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Probe/primer details

Name BF-3
Accession no. pB-666
Taxonomy Bacteroides fragilis; Bacteroides; Bacteroidaceae; Bacteroidales; Bacteroidia; Bacteroidetes; Bacteroidetes/Chlorobi group; Bacteria
Specificity Bacteroides fragilis ATCC 23745 GenBank no. (GI) 143964
Target rRNA 16S rRNA
Sequence 5'- GAA GGC AGC TAG CGG GTG ACC GTA TGC TAA TCC CAA AAT -3'
G+C content [%] 51
Check specificity/coverage
Hybridization efficiency
References

Design and evaluation of oligonucleotide-microarray method for the detection of human intestinal bacteria in fecal samples. Wang RF, Beggs ML, Robertson LH, Cerniglia CE. FEMS microbiology letters. 2002. Pubmed

Remarks See Table 1 in reference for orientation (5apos to 3apos or 3apos to 5apos) of the probe sequence
Used in Microarray Human Intestinal Bacteria Chip

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Glossary
Name (Alm et al., 1996). Probe designation according to Alm, E. W., Oerther, D. B., Larsen, N., Stahl, D. A., Raskin, L. (1996). The oligonucleotide probe database. Appl Environ Microbiol 62: 3557-9. Abstract (PUBMED).
Position. Probe position according to the E. coli gene numbering.
Sequence. Sequence in IUPAC code: R=G/A, Y=T/C, M=A/C, K=G/T, S=G/C, W=A/T, H=A/C/T, B=G/T/C, V=G/C/A, D=G/A/T, N=G/A/T/C
Tm. Dissoziation temperature according to: Tm=64.9 + 41 x ((G + C - 16.4)/length).
Hybridization efficiency. Use this tool to assess in silico sensitivity (i.e. the hybridization efficiency of the oligonucleotide with its fully complementary target sequence, calculated with ProbeMelt.
Formamide. Percent formamide in the hybridization buffer for optimal hybridization conditions in FISH experiments.
Coverage. Coverage of the three domains calculated using the SILVA reference database 106 if no or a single mismatch is allowed. The detailed method is described in Klindworth et al., 2012. Nucleic Acids Res. 10.1093/nar/gks808 Full Text
Check specificity/coverage. Use these options to reveal the in silico specificity (i.e. number of matching rRNA sequences outside the target taxon) and coverage (i.e. percentage of matching rRNA sequences within the target taxon) of an oligonucleotide against the most recent SSU and LSU rRNA sequence databases.