Unknown,Transcriptomics,Genomics,Proteomics

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Campylobacter jejuni Utilization of Fucose


ABSTRACT: Transcriptional profile of C. jejuni NCTC11168 while growing in MEM medium containing L-fucose. We hypothesize that certain C. jejuni strains, containing A certain genomic island, have acquired the ability to metabolize fucose. This study demonstrates the transcriptional profile C. jejuni growth while utilizing fucose. Microarray data was collected from three independent biological replicates and 6-9 technical replicates for each biological replicate.

ORGANISM(S): Campylobacter jejuni

SUBMITTER: Alain Stintzi 

PROVIDER: E-GEOD-28294 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

L-fucose utilization provides Campylobacter jejuni with a competitive advantage.

Stahl Martin M   Friis Lorna M LM   Nothaft Harald H   Liu Xin X   Li Jianjun J   Szymanski Christine M CM   Stintzi Alain A  

Proceedings of the National Academy of Sciences of the United States of America 20110411 17


Campylobacter jejuni is a prevalent gastrointestinal pathogen in humans and a common commensal of poultry. When colonizing its hosts, C. jejuni comes into contact with intestinal carbohydrates, including L-fucose, released from mucin glycoproteins. Several strains of C. jejuni possess a genomic island (cj0480c-cj0490) that is up-regulated in the presence of both L-fucose and mucin and allows for the utilization of L-fucose as a substrate for growth. Strains possessing this genomic island show in  ...[more]

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