Pathogenic Microbiology Commons^™

Fisheries Research Contract Report No. 9 - Enhancing The Emergency Disease Response Capability Of The Western Australian Department Of Fisheries And Industry Bodies Associated With Freshwater Crayfish. Aquatic Animal Health Subprogram: Frdc Project No. 2003/671, Frances Stephens, Brian Jones, Iain East, Karina Scott, Simon Bennison

Fisheries Research Contract Reports

CRAYFISH PLAGUE IS A MAJOR DISEASE AFFECTING FRESHWATER CRAYFISH IN SOME AREAS OF THE WORLD. THE DISEASE HAS NEVER BEEN REPORTED IN AUSTRALIA. THE SIMULATION EXERCISE THAT WAS UNDERTAKEN AS PART OF THIS PROJECT WAS A RESPONSE TO A FICTITIOUS OUTBREAK OF CRAYFISH PLAGUE.

Funding for this project was provided to enable an exercise simulating an outbreak of crayfish plague to be conducted in Western Australia. Crayfish plague is a fungal disease (Aphanomyces astaci) that has devastated some freshwater crayfish populations in Europe but has never been recorded in Australia. The exercise was planned arounda fictitious outbreak of crayfish plague …

Pcr And 16s Rdna Sequencing For Identifying And Comparing Gram-Negative Bacteria, Molly Truax

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.

Caenorhabditis Elegans: A Look At Koch's Postulates And Host-Pathogen Interactions, Nicole Helmrichs

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.

Methanogenic Archaea And Human Periodontal Disease, Paul W. Lepp, Mary M. Brinig, Cleber C. Ouverney, Katherine Palm, Gary C. Armitage, David A. Relman

Faculty Publications, Biological Sciences

Archaea have been isolated from the human colon, vagina, and oral cavity, but have not been established as causes of human disease. In this study, we reveal a relationship between the severity of periodontal disease and the relative abundance of archaeal small subunit ribosomal RNA genes (SSU rDNA) in the subgingival crevice by using quantitative PCR. Furthermore, the relative abundance of archaeal small subunit rDNA decreased at treated sites in association with clinical improvement. Archaea were harbored by 36% of periodontitis patients and were restricted to subgingival sites with periodontal disease. The presence of archaeal cells at these sites was …

High Phosphate (Up To 600 Mm) Induces Pseudohyphal Development In Five Wild Type Candida Albicans, Jacob M. Hornby, Raluca Dumitru, Kenneth Nickerson

Kenneth Nickerson Papers

A method is described for the formation of nearly 100% pseudohyphae populations of wild-type Candida albicans A72. The method employs fungal growth at 37 °C (ca. 5×10⁶ cells/ml) in a glucose–proline–N-acetyl-glucosamine medium supplemented with up to 600 mM phosphate (KH₂PO₄/K₂HPO₄ 1:1) at pH 6.5. Four other strains of C. albicans (MEN, 10261, SG5314 and CAI-4) also formed pseudohyphae under these conditions, although the phosphate response profiles differed in the concentration required for each strain to form pseudohyphae.