Another relevant limitation of our study is that our phylogenetic reconstructions are based on sequences of two loci and that for some taxa only one gene was available; as such nodes were weakly supported.
During manuscript revision, information received revealed that typing of YHV isolates based on sequences of ORF1b and ORF3 had yielded several geographical types, including one virulent type (YHV-1b) with an ORF3 deletion sequence that matched the sequence of A-YHV.
Eclipse tables in the Dresden Codex are based on sequences of multiples of such numbers.
The design and calculation of the indicators were based on sequences of multivariate analyses.
Oligonucleotides were designed based on sequences of antimicrobial peptides previously described in the literature.
We hypothesize phyletic relationships among taxa of the didelphid marsupial genus Philander, based on sequences of the mitochondrial cytochrome b gene.
We designed the hemi-nested primers based on sequences of 16S rRNA gene of 34 types of Helicobacter species.
A system of specific primers and a Minor Groove Binding (MGB) TaqMan probe based on sequences of the mitochondrial cytochrome b region was designed.
An MLST scheme was previously proposed for H. parasuis but genome sequence data only recently available reveals the primers recommended, based on sequences of related bacteria, are not optimal.
Phylogenetic and phylogeographical studies based on sequences of ribosomal genes, revealed the existence of distinct species and, within them, clades in relation to geographical distribution potentially representing new or cryptic species.
Based on sequences of rRNA (ribosomal RNA), molecules present in all organisms as part of the protein-manufacturing machinery, Woese's classification system revealed three major evolutionary groups of life on Earth, one of which is eukaryotic (the Eukarya) and two of which are prokaryotic (Eubacteria and Archaea).
