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Antagonistic properties of aquatic myxobacteria and pseudomonads

Creator:: Burnison, Bryan Kent
Abstract:: Certain species of the orders Myxobacterales and Pseudo-monadales are well-known antagonists. Pseudomonas fluorescens and Pseudomonas putida have been reported to produce bacteriostatic and bactericidal substances. Among the myxobacteria there are various species which are known for their ability to produce lytic enzymes and antibiotics. Organisms from both of these groups...
Resource Type:: Masters Thesis
Full Text:: AQUATIC MYXOBACTERIA AND PSEUDOMONADS Abstract approved: Dr. R. E. Pacha Certain species of the

A taxonomic study on myxobacteria isolated from fish

Creator:: Porter, Sook Hee
Abstract:: While the genus Cytophaga has been defined and classified on a morphological basis, knowledge of fresh water members of this group of myxobacteria is scanty. In the present study cultural and morphological characteristics were investigated in an attempt to classify a group of fresh water cytophaga. Microscopic examination revealed all...
Resource Type:: Masters Thesis
Full Text:: Redacted for privacy Abstract approved: Dr. R. E. Pacha While the genus Cytophaga has been defined and

Isolation and characterization of a bacteriophage for Cytophaga succinicans (RL-8)

Creator:: Rust, Patricia Joy
Resource Type:: Masters Thesis
Full Text:: : fIlDr. R. E. Pacha Although bacteriophages have been recognized for a number of years, little

Fresh water myxobacteria : a taxonomic study

Creator:: Nitsos, Peggy Koerner
Abstract:: Myxobacteria are known to occur in the aquatic environment, however, little information is available regarding the taxonomy of these organisms. This investigation was initiated in an attempt to classify a group of fresh water cytophagas on the basis of biochemical and physiological as well as cultural and morphological characteristics. The...
Resource Type:: Masters Thesis
Full Text:: express her appreciation to: Dr. R. E. Pacha for the encouragement, inspiration and guidance so

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
Full Text:: COLUMNARIS Abstract approved: Redacted for Privacy Dr. R. E. Pacha Of the 14 strains of Chondrococcus

Ecological study of aquatic myxobacteria in a woodland stream

Creator:: Carlson, René Virginia
Abstract:: Most studies of bacteria in water have concerned public health; little attention has been given to organisms which are indigenous to the aquatic environment. Myxobacteria are known to occur in soil, in the marine environment, and several have been studied in relation to diseases of salmonid fishes. However, little information...
Resource Type:: Masters Thesis
Full Text:: A WOODLAND STREAM Abstract approved: Redacted for Privacy kobert E. Pacha Most studies of

A correction factor of ring-necked pheasant sex ratios for application in census methods

Creator:: Gubser, Cecil Ennis
Resource Type:: Masters Thesis
Full Text:: Professor R. E. Dimick, Head of the Fish and Game Management Depart- ment of Oregon State College I wish

Black-tailed deer investigations on a closed area in Western Oregon

Creator:: Rieck, Carroll Adelbert
Resource Type:: Masters Thesis
Full Text:: ..... * 32 R u t t i n Sea o i't _ , -a - e 4 . . . . . , t t s inemies .... **.****.*****a*****S

Comparative winter survival of wild and game farm pheasants on Eliza Island, Washington

Creator:: Corthell, Robert Ashley
Resource Type:: Masters Thesis
Full Text:: , and to Professor R. E. Dirnick, Head, Fish and Game Depart- ment, Oregon State College, for his

Douglas's ground squirrel as a predator upon upland game bird nests on the Soap creek experimental area in Oregon

Creator:: Stanton, Frank Webster
Resource Type:: Masters Thesis
Full Text:: . Good r Hy. '74 Aug. 6 V. Good 6 fly. '74 Aug. 6 V. Good 6 Uy. '74 Aug. e T. Good 6 fly. grass

ScholarsArchive@OSU

Antagonistic properties of aquatic myxobacteria and pseudomonads

A taxonomic study on myxobacteria isolated from fish

Isolation and characterization of a bacteriophage for Cytophaga succinicans (RL-8)

Fresh water myxobacteria : a taxonomic study

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

Ecological study of aquatic myxobacteria in a woodland stream

A correction factor of ring-necked pheasant sex ratios for application in census methods

Black-tailed deer investigations on a closed area in Western Oregon

Comparative winter survival of wild and game farm pheasants on Eliza Island, Washington

Douglas's ground squirrel as a predator upon upland game bird nests on the Soap creek experimental area in Oregon

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