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Effects of growth substances on non-induced and Botrytis cinerea culture filtrate-induced phaseollin production in Phaseolus vulgaris cell suspension cultures
Article on the effects of growth substances on non-induced and Botrytis cinerea culture filtrate-induced phaseollin production in Phaseolus vulgaris cell suspension cultures.
Date:
May 1978
Creator:
Dixon, R. A. & Fuller, K. W.
Object Type:
Article
System:
The UNT Digital Library
Characterization of components from culture filtrates of Botrytis cinerea which stimulate phaseollin biosynthesis in Phaseolus vulgaris cell suspension cultures
Article on the characterization of components from culture filtrates of Botrytis cinerea which stimulate phaseollin biosynthesis in Phaseolus vulgaris cell suspension cultures.
Date:
1977
Creator:
Dixon, R. A. & Lamb, Christopher J.
Object Type:
Article
System:
The UNT Digital Library
Freeze-Etching of Azotobacter vinelandii: Examination of Wall, Exine, and Vesicles
Article on the freeze-etching of Azotobacter vinelandii and an examination of wall, exine, and vesicles.
Date:
March 1972
Creator:
Cagle, Gerald D.; Vela, G. Roland, 1927- & Pfister, Robert M.
Object Type:
Article
System:
The UNT Digital Library
Effect of Peptone on Azotobacter Morphology
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.
Object Type:
Article
System:
The UNT Digital Library
Cysts of Azotobacter vinelandii with Double Coats
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-
Object Type:
Article
System:
The UNT Digital Library
Physiological Studies on Vitreoscilla stercoraria
In this article, Vitreoscilla stercoraria ATCC 15218 was studied to elucidate some of its physiological characteristics.
Date:
December 1, 1972
Creator:
Mayfield, D. C. & Kester, A. S.
Object Type:
Article
System:
The UNT Digital Library
Giant Cysts and Cysts with Multiple Central Bodies in Azotobacter vinelandii
Article on giant cysts and cysts with multiple central bodies in Azotobacter vinelandii.
Date:
July 1, 1971
Creator:
Cagle, Gerald D. & Vela, G. Roland, 1927-
Object Type:
Article
System:
The UNT Digital Library
Comparison of Aryl Hydrocarbon Hydroxylase Induction in Cultured Blood Lymphocytes and Pulmonary Macrophages
Article discussing research on a comparison of aryl hydrocarbon hydroxylase induction in cultured blood lymphocytes and pulmonary macrophages.
Date:
November 1977
Creator:
McLemore, Theodore L.; Martin, R. Russell; Toppell, Kenneth L.; Busbee, David L. & Cantrell, Elroy T.
Object Type:
Article
System:
The UNT Digital Library
Ultrastructure of Azotobacter vinelandii
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.
Object Type:
Article
System:
The UNT Digital Library
Improved Staining of Extracellular Polymer for Electron Microscopy: Examination of Azotobacter, Zoogloea, Leuconostoc, and Bacillus
Article on improved staining of extracellular polymer for electron microscopy and an examination of Azotobacter, Zoogloea, Leuconostoc, and Bacillus.
Date:
September 1972
Creator:
Cagle, Gerald D.; Pfister, Robert M. & Vela, G. Roland, 1927-
Object Type:
Article
System:
The UNT Digital Library
Survival of Azotobacter in Dry Soil
Article on the survival of Azotobacter in dry soil.
Date:
July 1974
Creator:
Vela, G. Roland, 1927-
Object Type:
Article
System:
The UNT Digital Library
Passive Dispersal of Algae and Protozoa Internally and Externally by Selected Aquatic Insects
This investigation was concerned with three aspects of the problem of passive dispersal of algae and protozoa by aquatic insects: the role of odonates in passive dispersal of viable small aquatic organisms, the passage of viable algae and protozoa through digestive tracts of field-collected herbivorous and carnivorous aquatic insects, and the viability duration of selected algae, during insect transport under monitored conditions.
Date:
December 1970
Creator:
Solon, Bernard M. (Bernard Michael), 1932-
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1373
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
June 9, 1977
Creator:
Britton, Joseph & Hagan, J.
Object Type:
Specimen
System:
The UNT Digital Library
Leptodea fragilis, Specimen #516
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be long dead when collected.
Date:
June 14, 1979
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Leptodea fragilis, Specimen #517
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; white internal coloring; off-white external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be very-long dead when collected.
Date:
June 14, 1979
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Leptodea fragilis, Specimen #518
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date:
June 14, 1979
Creator:
Britton, Joseph; Brush, Sam & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1286
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Colorado basin. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
June 15, 1979
Creator:
Britton, Joseph; Brush, Sam & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Toxolasma texasense, Specimen #1198
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
June 16, 1979
Creator:
unknown
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1374
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
August 10, 1979
Creator:
Britton, Joseph & Britton, Michael
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1375
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 10, 1979
Creator:
Britton, Joseph & Britton, Michael
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1376
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
August 10, 1979
Creator:
Britton, Joseph & Britton, Michael
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1377
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; green external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 10, 1979
Creator:
Britton, Joseph & Britton, Michael
Object Type:
Specimen
System:
The UNT Digital Library
Toxolasma texasense, Specimen #1201
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
August 10, 1979
Creator:
Britton, Joseph & Britton, Michael
Object Type:
Specimen
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1264
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; brown external coloring; no external sculpturing. Collected in the Nueces basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
August 10, 1979
Creator:
Britton, Joseph & Britton, Michael
Object Type:
Specimen
System:
The UNT Digital Library