TP2 de métagénomique, infection urinaire

wgs.sh 701B

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  1. #!/bin/bash
  2. mkdir results
  3. # Question 1
  4. soft/bowtie2 --end-to-end --fast -x databases/all_genome.fasta -1 EchE_R1.fastq.gz -2 EchE_R2.fastq.gz -S results/alignment.sam
  5. # Question 2
  6. # a
  7. samtools view -b results/alignment.sam
  8. # b
  9. samtools sort -@ 4 results/alignment.bam -o results/alignment.sorted.bam
  10. # c
  11. samtools index results/alignment.sorted.bam
  12. # d
  13. samtools idxstats -@ 4 results/alignment.sorted.bam > results/alignment.idx
  14. # f
  15. grep ">" databases/all_genome.fasta|cut -f 2 -d ">" > results/association.tsv
  16. # Question 3
  17. soft/megahit --k-list 21 --mem-flag 0 -1 EchE_R1.fastq.gz -2 EchE_R2.fastq.gz -o contigs
  18. # Question 4
  19. soft/prodigal -i contigs/final.contigs.fa -f fasta > genes.fna