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Pathogen Webs in Collapsing Honey Bee Colonies

Figure 4

Relative abundance of LSV strains in CCD− and CCD+ samples.

Contigs and accessions are the same as in Figure 3, with contigs aligning to the 5′ and 3′ regions, respectively, of LSV denoted as such. The frequency of mapped reads for each 5′ aligning contig is mirrored by that of a corresponding 3′ contig, suggesting physical linkage. Here read counts are normalized by contig length (reads per kilobase per million mapped reads, or RPKM) because the frequency of viral fragments of different lengths are being compared.

Figure 4