Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Robert T. Gudauskas"'
Publikováno v:
Virology
The structural polypeptides of baculoviruses of Autographa californica (AcMNPV) and Porthetria dispar (PdMNPV) were analyzed by two-dimensional (2-D) gel electrophoresis. Purified proteins were solubilized in urea-NP40 mix and separated by isoelectri
Autor:
Ellen M. Bauske, John F. Murphy, Robert T Gudauskas, Mahefa Andrianifahanana, Geoffrey W. Zehnder, Edward J. Sikora, Daniel W Porch, Joseph M. Kemble, Donald F Lester
Publikováno v:
Plant Disease. 82:117-120
During 1992, a multivirus epidemic reduced tomato production by as much as 25% in the major tomato-growing region of Alabama. Estimated yield losses of 100% resulted from the epidemic in over 250 ha in two counties of North Alabama. Cucumber mosaic c
Publikováno v:
Journal of Invertebrate Pathology. 30:314-317
Deoxyribonucleic acid (DNA) from isolates of five nuclear polyhedrosis viruses (NPV) from lepidopterous hosts of the noctuid subfamily Plusiinae was analyzed by ion-exchange and paper chromatography. Viruses and production hosts were: Trichoplusia ni
Publikováno v:
Journal of Invertebrate Pathology. 29:182-191
Publikováno v:
Current Microbiology. 4:139-142
When corn stunt spiroplasma (CSS) was grown in spiroplasma medium A (SMA) containing 5% horse serum, 16% sucrose, 1.5% PPLO broth, and 0.002% phenol red indicator, color and pH of the medium changed from red (pH 7.5) to yellow (pH 5.8) by 4 days afte
Publikováno v:
Journal of Invertebrate Pathology. 33:19-30
Purified polyhedron proteins and purified, ultrasonicated virions of four nuclear polyhedrosis viruses (NPVs), separable into two morphologic groups of singly and multiply embedded virion types (SEVs and MEVs), were investigated by immunodiffusion an
Publikováno v:
Journal of Invertebrate Pathology. 30:303-313
The virions of six isolates of five nuclear polyhedrosis viruses (NPV) infecting plusiine larvae (Lepidoptera: Noctuidae) were reproducibly separated by sucrose density gradient centrifugation and fractionation. Purity of the preparations was establi
Publikováno v:
The Journal of General and Applied Microbiology. 29:1-7
Growth of corn stunt spiroplasma (CSS) in a medium containing 0-47 mM arginine increased with increasing arginine concentrations. Plotting specific growth rates of CSS at 0-94mM arginine resulted in a hyperbolic curve. At low arginine concentrations,
Publikováno v:
Journal of Invertebrate Pathology. 29:367-372
Effects of exposure to Bacillus thuringiensis and a nuclear-polyhedrosis virus (NPV) on larvae of the cabbage looper, Trichoplusia ni , were determined in laboratory experiments. Mortality curves Were established for each pathogen and served as the b
Publikováno v:
The Journal of General and Applied Microbiology. 31:499-505
The amino acid requirements of Spiroplasma citri, S. floricola, S. melliform, SR-3, brevi and S. apis were determined in a chemically defined medium. Deletion of individual amino acids from an otherwise complete growth medium indicated that of the 20