Zobrazeno 1 - 10
of 78
pro vyhledávání: '"R.W. Tuveson"'
Publikováno v:
Journal of Invertebrate Pathology. 43:414-421
Two mutants with different conidiogenesis were isolated from wild phatotypes of Hirsutella thompsonii var. thompsonii collected from the citrus rust mite in Florida. One mutant ( WSI ) produces more typical single-neck phialides and conidia than the
Autor:
M.A. Satterthwaite, R.W. Tuveson
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 36:165-170
The inactivating effects of both near ultraviolet (blacklight) and shortwave ultraviolet (UV) have been investigated for two auxotrophic strains of Neurospora crassa. The two strain were indistinguishable with respect to their sensitivity to inactiva
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 5:23-31
A mutant of Aspergillus nidulans has been isolated which shows greater sensitivity to ultraviolet irradiation and nitrous acid treatment than the strain from which it was derived. The mutation conferring mutagen sensitivity is inherited as a single r
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 5:217-224
Fewer adenine-independent mutants were induced by UV in a UV-sensitive mutant (uvs-1) of Aspergillus nidulans whether the comparison was made on the basis of equivalent dose or survival. Methionine-independent strains were induced with greater freque
Autor:
R.W. Tuveson, Gisela Wohlrab
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 8:265-275
It has been shown that a mutation to UV-sensitivity ( uvs -I) has the effect of reducing the yield of adenine-independent mutants in Aspergillus nidulans whether the comparison is made on the basis of dose or survival. Methionine-independent mutants
Publikováno v:
Ecology. 44:734-740
Autor:
Gisela Wohlrab, R.W. Tuveson
Publikováno v:
American Journal of Botany. 52:1050-1058
The most common pattern of succession in the most recently active dunes along the southern shore of Lake Michigan is the formation and stabilization of dunes by marram grass, Ammophila breviligulata, the decline of this population after stabilization
Autor:
R.W. Tuveson, J. Mangan
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 9:455-466
A mutant ( uvs -1 upr -1) with enhanced UV sensitivity has been isolated from the uvs -1 upr -1 + mutant of N. crassa . The negative slope of the exponential UV dose-response curve of the uvs -1 upr -1 mutant is approximately 1.8 times that of the uv
Publikováno v:
Mutation research. 216(5)
In vitro, the photodynamic compound bernzo[ a ]pyrene (BAP) generates singlet oxygen efficiently when irradiated in organic solvents. It also photogenerates superoxide anion radical in water and can act as a photoreducing agent in the absence of oxyg
Publikováno v:
Mutation research. 126(1)
The his -4 locus derived from Escherichia coli strain AB1157 has been transduced into 4 E. coli strains that exhibit all 4 possible combinations of genes controlling sensitivity to near-ultravioler light ( nur versus nur + ) and far-ultraviolet light