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View Code? Open in Web Editor NEWUltra-fast Multi-threaded FASTQ Demultiplexing
License: MIT License
Ultra-fast Multi-threaded FASTQ Demultiplexing
License: MIT License
Hi, I was wondering what is the format of barcode file and the supposed parameter of "--barcode_place" for illumina PE reads. Thank you!
Hi developers!
Thanks for making defastq, it's super fast and easy to use. However, as I was comparing to a previous result with a different tool, I realised there is a bug when the option --allowed-mismatches
set to 2.
I'm adding a minimal working example here of a set of fastq files that have 1 read in them and an index file with just one barcode in it. The reads contains the barcode with 1 mismatch. When I run defastq with --allowed-mismatches 1
, it works as expected and the read is demultiplexed. However, when I run with --allowed-mismatches 2
, the read ens up in undecoded.R2.fastq.gz
.
Code:
/g/scb/zaugg/claringb/scz_CRISPR_screen/tools/defastq \
-1 test_reads.R1.fastq.gz \
-2 test_reads.R2.fastq.gz \
-b read2 \
-s 27 \
-l 11 \
-i test_barcodes.csv \
-o mismatch2 \
-a 2 \
-n 8
/g/scb/zaugg/claringb/scz_CRISPR_screen/tools/defastq \
-1 test_reads.R1.fastq.gz \
-2 test_reads.R2.fastq.gz \
-b read2 \
-s 27 \
-l 11 \
-i test_barcodes.csv \
-o mismatch1 \
-a 1 \
-n 8
Could you look into what's going on here?
Thanks, Annique
test_barcodes.csv
test_reads.R1.fastq.gz
test_reads.R2.fastq.gz
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