The phrase "a failure to isolate" is correct and usable in written English.
It can be used in contexts discussing the inability to separate or distinguish something from others, often in scientific, technical, or analytical discussions.
Example: "The experiment resulted in a failure to isolate the specific compound needed for further testing."
Alternatives: "an inability to separate" or "a lack of isolation".
By way of comparison, a failure to isolate phage with increased fitness on 6fW or the widespread elimination of tryptophan codons would have indicated that codon ambiguity was not an acceptable evolutionary path.
These findings suggest that a failure to isolate a pathogen in children with suspected mycocbacterial craniocervical lymphadenitis, especially those >7 years of age, should prompt a targeted laboratory search for M. haemophilum by using proper culture conditions or molecular techniques (10 – 12 ).
Incidents such as inadequate preparations at a distant plant, precautions relaxed too soon, failure to isolate or unintentional isolation, a bad practice, or poor detailed design or dismantling are highlighted here by means of various examples.
Multiple failures in infection control leading to a contaminated environment and blood glucose testing equipment, failure to isolate a non-compliant, high-risk patient and incomplete vaccination for patients with chronic kidney disease may have contributed to the transmission.
A possible explanation for the failure to isolate B. mallei from the nasal swabs was the heavy growth of various other contaminating bacteria because no selective culture medium exists for B. mallei.
On balance, however, we believe the evidence – in particular based on highly differential degrees of nuclear gene divergence and failure to isolate a grass-like sdh2-rps14 gene under positively controlled circumstances – favors a separate putative transfer in Joinvillea as well.
In the case of the intra-articular zygapophyseal joint injections, there were no incidences of a radiate spread of contrast medium; indicative of a lack of target specificity with failure to isolate the zygapophyseal joint [ 55].
There was some evidence of a correlation between higher numbers of C. difficile cases and failure to isolate prior to a positive result for C. diffciile (R= -0.35).
However, we succeeded in whole-sequence analysis using a stool specimen from case-patient 11, which suggests the failure to isolate HPeV3 was not a result of low viral load in the specimens from the patients with epidemic myalgia.
Failure to isolate will reduce the total isolation effectiveness, but will also reduce costs.
A hypothesis to explain the repeated failure to isolate pure epithelial cells able to form islets of luminal phenotype by the limiting dilution cloning procedure is that they are probably almost terminally differentiated.
