BLAST-based validation of metagenomic sequence assignments - PeerJ

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false negatives. 0.025. 0.000. 250 bp ... (CLE). The two approaches used to compute false positives, "near neighbour" and "false negatives", are also compared.
BLAST-based validation of metagenomic sequence assignments Adam L. Bazinet, Brian D. Ondov, Daniel D. Sommer, and Shashikala Ratnayake Supplementary Information

B. anthracis 0.100

sensitivity

0.075

Approach used to compute FP

0.050

near neighbour false negatives

0.025

0.000

250 bp

250 bp alternate

150 bp

CLE (N/A)

experiment 4VQQMFNFOUBSZ'JHVSF44FOTJUJWJUZGPSEFUFDUJPOPG#BOUISBDJTJTQMPUUFEBDSPTTGPVSFYQFSJNFOUTCQTJNVMBUFE SFBET CQTJNVMBUFESFBETVTJOHBOBMUFSOBUFSFQSFTFOUBUJWFHFOPNF CQTJNVMBUFESFBET BOEDMBEFMFWFMFYDMVTJPO $-& 5IFUXPapproaches used to computefalse positives OFBSOFJHICPVSBOEGBMTFOFHBUJWFT BSFBMTPDPNQBSFE

C. botulinum 1.00

sensitivity

0.75

Approach used to compute FP 0.50

near neighbour false negatives

0.25

0.00

250 bp

250 bp alternate

150 bp

CLE

experiment

4VQQMFNFOUBSZ'JHVSF44FOTJUJWJUZGPSEFUFDUJPOPG$CPUVMJOVNJTQMPUUFEBDSPTTGPVSFYQFSJNFOUTCQTJNVMBUFE SFBET CQTJNVMBUFESFBETVTJOHBOBMUFSOBUFSFQSFTFOUBUJWFHFOPNF CQTJNVMBUFESFBET BOEDMBEFMFWFMFYDMVTJPO $-& 5IFUXPapproaches used to computefalse positives OFBSOFJHICPVSBOEGBMTFOFHBUJWFT BSFBMTPDPNQBSFE

E. coli O157:H7 str. Sakai

sensitivity

0.003

Approach used to compute FP

0.002

near neighbour false negatives

0.001

0.000

250 bp

250 bp alternate (N/A)

150 bp

CLE (N/A)

experiment

4VQQMFNFOUBSZ'JHVSF44FOTJUJWJUZGPSEFUFDUJPOPG&DPMJ0)TUS4BLBJJTQMPUUFEBDSPTTGPVSFYQFSJNFOUT bQTJNVMBUFESFBET CQTJNVMBUFESFBETVTJOHBOBMUFSOBUFSFQSFTFOUBUJWFHFOPNF CQTJNVMBUFESFBET BOE DMBEFMFWFMFYDMVTJPO $-& 5IFUXPapproaches used to computefalse positives, "near neighbour" and "false negatives", are also compared.

Y. pestis 0.125

0.100

0.075

sensitivity

Approach used to compute FP near neighbour false negatives 0.050

0.025

0.000

250 bp

250 bp alternate

150 bp

CLE

experiment

4VQQMFNFOUBSZ'JHVSF44FOTJUJWJUZGPSEFUFDUJPOPG:QFTUJTJTQMPUUFEBDSPTTGPVSFYQFSJNFOUTCQTJNVMBUFESFBET  CQTJNVMBUFESFBETVTJOHBOBMUFSOBUFSFQSFTFOUBUJWFHFOPNF CQTJNVMBUFESFBET BOEDMBEFMFWFMFYDMVTJPO $-&  5IFUXPapproaches used to compute false positives OFBSOFJHICPVSBOEGBMTFOFHBUJWFT BSFBMTPDPNQBSFE

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