• 1389 Citations
  • 14 h-Index

Research output per year

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Fingerprint Dive into the research topics where Karina Bivar Xavier is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Research Output at NOVA

  • 1389 Citations
  • 14 h-Index
  • 18 Article
  • 1 Chapter

Identification of novel autoinducer-2 receptors in Clostridia reveals plasticity in the binding site of the LsrB receptor family

Torcato, I. M., Kasal, M. R., Brito, P. H., Miller, S. T. & Xavier, K. B., 1 Jan 2019, In : Journal of Biological Chemistry. 294, 12, p. 4450-4463 14 p.

Research output: Contribution to journalArticle

  • 3 Citations (Scopus)

    Synthesis and biological activity of a potent optically pure autoinducer-2 quorum sensing agonist

    Ascenso, O. S., Torcato, I. M., Miguel, A. S., Marques, J. C., Xavier, K. B., Ventura, M. R. & Maycock, C. D., 1 Apr 2019, In : Bioorganic Chemistry. 85, p. 75-81 7 p.

    Research output: Contribution to journalArticle

  • 2 Citations (Scopus)

    Synthesis of D-desthiobiotin-AI-2 as a novel chemical probe for autoinducer-2 quorum sensing receptors

    Miranda, V., Torcato, I. M., Xavier, K. B. & Ventura, M. R., 1 Nov 2019, In : Bioorganic Chemistry. 92, 103200.

    Research output: Contribution to journalArticle

  • 1 Citation (Scopus)
  • 10 Citations (Scopus)

    Manipulation of the quorum sensing signal AI-2 affects the antibiotic-treated gut microbiota

    Thompson, J. A., Oliveira, R., Djukovic, A., Ubeda, C. & Xavier, K. B., 24 Mar 2015, In : Cell Reports. 10, 11, p. 1861-1871 11 p.

    Research output: Contribution to journalArticle

  • 155 Citations (Scopus)