Sentence examples for unable to isolate a from inspiring English sources

Regarding the case study, current field data is unable to isolate a process variable that can reliably predict sudden component failure.

Michael Tlusty, a biologist at the New England Aquarium, in Boston, has spent years studying it, yet has been unable to isolate a specific bacterium or other pathogen routinely from the lesions.Kathy Castro, a fishery scientist at the University of Rhode Island, led an eight-year study of shell disease.

During epidemics the virus was effectively everywhere, which explains why public health officials were unable to isolate a source.

However, unlike in the case of the β-globin insulator, we were unable to isolate a small DNA element that functioned as an enhancer blocker in our study system.

We were unable to isolate a sufficient amount of RNA from five of these samples.

We screened 80 dim-5:: hph spores for the ras-1 bd allele and were unable to isolate a single strain containing both alleles.

He also speculated on the possibility of an existential intelligence (a concern with "ultimate" issues, such as the meaning of life), although he was unable to isolate an area of the brain that was dedicated to the consideration of such questions.

It is likely that the Wnt2 subfamily was lost in the lineage leading to insects, and although we were unable to isolate an orthologue from Glomeris we assayed the expression of the Wnt2 genes from the spider Achaearanea and the annelid Platynereis.

Because we were unable to isolate any variant with further improved phosphotriesterase activity, it might be necessary to impose a negative selection pressure to specialize the enzyme.

In the current study we were unable to isolate any parasite with phenotypic similarity to the WHO reference stock for this species.

Despite ongoing work and bioprospecting, researchers have been unable to isolate or evolve a transport protein with xylose as its highest affinity substrate.