Lefebure, Tristan Nicolas

Research Associate

research

research areas

affiliations

academic staff in

publications

selected publications (listing in progress)

Lefébure T, Stanhope MJ. 2009. Pervasive, genome wide positive selection, leading to functional divergence in the bacterial genus Campylobacter. Genome Research, accepted.

Dole-Olivier MJ, Malard F, Martin D, Lefébure T, Gibert J. 2009. Relations between environmental gradients and stygobiotic biodiversity in ground water. Species requirements at a regional scale. Freshwater Biology, 54(4): 797-813.

Trontelj P, Douady CJ, Fišer C, Gibert J, Gorički S, Lefébure T, Sket B, Zakšek V. 2009. A molecular test for cryptic diversity in groundwater: how large are the ranges of macro-stygobionts? Freshwater Biology, 54(4): 727-744.

Lang P, Lefébure T, Wang W, Zadoks RN, Schukken Y, Stanhope MJ. 2009. Gene content differences across strains of Streptococcus uberis identified using oligonucleotide microarray comparative genomic hybridization. Infection, Genetics and Evolution, 9(2): 179-188

Stanhope MJ, Lefébure T, Walsh ST, Becker JA, Lang P, Pavinski-Bitar PD, Miller LA, Italia MJ, Amrine-Madsen H. 2008. Positive selection in penicillin binding proteins 1a, 2b, and 2x from Streptococcus pneumoniae and its correlation with amoxicillin resistance development. Infection, Genetics and Evolution, 8(3): 331-339.

Foulquier A, Malard F, Lefébure T, Douady CJ, Gibert J. 2007. The imprint of Quaternary glaciers on the present-day distribution of the obligate groundwater amphipod Niphargus virei (Niphargidae). Journal of Biogeography, 35(3): 552-564.

Lefébure T, Stanhope MJ. 2007. Evolution of the core and pan-genome of Streptococcus: positive selection, recombination, and genome composition. Genome Biology, 8: R71.

Stanhope MJ, Walsh SL, Becker JA, Miller LA, Lefébure T, Lang P, Pavinsky Bitar PD, Amrine-Madsen H. 2007. The relative frequency of intraspecific lateral gene transfer of penicillin binding proteins 1a, 2b, and 2x, in amoxicillin resistant Streptococcus pneumoniae. Infection, Genetics and Evolution, 7(4): 520-534.

Lefébure T, Douady CJ, Malard F, Gibert J. 2007. Testing dispersal and cryptic diversity in a widely distributed groundwater amphipod (Niphargus rhenorhodanensis). Molecular Phylogenetics and Evolution. 42(3): 676-686.

Lefébure T, Douady CJ, Gouy M, Gibert J. 2006. Relationship between morphological taxonomy and molecular divergence within Crustacea: proposal of a molecular threshold to help species delimitation. Molecular Phylogenetics and Evolution 40(2): 435-447.

Lefébure T, Douady CJ, Gouy M, Trontelj P, Briolay J, Gibert J. 2006. Phylogeography of a subterranean amphipod reveals cryptic diversity and dynamic evolution in extreme environments. Molecular Ecology 15(7): 1797-806.

speaker at Cornell event