breseq  version 0.35.4  revision f352f80f4bc9
mutation predictions | marginal predictions | summary statistics | genome diff | command line log

Read File Information

read filereadsbasespassed filtersaveragelongestmapped
errorsJADR33_R3_A3_F57_I1_R1_S87_L001_R1_001.good.fq403,92150,085,637100.0%124.0 bases136 bases95.9%
errorsJADR33_R3_A3_F57_I1_R1_S87_L001_R2_001.good.fq403,92150,087,358100.0%124.0 bases136 bases92.9%
errorsJADR33_R3_A3_F57_I1_R1_S87_L002_R1_001.good.fq409,83052,299,578100.0%127.6 bases139 bases96.8%
errorsJADR33_R3_A3_F57_I1_R1_S87_L002_R2_001.good.fq409,83052,302,181100.0%127.6 bases139 bases94.8%
errorsJADR33_R3_A3_F57_I1_R1_S87_L003_R1_001.good.fq407,64451,905,786100.0%127.3 bases139 bases96.8%
errorsJADR33_R3_A3_F57_I1_R1_S87_L003_R2_001.good.fq407,64451,908,497100.0%127.3 bases139 bases94.7%
errorsJADR33_R3_A3_F57_I1_R1_S87_L004_R1_001.good.fq408,07851,803,888100.0%126.9 bases139 bases97.2%
errorsJADR33_R3_A3_F57_I1_R1_S87_L004_R2_001.good.fq408,07851,805,321100.0%126.9 bases139 bases95.8%
total3,258,946412,198,246100.0%126.5 bases139 bases95.6%

Reference Sequence Information

seq idlengthfit meanfit dispersion% mapped readsdescription
coveragedistributionBS168_reference_genome4,215,60691.77.299.9%Bacillus subtilis subsp. subtilis str. 168 complete genome.
coveragedistributionpSIJ663_pHT315_araE_xy11,568[33.1][16.5]0.1%.
total4,227,174100.0%

fit dispersion is the ratio of the variance to the mean for the negative binomial fit. It is =1 for Poisson and >1 for over-dispersed data.

Fit failed Negative binomial fit failed for this reference sequence. It may have an unusual coverage depth distribution. JC and MC predictions may be less accurate.

New Junction Evidence

Junction Candidates Tested

optionlimitactual
Number of alignment pairs examined for constructing junction candidates≤ 100000874
Coverage evenness (position-hash) score of junction candidates≥ 2≥ 2
Test this many junction candidates (n). May be smaller if not enough passed the coverage evenness threshold100 ≤ n ≤ 500077
Total length of all junction candidates (factor times the reference genome length)≤ 0.10.005

Junction Skew Score Calculation

reference sequencepr(no read start)
BS168_reference_genome0.78839
pSIJ663_pHT315_araE_xyNA

pr(no read start) is the probability that there will not be an aligned read whose first base matches a given position on a given strand.

Final Junction Predictions

optionvalue
Coverage evenness (position-hash) score of predicted junctions must be≥ 3
Minimum probablilty assigned that no mapped read will start at a given position and strand for junction prediction0.1
Junction allow suboptimal matchesFALSE
Skew score of predicted junction (−log10 probability of unusual coverage evenness) must be≤ 3
Number of bases that at least one read must overlap each uniquely aligned side of a predicted junction≥ 1

Read Alignment Evidence

optionvalue
ModeConsensus/Mixed Base
Ploidy1 (haploid)
Consensus mutation E-value cutoff10
Consensus frequency cutoff0.75
Consensus minimum variant coverage each strandOFF
Consensus minimum total coverage each strandOFF
Consensus minimum variant coverageOFF
Consensus minimum total coverageOFF
Polymorphism E-value cutoff10
Polymorphism frequency cutoff0.2
Polymorphism minimum variant coverage each strandOFF
Polymorphism minimum total coverage each strandOFF
Polymorphism minimum variant coverageOFF
Polymorphism minimum total coverageOFF
Polymorphism bias cutoffOFF
Predict indel polymorphismsYES
Skip indel polymorphisms in homopolymers runs ofOFF
Skip base substitutions when they create a homopolymer flanked on each side byOFF

Software Versions

programversion
bowtie22.2.6
R3.4.4

Execution Times

stepstartendelapsed
Read and reference sequence file input10:17:23 04 Jun 202110:18:18 04 Jun 202155 seconds
Read alignment to reference genome10:18:18 04 Jun 202110:24:58 04 Jun 20216 minutes 40 seconds
Preprocessing alignments for candidate junction identification10:24:58 04 Jun 202110:25:43 04 Jun 202145 seconds
Preliminary analysis of coverage distribution10:25:43 04 Jun 202110:27:37 04 Jun 20211 minute 54 seconds
Identifying junction candidates10:27:37 04 Jun 202110:27:37 04 Jun 20210 seconds
Re-alignment to junction candidates10:27:37 04 Jun 202110:29:13 04 Jun 20211 minute 36 seconds
Resolving best read alignments10:29:13 04 Jun 202110:30:11 04 Jun 202158 seconds
Creating BAM files10:30:11 04 Jun 202110:31:53 04 Jun 20211 minute 42 seconds
Tabulating error counts10:31:53 04 Jun 202110:32:29 04 Jun 202136 seconds
Re-calibrating base error rates10:32:29 04 Jun 202110:32:33 04 Jun 20214 seconds
Examining read alignment evidence10:32:33 04 Jun 202110:40:01 04 Jun 20217 minutes 28 seconds
Polymorphism statistics10:40:01 04 Jun 202110:40:02 04 Jun 20211 second
Output10:40:02 04 Jun 202110:40:14 04 Jun 202112 seconds
Total 22 minutes 51 seconds