Bowtie 2 seems to be working fine (tested command 'bowtie2 --version' [2.5.4]) Output format is BAM (default) Alignments will be written out in BAM format. Samtools found here: '/srlab/programs/samtools-1.20/samtools' Reference genome folder provided is ../../data/genome/ (absolute path is '/mmfs1/gscratch/scrubbed/sr320/github/ceasmallr/data/genome/)' FastQ format assumed (by default) Attention: early reports suggested that high values of -p to have diminishing returns. Please test different values using a small subset of data for your hardware setting. Each Bowtie 2 instance is going to be run with 8 threads. Please monitor performance closely and tune down if necessary! Input files to be analysed (in current folder '/mmfs1/gscratch/scrubbed/sr320/github/ceasmallr/output/05-bismark-align-full'): ../../data/CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz ../../data/CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz Library was specified to be not strand-specific (non-directional), therefore alignments to all four possible bisulfite strands (OT, CTOT, OB and CTOB) will be reported Output will be written into the directory: /mmfs1/gscratch/scrubbed/sr320/github/ceasmallr/output/05-bismark-align-full/ Setting parallelization to single-threaded (default) Summary of all aligner options: -q --score-min L,0,-0.8 -p 8 --reorder --ignore-quals --no-mixed --no-discordant --dovetail --maxins 500 Current working directory is: /mmfs1/gscratch/scrubbed/sr320/github/ceasmallr/output/05-bismark-align-full Now reading in and storing sequence information of the genome specified in: /mmfs1/gscratch/scrubbed/sr320/github/ceasmallr/data/genome/ Single-core mode: setting pid to 1 Paired-end alignments will be performed ======================================= The provided filenames for paired-end alignments are ../../data/CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz and ../../data/CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz Input files are in FastQ format Writing a C -> T converted version of the input file CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz to CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_C_to_T.fastq Writing a G -> A converted version of the input file CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz to CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_G_to_A.fastq Created C -> T as well as G -> A converted versions of the FastQ file CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz (53999416 sequences in total) Writing a C -> T converted version of the input file CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz to CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_C_to_T.fastq Writing a G -> A converted version of the input file CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz to CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_G_to_A.fastq Created C -> T as well as G -> A converted versions of the FastQ file CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz (53999416 sequences in total) Input files are CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_C_to_T.fastq and CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_G_to_A.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_C_to_T.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_G_to_A.fastq (FastQ) Now running 4 individual instances of Bowtie 2 against the bisulfite genome of /mmfs1/gscratch/scrubbed/sr320/github/ceasmallr/data/genome/ with the specified options: -q --score-min L,0,-0.8 -p 8 --reorder --ignore-quals --no-mixed --no-discordant --dovetail --maxins 500 Now starting a Bowtie 2 paired-end alignment for CTread1GAread2CTgenome (reading in sequences from CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_C_to_T.