Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Flexibacter columnaris

Partial purification and properties of a columnaricin isolated from the myxobacterium Chondrococcus columnaris

Creator:

Needleman, David Sol

Abstract:

Of the 14 strains of Chondrococcus columnaris examined, 4 produced antagonistic substances that inhibited the growth of other strains of this species. The antagonistic substance produced by strain 3-P63-12 was examined in greater detail. Since the inhibitory substance had an extremely narrow spectrum of activity, and was not transmissible in...

Resource Type:

Masters Thesis
Comparison of Flexibacter columnaris strains isolated from fish in North America and other areas of the Pacific Rim

Creator:

Song, Yen-ling

Abstract:

Twenty-two isolates of Flexibacter columnaris were collected from different species of fish from a wide geographic range. Shieh medium was selected and modified to provide satisfactory growth of F. columnaris strains. Although there were three phenotypic variations in colony morphology among the strains observed, the environmental and biochemical characteristics as...

Resource Type:

Dissertation
Attachment of the pathogen Flexibacter columnaris to fish cells

Creator:

Zaldivar, Mercedes

Abstract:

The ability of Flexibacter columnaris to attach to fish cells was studied. Four of the five bacterial strains tested were able to adhere to fish cells derived from four different fish species. The attachment of these strains in vitro required magnesium but was not affected by increasing the incubation temperature...

Resource Type:

Masters Thesis