCh38 mask used in liftover. This is based on:
 #  https://ftp-trace.ncbi.nlm.nih.gov/ReferenceSamples/giab/release/references/GRCh38/GCA_000001405.15_GRCh38_GRC_exclusions_T2Tv2.bed
 #  plus UCSC hg38 centromeres track
 
    GRCh38: /team-liftover/grch38_masked_fasta/grch38-centromere_and_falsedup.bed (edited)
    rename to hg38.liftover-mask.bed
    ln -f hg38.liftover-mask.bed ../../liftOver/
 
 
 ================================================================
 * hgCactus (2022-03-28 markd)
 ----------------------------------------------------------------
 # HAL from Marina Haukness <mhauknes@ucsc.edu>
 
    http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/t2tChm13.v2.0.hal
 
 # rename genomes to match browser, in renameFile.tab put
 GRCh38	hg38
 CHM13	GCA_009914755.4
 
     halRenameGenomes t2tChm13.v2.0.hal renameFile.tab 
 
 # NOTE: disabled due to Snakes not using chromAlias
 
 ================================================================
 * hgUnique (2022-03-30 markd)
 ----------------------------------------------------------------
 regions not in hg38:
 original version in:
 globus: /team-liftover/v1_nflo/T2T-CHM13v2.0_new_and_non_syntenic_regions.bed
          chm13v2-unique_to_hg19.bed
          chm13v2-unique_to_hg38.bed
 however, with the addition of 
 
 
 #
 chainToPslBasic ../hgLiftOver/chm13v2-hg38.over.chain.gz stdout \
   | pslToBed stdin stdout \
   | bedtools sort -i - -g ../ucscChromNames/t2t-chm13-v2.0.sizes \
   | bedtools merge \
   | bedtools complement -i - -g ../ucscChromNames/t2t-chm13-v2.0.sizes \
   | bedtools merge \
   | sort -k1,1 -k2,2n \
   > chm13v2-unique_to_hg38.bed
 
 chainToPslBasic ../hgLiftOver/chm13v2-hg19.over.chain.gz stdout \
   | pslToBed stdin stdout \
   | bedtools sort -i - -g ../ucscChromNames/t2t-chm13-v2.0.sizes \
   | bedtools merge \
   | bedtools complement -i - -g ../ucscChromNames/t2t-chm13-v2.0.sizes \
   | bedtools merge \
   | sort -k1,1 -k2,2n \
   > chm13v2-unique_to_hg19.bed
 
 
 bedToBigBed -type=bed3 -tab chm13v2-unique_to_hg38.bed ../chromAlias/ucsc.sizes.txt hgUnique.hg38.bb
 bedToBigBed -type=bed3 -tab chm13v2-unique_to_hg19.bed ../chromAlias/ucsc.sizes.txt hgUnique.hg19.bb
 
 
 ================================================================
 * censat (2022-03-29 markd)
 ----------------------------------------------------------------
 from Nick Altemose <nickaltemose@gmail.com> via Slack:
    t2t_censat_CHM13v2.0_trackv2.0.10col.bed
    t2t_censat_CHM13v2.0_trackv2.0_description.html
 
    cd censat/
 
    # drop track header
    tawk 'NR>1' t2t_censat_CHM13v2.0_trackv2.0.10col.bed | csort -k1,1 -k2,2n  >tmp.bed
    bedToBigBed -type=bed9+1 -as=${HOME}/compbio/t2t/projs/chm13-v2.0/makeDir/schema/cenSat.as -tab tmp.bed ../chromAlias/ucsc.sizes.txt censat.bb
 
 ================================================================
 * dbSNP155 (2022-03-29 markd)
 ----------------------------------------------------------------
 
 # dbSNP Variants	Lifted+Recovered	Dylan Taylor
 https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/liftover/chm13v2.0_dbSNPv155.vcf.gz
 dbSNP_lifted-recovered.html
 
 
 # need to use NCBI names until supported by chromAlias
    zcat chm13v2.0_dbSNPv155.vcf.gz  | chromToUcsc --chromAlias=../chromAlias/GCA_009914755.4_T2T-CHM13v2.0.chromAlias.txt /dev/stdin | bgzip -c >chm13v2.0_dbSNPv155.ncbi-names.vcf.gz
 
 tabix -p vcf chm13v2.0_dbSNPv155.vcf.gz &
 tabix -p vcf chm13v2.0_dbSNPv155.ncbi-names.vcf.gz &
 
 
 ================================================================
 * clinVar20220313 (2022-03-29 markd)
 ----------------------------------------------------------------
 ClinVar	Lifted+Recovered	Dylan Taylor
 https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/liftover/chm13v2.0_ClinVar20220313.vcf.gz
 
    zcat chm13v2.0_ClinVar20220313.vcf.gz | chromToUcsc --chromAlias=../chromAlias/GCA_009914755.4_T2T-CHM13v2.0.chromAlias.txt /dev/stdin | bgzip -c >chm13v2.0_ClinVar20220313.ncbi-names.vcf.gz
 
 tabix -p vcf chm13v2.0_ClinVar20220313.vcf.gz &
 tabix -p vcf chm13v2.0_ClinVar20220313.ncbi-names.vcf.gz &
 
 
 ================================================================
 * gwasSNPs2022-03-08 (2022-03-29 markd)
 ----------------------------------------------------------------
 GWAS SNPs	Lifted+Recovered	TBD	Dylan Taylor
 
 https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/liftover/chm13v2.0_GWASv1.0rsids_e100_r2022-03-08.vcf.gz
 gwas_catalog_lifted-recovered.html											
 
