title: The sequence of the non-haemolytic enterotoxin operon from Bacillus cereus.
abstract: The non-haemolytic enterotoxin from Bacillus cereus has been sequenced. It is composed of three components, non-haemolytic enterotoxin A, B and C of 41.0, 39.8 and 36.5 kDa, respectively. Transcription of the operon seems to be positively regulated by plcR, a gene that also regulates phospholipase C expression. There is substantial similarity between the three proteins of non-haemolytic enterotoxin and between the non-haemolytic enterotoxin and haemolytic enterotoxin proteins.
authors.affiliation: Department of Pharmacology, Microbiology and Food Hygiene, Norwegian School of Veterinary Science, Oslo, Norway. per.e.granum@veths.no
authors.forename: P E
authors.initials: PE
authors.lastname: Granum
authors.forename: K
authors.initials: K
authors.lastname: O'Sullivan
authors.forename: T
authors.initials: T
authors.lastname: Lund
mesh_terms: D000595:Amino Acid Sequence; D001409:Bacillus cereus / Q000235:genetics* / Q000472:pathogenicity; D001483:Base Sequence; D003001:Cloning, Molecular; D017931:DNA Primers; D003967:Diarrhea / Q000382:microbiology; D004768:Enterotoxins / Q000235:genetics*; D005517:Foodborne Diseases / Q000382:microbiology; D005798:Genes, Bacterial; D008969:Molecular Sequence Data; D009693:Nucleic Acid Hybridization; D009876:Operon; D016133:Polymerase Chain Reaction; D017422:Sequence Analysis, DNA; D017386:Sequence Homology, Amino Acid
chemical_list: D017931:DNA Primers; D004768:Enterotoxins; C040792:enterotoxin, Bacillus cereus