Fig. 3
From: Sequencing of animal viruses: quality data assurance for NGS bioinformatics
Explanation of inconsistencies. a: The histogram shows the total number of justifications for nucleotide assignment given by participants for the subset of 50 discrepancies randomly chosen. Justifications are represented by the BI step to which an explanation is ascribed. b: A pie chart showing the source distribution of the discrepancy subset; “manual curation” is further divided into three subgroups, depending from the reason behind the discrepancy itself: “A” arisen when at least one participant assigned a nucleotide during manual curation; “B” arisen after manual curation as well as after de novo assembly during step iv); “C” arisen after de novo assembly of step iv)