breseq  version 0.29.0  revision 8f9c342918e4
mutation predictions | marginal predictions | summary statistics | genome diff | command line log

Read File Information

read filereadsbasespassed filtersaveragelongestmapped
errorsqtrim-GLUT4-1_S10_L001_R1_0012,199,338330,935,648100.0%150.5 bases151 bases99.8%
errorsqtrim-GLUT4-1_S10_L001_R2_0012,198,632330,519,290100.0%150.3 bases151 bases98.5%
total4,397,970661,454,938100.0%150.4 bases151 bases99.2%

Reference Sequence Information

seq idlengthfit meanfit dispersion% mapped readsdescription
coveragedistributionNC_0009134,641,652141.31.598.3%Escherichia coli str. K-12 substr. MG1655, complete genome.
total4,641,652100.0%

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≤ 1000002518
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 ≤ 500051
Total length of all junction candidates (factor times the reference genome length)≤ 0.10.003

Junction Skew Score Calculation

reference sequencepr(no read start)
NC_0009130.65007

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

Execution Times

stepstartendelapsed
Read and reference sequence file input19:15:36 02 Jan 201719:16:37 02 Jan 20171 minute 1 second
Read alignment to reference genome19:16:37 02 Jan 201719:24:51 02 Jan 20178 minutes 14 seconds
Preprocessing alignments for candidate junction identification19:24:51 02 Jan 201719:26:42 02 Jan 20171 minute 51 seconds
Preliminary analysis of coverage distribution19:26:42 02 Jan 201719:30:24 02 Jan 20173 minutes 42 seconds
Identifying junction candidates19:30:24 02 Jan 201719:30:25 02 Jan 20171 second
Re-alignment to junction candidates19:30:25 02 Jan 201719:32:21 02 Jan 20171 minute 56 seconds
Resolving alignments with junction candidates19:32:21 02 Jan 201719:35:41 02 Jan 20173 minutes 20 seconds
Creating BAM files19:35:41 02 Jan 201719:38:16 02 Jan 20172 minutes 35 seconds
Tabulating error counts19:38:16 02 Jan 201719:41:09 02 Jan 20172 minutes 53 seconds
Re-calibrating base error rates19:41:09 02 Jan 201719:41:10 02 Jan 20171 second
Examining read alignment evidence19:41:10 02 Jan 201720:02:09 02 Jan 201720 minutes 59 seconds
Polymorphism statistics20:02:09 02 Jan 201720:02:11 02 Jan 20172 seconds
Output20:02:11 02 Jan 201720:02:32 02 Jan 201721 seconds
Total 46 minutes 56 seconds