breseq  version 0.31.0  revision 69e7c3c0fa11
mutation predictions | marginal predictions | summary statistics | genome diff | command line log

Read File Information

read filereadsbasespassed filtersaveragelongestmapped
errorsPAL029_S29_R2_001.good.fq4,649,400588,997,732100.0%126.7 bases128 bases97.8%
errorsPAL029_S29_R1_001.good.fq4,649,400588,997,732100.0%126.7 bases128 bases99.4%
total9,298,8001,177,995,464100.0%126.7 bases128 bases98.6%

Reference Sequence Information

seq idlengthfit meanfit dispersion% mapped readsdescription
coveragedistributionCP016816543,3792164.837.8100.0%Synthetic bacterium JCVI-Syn3.0 strain 6d, complete genome.
total543,379100.0%

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≤ 10000017091
Coverage evenness (position-hash) score of junction candidates≥ 2≥ 5
Test this many junction candidates (n). May be smaller if not enough passed the coverage evenness threshold100 ≤ n ≤ 5000180
Total length of all junction candidates (factor times the reference genome length)≤ 0.10.088

Junction Skew Score Calculation

reference sequencepr(no read start)
CP0168160.03179

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
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 cutoff0.8
Consensus minimum coverage each strandOFF
Polymorphism E-value cutoff10
Polymorphism frequency cutoff0.2
Polymorphism minimum coverage each strandOFF
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
bowtie22.2.8
R3.3.1

Execution Times

stepstartendelapsed
Read and reference sequence file input23:46:22 14 Nov 201723:48:16 14 Nov 20171 minute 54 seconds
Read alignment to reference genome23:48:16 14 Nov 201723:53:49 14 Nov 20175 minutes 33 seconds
Preprocessing alignments for candidate junction identification23:53:49 14 Nov 201723:57:11 14 Nov 20173 minutes 22 seconds
Preliminary analysis of coverage distribution23:57:11 14 Nov 201700:02:28 15 Nov 20175 minutes 17 seconds
Identifying junction candidates00:02:28 15 Nov 201700:02:36 15 Nov 20178 seconds
Re-alignment to junction candidates00:02:36 15 Nov 201700:04:06 15 Nov 20171 minute 30 seconds
Resolving alignments with junction candidates00:04:06 15 Nov 201700:10:20 15 Nov 20176 minutes 14 seconds
Creating BAM files00:10:20 15 Nov 201700:13:26 15 Nov 20173 minutes 6 seconds
Tabulating error counts00:13:26 15 Nov 201700:18:40 15 Nov 20175 minutes 14 seconds
Re-calibrating base error rates00:18:41 15 Nov 201700:18:42 15 Nov 20171 second
Examining read alignment evidence00:18:42 15 Nov 201700:57:07 15 Nov 201738 minutes 25 seconds
Polymorphism statistics00:57:07 15 Nov 201700:57:11 15 Nov 20174 seconds
Output00:57:11 15 Nov 201700:58:25 15 Nov 20171 minute 14 seconds
Total 1 hour 12 minutes 2 seconds