【Juicer差异loop分析】HiCCUPSDiff
HiCCUPS Diff 可以帮助你寻找差异loop
注意:
HiCCUPSDiff works by checking the loops called in each hic file on the other; it checks them by again calling HiCCUPS.
用法:
hiccupsdiff [-m matrixSize] [-k normalization (NONE/VC/VC_SQRT/KR)] [-c chromosome(s)] [-f fdr] [-p peak width] [-i window] [-t thresholds] [-d centroid distances] <firstHicFile> <secondHicFile> <firstLoopList> <secondLoopList> <outputDirectory>
主要参数:
- firstHicFile:第一个样本的.hic文件
- secondHicFile:第二个样本的.hic文件
- firstLoopList:第一个样本的merged_loops文件
- secondLoopList:第二个样本的merged_loops文件
- output directory: 输出结果目录 包含 differentialLoopList1, 包含那些只出现在样本1的looplist而不存在第二个文件的.hic文件中的那些loop, differentialLoopList2 与上同理
简单用法示例:
java -jar juicer_tools.1.7.5_linux_x64_jcuda.0.8.jar hiccupsdiff sam1.chr11.hic sam2.chr11.hic sam1/chr11/merged_loops sam2/chr11/merged_loops /compare/chr11
结果目录文件:
Juicer 寻找差异loop 就是这么简单!!!