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Fig. 6 | Genome Biology

Fig. 6

From: Centrifuger: lossless compression of microbial genomes for efficient and accurate metagenomic sequence classification

Fig. 6

Sequence-level classification for SARS-CoV-2 WGS samples with Centrifuger. A Fractions of reads hit on each SARS-CoV-2 variant. The rows are SARS-CoV-2 variants present in the RefSeq and GenBank, and the columns are the Oxford Nanopore WGS samples. The value for each row is standardized as z-scores. B PCA based on the read fraction for each variant. The numbers in the parenthesis are the variance fraction explained by each PC. C Left: histogram of read fractions classified to MT019531.1 which has the most significant contribution to PC1 relative to its PC2’s contribution; right: histogram of read fractions classified to MT159706.2 which has the most significant contribution to PC2 relative to its PC1’s contribution

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