Sentence examples for pathogenic isolate from inspiring English sources

Horizontal transfer of this pathogenicity chromosome from a tomato pathogenic isolate to a non-pathogenic isolate during co-cultivation resulted in novel tomato-pathogenic lineages, demonstrating that it contains genes that promote infection of tomato [ 1].

An analysis of the virulence of H5N1 viruses isolated in 2004 identified the human isolate A/Vietnam/1203/04 as the most pathogenic isolate.

Non-pathogenic Lawsonia intracellularis variants have been obtained through multiple passages in cell culture but there is no information regarding the number of passages necessary to attenuate a pathogenic isolate.

In addition, α-glucanase activity in potato sprouts was detected using cell wall glucans from the pathogenic isolate R. solani AG-3 as substrates; whereas, when cell wall glucans from non-pathogenic isolates were used, no α-glucanase activity was detected.

We decided to address this question in the rhesus macaque (Macaca mulatta) following rectal infection with the pathogenic isolate SIVmac251.

Furthermore, leucine biosynthesis is required for full virulence in a fungal model of disease using a pathogenic isolate of Saccharomyces cerevisiae [4].

We investigated the early steps of rectal infection in rhesus macaques inoculated with the pathogenic isolate SIVmac251 and necropsied four hours to nine days later.

A metabolically versatile and pathogenic isolate from chronically infected CF lungs [38] was chosen as the model organism because we hypothesized that such a strain had demonstrated its capability to persist in human airways and thus the perturbation by single hit mutagenesis should unravel the possible next steps of dissociative behaviour during niche adaptation.

One example is a family of small secreted cysteine-rich proteins (Table S14) that is present as a result of tandem duplication followed by diversification (PTRG_11771, PTRG_11772, PTRG_11773), and more recent duplication events (PTRG_11773 and PTRG_11346) in the sequenced pathogenic isolates but is not expanded and diverged in the sequenced non-pathogenic isolate.

Sequencing of multiple isolates of Ptr, including two pathogenic and one non-pathogenic isolate, has provided ample evidence that the establishment of pathogenicity in this system, and possibly host switching from wild grasses (nonpathogens) to wheat (pathogens), likely started with structural changes to the genome.

The change in promoter activity after infection with the virulent uro-pathogenic isolate E. coli CFT073 was examined by exposing transfected human kidney cells to E. coli CFT073 (4 h), and comparing luciferase levels before and after infection (Figure 5C and D).