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_G_to_A.fastq, with the options: -q --score-min L,0,-0.8 -p 8 --reorder --ignore-quals --no-mixed --no-discordant --dovetail --maxins 500 --norc)) Found first alignment: GWNJ-1012:512:GW210315000:4:1101:26847:1047_1:N:0:GGCATTCT+CAAGCTAG/1 77 * 0 0 * * 0 0 TNATTATTTTTTGTAATTTGGTTATGTTGGTATGAGATTGTGAATTGTTAATTAAGTAGGGGTATTAGTTAAGTAAATTGGGGT F#FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF:FFFFFFFFF:FF:FFFFFFFFFFFFFFFFFFFFF:FFF YT:Z:UP GWNJ-1012:512:GW210315000:4:1101:26847:1047_2:N:0:GGCATTCT+CAAGCTAG/2 141 * 0 0 * * 0 0 ACCCCAATTTACTTAACTAATACCCCTACTTAATTAACAATTCACAATCTCATACCAACATAACCAAATTACAAAAAATAATTA FFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFF:FFFFFFFFFFF:FFFF:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF YT:Z:UP Now starting a Bowtie 2 paired-end alignment for GAread1CTread2GAgenome (reading in sequences from CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_G_to_A.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_C_to_T.fastq, with the options: -q --score-min L,0,-0.8 -p 8 --reorder --ignore-quals --no-mixed --no-discordant --dovetail --maxins 500 --norc)) Found first alignment: GWNJ-1012:512:GW210315000:4:1101:26847:1047_1:N:0:GGCATTCT+CAAGCTAG/1 77 * 0 0 * * 0 0 CNACTATTTTTTATAATTTAATTATATTAATATAAAATTATAAATTATTAATTAAATAAAAATATTAATTAAATAAATTAAAAC F#FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF:FFFFFFFFF:FF:FFFFFFFFFFFFFFFFFFFFF:FFF YT:Z:UP GWNJ-1012:512:GW210315000:4:1101:26847:1047_2:N:0:GGCATTCT+CAAGCTAG/2 141 * 0 0 * * 0 0 GTTTTAATTTATTTAATTAATATTTTTATTTAATTAATAATTTATAATTTTATATTAATATAATTAAATTATAAAAAATAGTTG FFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFF:FFFFFFFFFFF:FFFF:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF YT:Z:UP Now starting a Bowtie 2 paired-end alignment for GAread1CTread2CTgenome (reading in sequences from CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_G_to_A.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_C_to_T.fastq, with the options: -q --score-min L,0,-0.8 -p 8 --reorder --ignore-quals --no-mixed --no-discordant --dovetail --maxins 500 --nofw)) Found first alignment: GWNJ-1012:512:GW210315000:4:1101:26847:1047_1:N:0:GGCATTCT+CAAGCTAG/1 77 * 0 0 * * 0 0 CNACTATTTTTTATAATTTAATTATATTAATATAAAATTATAAATTATTAATTAAATAAAAATATTAATTAAATAAATTAAAAC F#FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF:FFFFFFFFF:FF:FFFFFFFFFFFFFFFFFFFFF:FFF YT:Z:UP GWNJ-1012:512:GW210315000:4:1101:26847:1047_2:N:0:GGCATTCT+CAAGCTAG/2 141 * 0 0 * * 0 0 GTTTTAATTTATTTAATTAATATTTTTATTTAATTAATAATTTATAATTTTATATTAATATAATTAAATTATAAAAAATAGTTG FFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFF:FFFFFFFFFFF:FFFF:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF YT:Z:UP Now starting a Bowtie 2 paired-end alignment for CTread1GAread2GAgenome (reading in sequences from CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_C_to_T.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_G_to_A.fastq, with the options: -q --score-min L,0,-0.8 -p 8 --reorder --ignore-quals --no-mixed --no-discordant --dovetail --maxins 500 --nofw)) Found first alignment: GWNJ-1012:512:GW210315000:4:1101:26847:1047_1:N:0:GGCATTCT+CAAGCTAG/1 77 * 0 0 * * 0 0 TNATTATTTTTTGTAATTTGGTTATGTTGGTATGAGATTGTGAATTGTTAATTAAGTAGGGGTATTAGTTAAGTAAATTGGGGT F#FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF:FFFFFFFFF:FF:FFFFFFFFFFFFFFFFFFFFF:FFF YT:Z:UP GWNJ-1012:512:GW210315000:4:1101:26847:1047_2:N:0:GGCATTCT+CAAGCTAG/2 141 * 0 0 * * 0 0 ACCCCAATTTACTTAACTAATACCCCTACTTAATTAACAATTCACAATCTCATACCAACATAACCAAATTACAAAAAATAATTA FFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFF:FFFFFFFFFFF:FFFF:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF YT:Z:UP >>> Writing bisulfite mapping results to CF08-CM04-Larvae_pe.bam <<< Reading in the sequence files ../../data/CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz and ../../data/CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz Processed 1000000 sequence pairs so far Processed 2000000 sequence pairs so far Processed 3000000 sequence pairs so far Processed 4000000 sequence pairs so far Processed 5000000 sequence pairs so far Processed 6000000 sequence pairs so far Processed 7000000 sequence pairs so far Processed 8000000 sequence pairs so far Processed 9000000 sequence pairs so far Processed 10000000 