Université Marie et Louis Pasteur

Genomic determinants of penicillin G susceptibility and cefazolin inoculum effect in methicillin-susceptible Staphylococcus aureus bloodstream isolates.

BACKGROUND: This study aimed to describe penicillin G susceptibility, blaZ diversity, and genetic determinants of the cefazolin inoculum effect (CfzIE) among MSSA bloodstream isolates. METHODS: The first three non-duplicate MSSA isolates recovered each month from blood cultures a...

Emergent properties of urban landscapes shape urban eco-evolutionary dynamics

Abstract Context Urbanization transforms natural ecosystems into heterogeneous and fragmented landscapes, creating novel selective pressures that can drive eco-evolutionary dynamics. However, the specific role of urban spatial structure in shaping these dynamics remains poorly un...

Take a Break, Take Notes? The Relationship Between Pauses, Note-Taking, and Learning Performance in Instructional Videos

Although pauses in instructional videos can enhance learning, previous studies have shown that learners barely use this function. However, these studies have not examined the role of note-taking in pause use. This study investigated whether note-taking is associated with pause us...

The upper B 2 <mml:math xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mnf="http://cambridge.org/core/manifest" xmlns:cup="http://contentservices.cambridge.org" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:m="http://cambridge.org/core/metadata" xmlns:core="http://cambridge.org/core" xmlns:c="http://cambridge.org/core/content"> <mml:msub> <mml:mi>B</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:math> $B_2$ index of galled trees

Abstract In recent years, there has been effort to extend the classical notion of phylogenetic balance, originally defined in the context of trees, to networks. One of the most natural ways to do this is with the so-called upper B 2 <mml:math xmlns:xlink="http://www.w3.org/1999/x...