 # need to use NCBI names until supported by chromAlias
    zcat chm13v2.0_GWASv1.0rsids_e100_r2022-03-08.vcf.gz  | chromToUcsc --chromAlias=../chromAlias/GCA_009914755.4_T2T-CHM13v2.0.chromAlias.txt /dev/stdin | bgzip -c >chm13v2.0_GWASv1.0rsids_e100_r2022-03-08.ncbi-names.vcf.gz
 
 tabix -p vcf  chm13v2.0_GWASv1.0rsids_e100_r2022-03-08.ncbi-names.vcf.gz&
 tabix -p vcf  chm13v2.0_GWASv1.0rsids_e100_r2022-03-08.vcf.gz&
 
 
 ================================================================
 * microsatellites (2022-04-17 markd)
 ----------------------------------------------------------------
 Arang Rhie
 
 doc https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/pattern/microsatellite.html
 
 GA https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/pattern/chm13v2.0.microsatellite.GA.128.wig
 TC https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/pattern/chm13v2.0.microsatellite.TC.128.wig
 GC https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/pattern/chm13v2.0.microsatellite.GC.128.wig
 AT https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/pattern/chm13v2.0.microsatellite.AT.128.wig
 
 # convert to bigWi
 for f in *.wig ; do wigToBigWig -clip $f ../ucscChromNames/t2t-chm13-v2.0.sizes  $(basename $f .wig).bw ; done
 pigz *.wig
 
 ================================================================
 pending:
 
 - ensembl:
   http://ftp.ebi.ac.uk/pub/databases/ensembl/hprc/y1_freeze/ contains all Y1 assemblies;
   http://ftp.ebi.ac.uk/pub/databases/ensembl/hprc/y1_freeze/GCA_009914755.4/ is CHM13v2
 
 - isoseq BAMs
   http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/out-t2t-chrY-augPB/assemblyHub/CHM13/
   @PG   ID:minimap2   PN:minimap2   VN:2.22-r1105-dirty   CL:minimap2 -ax splice -f 1000 --sam-hit-only --secondary=no --eqx -K 100M -t 8 --cap-sw-mem=3g chm13v2.0.chrY.fasta HG002-NA24385-LCL-polished_isoforms_hq.fasta
   globus /HG002-IsoSeq
 
 - isoseq
     Fritz Sedlazeck  1 minute ago
     STUDY: PRJNA754107
      SAMPLE: GM27730 (SAMN20741798)
       EXPERIMENT: PCD_NISTRM.NA27730-1_1sA-40 (SRX14226556)
         RUN: m64139_220130_061226 (SRR18074967)
     STUDY: PRJNA754107
      SAMPLE: GM26105 (SAMN20741797)
       EXPERIMENT: PCD_NISTRM.NA26105-1_1sA-40 (SRX14226558)
         RUN: m64139_220131_122551 (SRR18074969)
     STUDY: PRJNA200694
      SAMPLE: NIST HG002 NA24385 (SAMN03283347)
       EXPERIMENT: PCD_NISTRM.NA24385-1_1sA-40 (SRX14226557)
         RUN: m64139_220127_180020 (SRR18074968)
 
 * unique kmers
   Min unique k-mer (+)	Present in v1.0 and v2.0	Michael Sauria	/team-epigenetics/032522_chm13v2.0_kmers/mu/chm13v2.0.mul.bw	H	min_unique_kmer.html
   Min unique k-mer (-)	Present in v1.0 and v2.0	Michael Sauria	/team-epigenetics/032522_chm13v2.0_kmers/mu/chm13v2.0.mur.bw	H
 
 * RepeatMasker
   Savannah Hoyt/Jessica Storer	https://s3-us-west-2.amazonaws.com/human-pangenomics/T2T/CHM13/assemblies/annotation/chm13v2.0_RepeatMasker_4.1.2p1.out	H
 
 * ENCODE
   ENCODE pileups	Present in v1.0 and v2.0	Michael Sauria	/team-epigenetics/032522_chm13v2.0_encode/coverage/*.bw	H
   ENCODE macs2 peaks	Present in v1.0 and v2.0	Michael Sauria	/team-epigenetics/032522_chm13v2.0_encode/peaks/*.bb	H
   ENCoDE macs2 LO peaks	Present in v1.0	Michael Sauria		H
 
 * GRCh38
   Unresolved in GRCh	GRCh38	TBD	Sergey Koren	browser/tracks/chm13v2.0_unmapped_byHG38.bed	H	chm13_uncovered_byGRCh38.html
   GRCh37		Sergey Koren	browser/tracks/chm13v2.0_unmapped_byHG19.bed	H
 
 
 
 * GRCh38 variants
   TBD	Nancy Hansen	team-liftover/chain_variants/vcffiles/v1_nflo/chm13v2-grch38.sort.vcf.gz	L	grch_allele_differences.html
   GRCh37 variants	TBD	Nancy Hansen	team-liftover/chain_variants/vcffiles/v1_nflo/chm13v2-hg19.sort.vcf.gz	L
 
 * Gene GFF3/GTF downloads
   http://courtyard.gi.ucsc.edu/~mhauknes/T2T/t2t_Y/annotation_set/CHM13.v2.0.gff3
   
 ================================================================
 Problems:
 - hub groups doesn't have phenDis, so put clinvar and GWAS in varRep
 ================================================================