Consequently, due to the presence of microbial DNA in archaeological specimens, the sequence coverage for the original sequences can be modest; examples of this approach are given by pyrosequences obtained from Pleistocene cave bears [33] and mammoth bones [34].
To assess phylogenetic affinities among the presently-documented Streptococcus species and the bacterium identified in Marion Island mouse kidneys, a 16S gene dataset was compiled comprising 37 Streptococcus type specimen sequences, the Mus kidney Streptococcus sequence generated in this study, and four Enterococcus sister-taxon sequences.
Each specimen in the sequence also exhibited progressively larger strains at failure, reaching 40% strain in the full 1 × 27 cable.
In both specimens, the sequences could be grouped into two main classes based on number of base pair differences (>100 bp difference between groups, <10 within each group).
Although GenBank is not a substitute for a "barcode library," which will need to be built with high quality DNA sequences from verified voucher specimens, the sequences currently available can provide an independent data set to test the discriminatory powers of various loci.
In three specimens, the sequences resembled Mycobacterium species other than M. tuberculosis.
There was >99.5% identity over >90% of the ITS region in the potential RefSeq sequence compared with another type specimen sequence of the same TaxID in GenBank using megablast alignments.
Subsequent testing of a nasopharyngeal swab specimen by sequence analysis of the viral protein 1 capsid gene revealed the presence of enterovirus C105 (5 ).
Mechanical properties and microstructure evolution of the specimen processed by the sequence were investigated by tension, Vickers micro-hardness, electron backscattering diffraction (EBSD), and fatigue tests compared with those for the conventional wire-drawing process.
A Pneumocystis carrier was defined as a person who met all of the following conditions: 1) no clinical history of PCP, 2) respiratory specimen with detectable P. jirovecii DNA by nested PCR in 2 independent analyses, and 3) successful mitochondrial large subunit ribosomal RNA (mtLSU-rRNA) typing of the respiratory specimen by direct sequencing at least once.
