UNT Scholarly Works - 2,330 Matching Results

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Ultrastructure of Azotobacter vinelandii

Description: Article discussing research on vegetative cells and cysts for Azotobacter vinelandii 12837 prepared for electron microscopy by several methods assumed to preserve structural details destroyed by techniques previously reported in literature.
Date: August 8, 1970
Creator: Vela, G. Roland, 1927-; Cagle, Gerald D. & Holmgren, P. R.
Partner: UNT College of Arts and Sciences

Effect of Peptone on Azotobacter Morphology

Description: Article on pleomorphism in cultures of Azotobacter vinelandii, induced by the addition of Difco peptone to the growth medium.
Date: July 1972
Creator: Vela, G. Roland, 1927- & Rosenthal, R. S.
Partner: UNT College of Arts and Sciences

Cysts of Azotobacter vinelandii with Double Coats

Description: Article on members of the genus Azotobacter, which are characterized by their ability to form cysts.
Date: October 1972
Creator: Cagle, Gerald D. & Vela, G. Roland, 1927-
Partner: UNT College of Arts and Sciences

Physiological Studies on Vitreoscilla stercoraria

Description: In this article, Vitreoscilla stercoraria ATCC 15218 was studied to elucidate some of its physiological characteristics.
Date: December 1972
Creator: Mayfield, D. C. & Kester, A. S.
Partner: UNT College of Arts and Sciences

Survival of Azotobacter in Dry Soil

Description: Article on the survival of Azotobacter in dry soil.
Date: July 1974
Creator: Vela, G. Roland, 1927-
Partner: UNT College of Arts and Sciences