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Dr. Jennifer Tolman

Dr. Jennifer Tolman

Lab Manager


PhD
 (Wester, Ontario, Canada) studying Intracellular behaviour of the opportunistic pathogen Burkholderia cenocepacia in murine macrophages
BScH (Carleton, Ontario, Canada) Forensic Science

As lab manager, I am responsible for the day-to-day operation of the LaRoche lab at ±«Óãtv University (Halifax, NS). I am also involved in field sampling and lab-based experiments related to a number of research projects, including the cultivation of a novel diazotroph, examining microbial gene expression related to the nitrogen cycle using the nCounter by NanoString, quantitation of diazotrophs through qPCR, and high-throughput sequencing of microbial populations and diazotrophs in particular. Furthermore, the lab is equipped with a BD Influx flow cytometer, funded by the Canada Foundation for Innovation. We use this cell sorter to identify and isolate microbial populations in natural seawater with a view to culturing, sequencing, and eventual single-cell genomics. 

Publications

Ratten J, Blanchard H, Zorz J, Tolman J, Desai D, LaRoche J. 2017. The diversity and distribution of nifH phylotypes in the tropical and temperate north atlantic ocean. Dedication page. 51

Ratten J, Comeau A, Tolman J, Langille M, LaRoche J. 2017. Isolation and genome sequencing of a novel marine heterotrophic diazotroph sheds light on its lifestyle. Dedication page. 182

2015. The Ocean Sampling Day Consortium. Gigascience. 4(1):27

Rosales-Reyes R, Aubert D, Tolman J, Amer A, Valvano M. 2012. Burkholderia cenocepacia type VI secretion system mediates escape of type II secreted proteins into the cytoplasm of infected macrophages. PLoS ONE 7(7):e41726. 

Tolman J, Valvano M. 2012. Global changes in gene expression by the opportunitic pathogen Burkholderia cenocepacia in response to internalization by murine macrophages. BMC genomics. 13(1):63