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Cyanase-Mediated Utilization of Cyanate in Pseudomonas fluorescens NCIB 11764
Article on cyanase-mediated utilization of cyanate in Pseudomonas fluorescens NCIB 11764.
Date:
January 1, 1989
Creator:
Kunz, Daniel A. & Nagappan, Olagappan
Object Type:
Article
System:
The UNT Digital Library
Quantitative Studies of Inhibitors of ADP-ribosylation in Vitro and in Vivo
Article evaluating the selectivity of compounds originally identified as inhibitors of poly(ADP-ribose) polymerase on members of the three classes of enzymes. The results suggest that micromolar levels of the benzamides in the culture medium should allow selective inhibition of poly(ADP-ribose) metabolism in intact cells. Furthermore, comparative quantitative inhibition studies should prove useful for assigning the biological effects of these inhibitors as an effect on either poly(ADP-ribose) or mono(ADP-ribose) metabolism.
Date:
March 15, 1989
Creator:
Rankin, Patrick W.; Jacobson, Elaine L.; Benjamin, Robert C.; Moss, Joel & Jacobson, Myron K.
Object Type:
Article
System:
The UNT Digital Library
Remote Sensing and GIS for Nonpoint Source Pollution Analysis in the City of Dallas' Eastern Watersheds
This report describes the findings of a study conducted on the Eastern Watersheds of Lake Lavon, Lake Ray Hubbard, Lake Tawakoni, Lake Palestine and Lake Fork, which are located within the Blackland Prairie, Post Oak Savannah and Pineywoods provinces. These watersheds are among nine that provide drinking water to Dallas, Texas. The study examines the potential benefit of "remote sensing and geographic information systems (GIS) for watershed management" in these five watersheds (p. iii).
Date:
June 1989
Creator:
University of North Texas. Department of Biological Sciences.
Object Type:
Book
System:
The UNT Digital Library
Response of Freshwater and Saltwater Toxicity Test Species to Calcium and Salinity Concentrations Encountered in Toxicity Tests
The responses of freshwater (Daphnia magna. Pimephales promelas) and saltwater (Mysidopsis bahia. Cyprinodon variegatus) toxicity test species to elevated calcium concentrations and changing salinity conditions were investigated. The use of salinity as a criterion for selection between saltwater and freshwater test species was investigated by conducting both calcium and salinity toxicity tests. Salinity was determined to be an inappropriate criterion under conditions encountered in this study.
Date:
1989
Creator:
Price, Edmund E., 1954-
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library