Example sentences for: aroa

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

  • S. typhimurium has three paralogs of DAHP synthase belonging to the AroA Iα family, whereas P. aeruginosa possesses two paralogs of AroA Iα enzyme and two paralogs of class II DAHP synthase (AroA II ) [ 14].

  • These include the overall gene organization of the trp operon, for which many microbial patterns are known; the extremely rare gene order of trpEa trpEb instead of the typical order trpEb trpEa; the fusion of genes encoding the alpha ( trpAa ) and beta ( trpAb ) subunits of anthranilate synthase, a fusion that exists in only a limited number of other taxa, and the presence of operonic genes exhibiting distinctive homology subtypes ( aroA Iβ and tyrA (p) ).

  • The Ferroplasma genome illustrates a case where a non-tryptophan pathway gene, aroA encoding DAHP synthase, is a member of the operon (translationally coupled).

  • The Anabaena/Nostoc linkage group is additionally reminiscent of the B. subtilis supraoperon in the presence of aroB and tyrA . Although B. subtilis does not have aroA Iβ represented in its supraoperon (as do Anabaena and Nostoc ), aroA Iβ is the homology class (of three possible DAHP synthase homologs distributed in nature [ 25, 26, 27]) that is utilized by B. subtilis . A number of supraoperon gene insertions have occurred outside of the trp operon as well.

  • For example, the initial discovery of "plant-type" AroA II in bacteria led to the assumption of LGT from plant to bacterium.


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