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Kevin P. Francis

Researcher at PerkinElmer

Publications -  78
Citations -  4121

Kevin P. Francis is an academic researcher from PerkinElmer. The author has contributed to research in topics: Population & In vivo. The author has an hindex of 30, co-authored 73 publications receiving 3630 citations.

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Bacillus weihenstephanensis sp. nov. is a new psychrotolerant species of the Bacillus cereus group.

TL;DR: The DNA sequences investigated exhibited a high degree of sequence similarity indicating a close relationship between the species of the B. cereus group, and strongly support a hitherto unrecognized fifth sub-group within the B.'s cereus species group comprising psychrotolerant, but not mesophilic, B. mycoides strains.
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Monitoring bioluminescent Staphylococcus aureus infections in living mice using a novel luxABCDE construct.

TL;DR: This paper shows for the first time that bioluminescence offers a method for monitoring S. aureus infections in vivo that is sensitive and noninvasive and requires fewer animals than conventional methodologies.
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Microbiota of Human Breast Tissue

TL;DR: A diverse population of bacteria was detected within tissue collected from sites all around the breast in women aged 18 to 90, not all of whom had a history of lactation, and the principal phylum was Proteobacteria.
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Extracellular replication of Listeria monocytogenes in the murine gall bladder.

TL;DR: In vivo bioluminescence imaging was employed to determine the location of the infection over time in live animals, revealing strong signals from the gall bladder over a period of several days, in diseased as well as asymptomatic animals and suggesting that L. monocytogenes may be carried in the human gall bladder.