The phrase "a isolate" is not correct in standard written English.
The correct term is "an isolate," which refers to something that is separate or distinct from others.
Example: "The scientist discovered an isolate of the bacteria that had unique properties."
Alternatives: "a separate entity" or "a distinct specimen."
We analyzed, by DNA sequencing, the DNA gyrase and topoisomerase IV genes of the first reported highly fluoroquinolone-resistant S. Paratyphi A isolate (6 ).
The first clinical case for which treatment of illness caused by typhoidal Salmonella spp. with azithromycin (MIC 256 µg/mL) failed was reported during 2010, evidenced by testing a S. enterica Paratyphi A isolate from Pakistan (14 ).
This K is conserved in the GlSec61α orthologues from all the sequenced Giardia genomes (Assemblage E isolate P15, Assemblage A isolate WB, Assemblage B isolate GS_B, Assemblage A2 isolate DH and Assemblage B isolate GS) (Additional file 2).
(DOCX 74 kb) Additional file 2: Multiple sequence alignment of GlSec61α from G. lamblia Assemblage A isolate WB, Assemblage B isolate GS, Assemblage A2 isolate DH, Assemblage B isolate GS_B and Assemblage E isolate P15 with the two orthologous sequences from S. salmonicida.
The principal requirements for such a system are sufficiently efficient methods to (a) isolate clonal populations (e.g., via plating on solid media), to (b) transfer genetic material (i.e., protocols for transformation, transduction, or conjugation), and to (c) link the transfer of the genetic material to an identifiable (i.e., screenable or selectable) phenotype (e.g., conferred by marker genes).
This study evaluates the protective efficacy following lethal homologous challenge of a replication-incompetent porcine adenovirus 3 (PAvectorctor expressing the HA gene from the A/Hanoi/30408/2005 H5N1 (H5N1-H05) influenza A isolate (PAV3-HA).
Seventy MSV-sensitive maize seedlings (Golden Bantam) were co-infected with each of the defective laboratory-constructed recombinant virus pairs MatMPCPVW+VWMPCPMat (containing reciprocal mp and cp exchanges between the maize-adapted MSV-A isolate, MSV-MatA, and the Digitaria-adapted MSV-B isolate, MSV-VW) and MatMPCPLIRVW+VWMPCPLIRMat (containing reciprocal mp, cp and LIR exchanges).
But Von Bruenchenhein was not an isolate.
This an a isolated case".
A third putative IS found in three of our isolates but potentially inserted into only two isolates at different positions, consists of a isolate-specific region of variable size (393 to 563 bp), containing 5 to 12 tandem repeats.> -wrap-foot> *Posindicateddinated in column Segment correspond to the larger uncovered segment.
