Example sentences for: pxo

How can you use “pxo” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Although the region is not bracketed by IS elements or tRNAs that are characteristic of pathogenicity islands (PAIs), it bears features that are similar to the putative PAI identified in the B. anthracis plasmid pXO1 [ 20 ] . Bacterial sequences with similarity to the B. anthracis cap genes are present in sequence databases.

  • A DNA fragment estimated to be 72 kb in size hybridized to the mixed pXO2 probe, which is slightly larger, but within 3% of the reported size of pAW63 (70 kb).

  • DNA sequencing of the amplified PCR products revealed a high degree of sequence similarity to pXO2 ORFs [Genbank accession numbers AF547271-AF547318].

  • This same PFGE protocol produced a similarly accurate measurement of the size of the B. anthracis plasmid pXO1 as determined by complete DNA sequencing [ 19 ] . The detection of sequences similar to pXO2 ORFs on pAW63 suggests that other pXO2 genes, in addition to those involved with replication, are also located on the pAW63 plasmid.

  • The remaining 38 pXO2 ORFs were not included in the present survey due to sub-optimal A/T richness, amplicon size, and thermodynamic characteristics of the candidate primer sets.


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