Closed areebapatel closed 1 year ago
Hi,
FusionDetector pipeline has not very maintained in the last version sicelore, there might be some issue in the README. what i can see is that the bam file is lacking CellBC and UMI tags required for FusionDetector to work correctly so all SAM records are considered as invalid and the pipeline is not running properly. cellBC and UMI tags are added using AddBamReadTags and it seems not doing the job here. Initially this pipeline was dedicated to be run using the consensus molecules fastq file. Could you give a try to rerun AddBamReadTags using the Sicelore-2.1.220323.jar in github Jar directory and check the cellBC and UMI tags are present before running FusionDetector. Please also check the .csv file use (FusionDetector Cells detected [872103], do you really have 872k cells in your dataset?)
best,
It works now, thank you so much!
Hi,
Thanks for developing this very useful and much needed tool!
I am running FusionDetector and it seems like it cannot identify any valid SAMrecords in my file.
The command I am running is
java -jar -Xmx72g Jar/Sicelore-2.1.jar FusionDetector I=${sicelore_dir}/passed/fusions/${sample}_clipped_reads.tagbamwithread.US.bam O=${sicelore_dir}/passed/fusions/ PREFIX=fusion CSV=${sicelore_dir}/ValidBarcodes.csv
The output I get is
The first line of my BAM file looks like-
I suspected it was an issue with the US tag not being added correctly with AddBamReadSequenceTag, but I re-did the tagging with
/NanoporeBC_UMI_finder-2.1.jar tagbamwithread
to get the US tags in place. But I still run into this error.Can you please let me know what might be causing this issue?