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

Read File Information

read filereadsbasespassed filtersaveragelongestmapped
errorsSRR16019042_R1.good.fq11,388,6701,694,225,286100.0%148.8 bases149 bases99.9%
errorsSRR16019042_R2.good.fq11,388,6701,694,225,286100.0%148.8 bases149 bases97.1%
total22,777,3403,388,450,572100.0%148.8 bases149 bases98.5%

Reference Sequence Information

seq idlengthfit meanfit dispersion% mapped readsdescription
coveragedistributionAM4066712,529,4781307.845.6100.0%Lactococcus lactis subsp. cremoris MG1363, complete genome.
total2,529,478100.0%

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.

New Junction Evidence

Junction Candidates Tested

optionlimitactual
Number of alignment pairs examined for constructing junction candidates≤ 10000032828
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 ≤ 5000141
Total length of all junction candidates (factor times the reference genome length)≤ 0.10.017

Junction Skew Score Calculation

reference sequencepr(no read start)
AM4066710.03634

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 input11:06:02 08 Feb 202311:11:51 08 Feb 20235 minutes 49 seconds
Read alignment to reference genome11:11:52 08 Feb 202312:01:42 08 Feb 202349 minutes 50 seconds
Preprocessing alignments for candidate junction identification12:01:43 08 Feb 202312:08:53 08 Feb 20237 minutes 10 seconds
Preliminary analysis of coverage distribution12:08:53 08 Feb 202312:23:30 08 Feb 202314 minutes 37 seconds
Identifying junction candidates12:23:30 08 Feb 202312:23:33 08 Feb 20233 seconds
Re-alignment to junction candidates12:23:33 08 Feb 202312:36:04 08 Feb 202312 minutes 31 seconds
Resolving best read alignments12:36:04 08 Feb 202312:45:17 08 Feb 20239 minutes 13 seconds
Creating BAM files12:45:17 08 Feb 202312:57:45 08 Feb 202312 minutes 28 seconds
Tabulating error counts12:57:45 08 Feb 202313:03:17 08 Feb 20235 minutes 32 seconds
Re-calibrating base error rates13:03:17 08 Feb 202313:03:18 08 Feb 20231 second
Examining read alignment evidence13:03:18 08 Feb 202314:07:23 08 Feb 20231 hour 4 minutes 5 seconds
Polymorphism statistics14:07:23 08 Feb 202314:07:26 08 Feb 20233 seconds
Output14:07:26 08 Feb 202314:09:15 08 Feb 20231 minute 49 seconds
Total 3 hours 3 minutes 11 seconds