While there was no visible relationship between geography or body site of infection, there was a clear separation between the koala and 5-Fluoracil cell line non-koala strains (Figure 4). As ancestral relationships are not being inferred between the koala and non-koala hosts, unrooted phylogenetic {Selleck Anti-diabetic Compound Library|Selleck Antidiabetic Compound Library|Selleck Anti-diabetic Compound Library|Selleck Antidiabetic Compound Library|Selleckchem Anti-diabetic Compound Library|Selleckchem Antidiabetic Compound Library|Selleckchem Anti-diabetic Compound Library|Selleckchem Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|buy Anti-diabetic Compound Library|Anti-diabetic Compound Library ic50|Anti-diabetic Compound Library price|Anti-diabetic Compound Library cost|Anti-diabetic Compound Library solubility dmso|Anti-diabetic Compound Library purchase|Anti-diabetic Compound Library manufacturer|Anti-diabetic Compound Library research buy|Anti-diabetic Compound Library order|Anti-diabetic Compound Library mouse|Anti-diabetic Compound Library chemical structure|Anti-diabetic Compound Library mw|Anti-diabetic Compound Library molecular weight|Anti-diabetic Compound Library datasheet|Anti-diabetic Compound Library supplier|Anti-diabetic Compound Library in vitro|Anti-diabetic Compound Library cell line|Anti-diabetic Compound Library concentration|Anti-diabetic Compound Library nmr|Anti-diabetic Compound Library in vivo|Anti-diabetic Compound Library clinical trial|Anti-diabetic Compound Library cell assay|Anti-diabetic Compound Library screening|Anti-diabetic Compound Library high throughput|buy Antidiabetic Compound Library|Antidiabetic Compound Library ic50|Antidiabetic Compound Library price|Antidiabetic Compound Library cost|Antidiabetic Compound Library solubility dmso|Antidiabetic Compound Library purchase|Antidiabetic Compound Library manufacturer|Antidiabetic Compound Library research buy|Antidiabetic Compound Library order|Antidiabetic Compound Library chemical structure|Antidiabetic Compound Library datasheet|Antidiabetic Compound Library supplier|Antidiabetic Compound Library in vitro|Antidiabetic Compound Library cell line|Antidiabetic Compound Library concentration|Antidiabetic Compound Library clinical trial|Antidiabetic Compound Library cell assay|Antidiabetic Compound Library screening|Antidiabetic Compound Library high throughput|Anti-diabetic Compound high throughput screening| trees were used to illustrate this data. Figure 3 Phylogenetic tree of omp A sequences from koala C. pecorum isolates, with previously published sequence information. Unrooted; inferred by the neighbour-joining
method with bootstrapping support (1000 replicates). Figure 4 Phylogenetic tree of the koala C. pecorum isolates sequenced, with previously published sequence information. Unrooted; constructed using concatenated sequences of
ompA, incA, and ORF663 using the neighbour-joining method with bootstrapping support (1000 replicates). Genotypic analysis of the ompA, incA, tarP, and ORF663 genes To highlight the discriminatory power of ompA, incA, tarP, and ORF663, C. pecorum-specific BV-6 datasheet genotypes were established based on their level of nucleotide dissimilarity and aligned with the phylogenetic gene trees outlined above (Figure 1). The ompA gene was able to separate the koala samples into four genotypes, the incA gene produced three genotypes, the tarP gene separated the clinical samples into two genotypes, while ORF663 was able to discriminate between seven distinct genotypes. Recombination Each of the four shortlisted genes (ompA, incA, ORF663, tarP) was tested for evidence of recombination by the RDP. All sequences were found to deviate from clonality by all six recombination tests (P < 0.001), which is consistent with previous reports regarding ompA and ORF663 [19, 53]. Discussion The current study revealed three novel and significant characteristics
of the evolution and genetic diversity of C. pecorum infections in the koala: (1) the ompA gene has a phylogenetic history that is congruent with other gene targets in the C. pecorum genome, yet is phylogenetically-insufficient for use as a single gene marker; (2) the tarP and ORF663 genes are potentially useful in representing C. pecorum Baricitinib genomic diversity and evolution, and (3) koala C. pecorum infections appear to be monophyletic, possibly suggesting a limited number of cross-host transmission events between koalas and non-koala hosts. The ompA gene is one of the most polymorphic genes across all Chlamydia species [23] and as a result, was previously selected as the molecular marker of choice in epidemiological and genotyping studies of C. pecorum infections of the koala. This increased nucleotide diversity is reported to be due to the antigenicity of MOMP and the selective pressure of the host’s immune response [54]. Early C. trachomatis studies and more recent C.