sequence pairs so far Processed 11000000 sequence pairs so far Processed 12000000 sequence pairs so far Processed 13000000 sequence pairs so far Processed 14000000 sequence pairs so far Processed 15000000 sequence pairs so far Processed 16000000 sequence pairs so far Processed 17000000 sequence pairs so far Processed 18000000 sequence pairs so far Processed 19000000 sequence pairs so far Processed 20000000 sequence pairs so far Processed 21000000 sequence pairs so far Processed 22000000 sequence pairs so far Processed 23000000 sequence pairs so far Processed 24000000 sequence pairs so far Processed 25000000 sequence pairs so far Processed 26000000 sequence pairs so far Processed 27000000 sequence pairs so far Processed 28000000 sequence pairs so far Processed 29000000 sequence pairs so far Processed 30000000 sequence pairs so far Processed 31000000 sequence pairs so far Chromosomal sequence could not be extracted for GWNJ-1012:512:GW210315000:4:2203:20139:18427_1:N:0:GGCATTCT+CAAGCTAG NC_007175.2 17120 Processed 32000000 sequence pairs so far Processed 33000000 sequence pairs so far Processed 34000000 sequence pairs so far Processed 35000000 sequence pairs so far Processed 36000000 sequence pairs so far Processed 37000000 sequence pairs so far Processed 38000000 sequence pairs so far Processed 39000000 sequence pairs so far Processed 40000000 sequence pairs so far Processed 41000000 sequence pairs so far Processed 42000000 sequence pairs so far Processed 43000000 sequence pairs so far Processed 44000000 sequence pairs so far Processed 45000000 sequence pairs so far Processed 46000000 sequence pairs so far Processed 47000000 sequence pairs so far Processed 48000000 sequence pairs so far Processed 49000000 sequence pairs so far Processed 50000000 sequence pairs so far Processed 51000000 sequence pairs so far Processed 52000000 sequence pairs so far Processed 53000000 sequence pairs so far 53999416 reads; of these: 53999416 (100.00%) were paired; of these: 53454808 (98.99%) aligned concordantly 0 times 213985 (0.40%) aligned concordantly exactly 1 time 330623 (0.61%) aligned concordantly >1 times 1.01% overall alignment rate 53999416 reads; of these: 53999416 (100.00%) were paired; of these: 53534706 (99.14%) aligned concordantly 0 times 182251 (0.34%) aligned concordantly exactly 1 time 282459 (0.52%) aligned concordantly >1 times 0.86% overall alignment rate 53999416 reads; of these: 53999416 (100.00%) were paired; of these: 53535657 (99.14%) aligned concordantly 0 times 181515 (0.34%) aligned concordantly exactly 1 time 282244 (0.52%) aligned concordantly >1 times 0.86% overall alignment rate 53999416 reads; of these: 53999416 (100.00%) were paired; of these: 53455173 (98.99%) aligned concordantly 0 times 213042 (0.39%) aligned concordantly exactly 1 time 331201 (0.61%) aligned concordantly >1 times 1.01% overall alignment rate Processed 53999416 sequences in total Successfully deleted the temporary files CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_C_to_T.fastq, CF08-CM04-Larvae_R1_001.fastp-trim.20220827.fq.gz_G_to_A.fastq, CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_C_to_T.fastq and CF08-CM04-Larvae_R2_001.fastp-trim.20220827.fq.gz_G_to_A.fastq Final Alignment report ====================== Sequence pairs analysed in total: 53999416 Final Cytosine Methylation Report ================================= Total number of C's analysed: 27190456 Total methylated C's in CpG context: 517560 Total methylated C's in CHG context: 184091 Total methylated C's in CHH context: 4365052 Total methylated C's in Unknown context: 195586 Total unmethylated C's in CpG context: 2239687 Total unmethylated C's in CHG context: 3887850 Total unmethylated C's in CHH context: 15996216 Total unmethylated C's in Unknown context: 285413 C methylated in CpG context: 18.8% C methylated in CHG context: 4.5% C methylated in CHH context: 21.4% C methylated in Unknown context (CN or CHN): 40.7% Bismark completed in 0d 2h 0m 1s ==================== Bismark run complete ====================