Example sentences for: dioxygenase

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

  • One reporter gene, the aph gene which confers resistance to kanamycin, allows for selection of active promoters and a second reporter gene, the xylE gene which encodes catechol 2,3 dioxygenase, allows for screening for loss of promoter activity.

  • In contrast, indoleamine 2,3-dioxygenase has broad substrate specificity and is capable of depleting low-to-normal concentrations of tryptophan if induced by IFN-γ.

  • If so, in human systems the balance favors domination by the indoleamine dioxygenase route, whereas in murine systems the nitric oxide route is favored.

  • To compare directly the relative ability of the sur2 and wild-type bacteria to survive in macrophages, THP-1 macrophages were infected with a mixture of a genetically marked control strain and the sur2 strain and the survival of each strain was followed independently as previously described [ 22 ] . The wild-type strain expresses the xylE gene product, catechol 2,3-dioxygenase, such that when its colonies are sprayed with catechol, they turn bright yellow, while wild-type colonies remain white.

  • The consequent increase in nitric oxide production might then tend to limit the availability of kynurenine as a result of inhibition of indoleamine dioxygenase.


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