• 1098 Citations
  • 13 h-Index
20002016
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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.

  • 5 Similar Profiles
Quorum Sensing Medicine & Life Sciences
Pectobacterium Medicine & Life Sciences
Thermococcus Medicine & Life Sciences
Trehalose Medicine & Life Sciences
Maltose Medicine & Life Sciences
Escherichia coli Medicine & Life Sciences
Archaea Medicine & Life Sciences
Coenzyme A Medicine & Life Sciences

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Research Output at NOVA 2000 2016

  • 1098 Citations
  • 13 h-Index
  • 15 Article
  • 1 Chapter
8 Citations (Scopus)
Pectobacterium
Virulence
Potassium
Solanum tuberosum
Acyl-Butyrolactones
113 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

Quorum Sensing
Anti-Bacterial Agents
Escherichia coli
Bacteria
Dysbiosis
18 Citations (Scopus)

LsrF, a coenzyme A-dependent thiolase, catalyzes the terminal step in processing the quorum sensing signal autoinducer-2

Marques, J. C., Oh, I. K., Ly, D. C., Lamosa, P., Lima, M. R., Miller, S. T. & Xavier, K. B., 30 Sep 2014, In : Proceedings Of The National Academy Of Sciences Of The United States Of Ame. 111, 39, p. 14235-14240 6 p.

Research output: Contribution to journalArticle

Quorum Sensing
Coenzyme A
Aldehyde-Lyases
Phosphates
Dihydroxyacetone Phosphate
60 Citations (Scopus)

The First Steps of Adaptation of Escherichia coli to the Gut Are Dominated by Soft Sweeps

Barroso-Batista, J., Sousa, A., Lourenço, M., Bergman, M. L., Sobral, D., Demengeot, J., Xavier, K. B. & Gordo, I., 2014, In : PLoS Genetics. 10, 3, e1004182.

Research output: Contribution to journalArticle

mutation
digestive system
crossover interference
Escherichia coli
Mutation
186 Citations (Scopus)

AI-2-mediated signalling in bacteria

Xavier, K. B., 1 Jan 2013, In : Fems Microbiology Reviews. 37, 2, p. 156-181

Research output: Contribution to journalArticle

Open Access