Example sentences for: dmsabc

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

  • The location of the NarL-phosphate protected regions within a 97 bp segment of the dmsA promoter is consistent with the model for dmsABC expression whereby multiple molecules of NarL-phosphate recognize and bind to the DNA in a weak and cooperative fashion.

  • This study investigated the effects of sequence changes in the Fnr-recognition site on the anaerobic activation of dmsA-lacZ expression as well as examined the NarL recognition sites within the dmsABC regulatory region.

  • In this study, the control of dmsABC gene expression by Fnr and NarL was investigated.

  • The enhanced ability of Fnr to activate dmsABC gene expression is possibly, by analogy to Crp, due to increased affinity of Fnr at the consensus versus the native non-consensus Fnr recognition sequence at dmsA . Likewise, the poor match of the Fnr site at the promoter for the fumarate reductase gene, frdA to the consensus Fnr sequence may account for the relatively weak anaerobic induction for this respiratory operon [ 14 ] .

  • Furthermore, the spacing between the Fnr and RNA polymerase recognition sequences is critical at dmsA . In vitro interactions of the nitrate-responsive regulatory protein NarL with the promoter region of dmsABC were examined using DNase I and hydroxyl radical footprinting techniques.


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