Jbrowse染色体片段的显示的配置方法

使用gff3格式的数据，通过jbrowse自带的perl脚本进行转化，具体命令实例如下所示：

bin/flatfile-to-json.pl --gff data_files/小鼠.GRCm38.78.gff --trackType CanvasFeatures --out sample_data/json/Guinea_pigs --trackLabel Guinea_pigs

flatfile-to-json.pl \

( --gff <GFF3 file> | --bed <BED file> | --gbk <GenBank file> ) \

--trackLabel <track identifier> \

[ --trackType <JS Class> ] \

[ --out <output directory> ] \

[ --key <human-readable track name> ] \

[ --className <CSS class name for displaying features> ] \

[ --urltemplate "http://example.com/idlookup?id={id}" ] \

[ --arrowheadClass <CSS class> ] \

[ --noSubfeatures ] \

[ --subfeatureClasses '{ JSON-format subfeature class map }' ] \

[ --clientConfig '{ JSON-format style configuration for this track }' ] \

[ --config '{ JSON-format extra configuration for this track }' ] \

[ --thinType <BAM -thin_type> ] \

[ --thicktype <BAM -thick_type>] \

[ --type <feature types to process> ] \

[ --nclChunk <chunk size for generated NCLs> ] \

[ --compress ] \

[ --sortMem <memory in bytes to use for sorting> ] \

[ --maxLookback <maximum number of features to buffer in gff3 files> ] \

[ --nameAttributes "name,alias,id" ]