Effects of growth temperature and caffeine on genetic responses of Candida albicans to ethyl methanesulfonate, nitrous acid and ultraviolet radiation

1976 ◽  
Vol 60 (1) ◽  
pp. 51-56 ◽  
Author(s):  
A. Sarachek ◽  
J. T. Bish
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation ◽  
Growth Temperature ◽  
Nitrous Acid ◽  
Ethyl Methanesulfonate ◽  
Genetic Responses

The mutagenic effect of ultraviolet radiation and nitrous acid onMycobacterium phlei

1966 ◽  
Vol 11 (3) ◽  
pp. 163-168 ◽  
Author(s):  
Miluše Radochová ◽  
J. Koníček ◽  
I. Málek
Keyword(s):  
Ultraviolet Radiation ◽  
Nitrous Acid ◽  
Mutagenic Effect

Effect of Ultraviolet Radiation on Candida albicans Biofilm on Poly(methylmethacrylate) Resin

2020 ◽  
Vol 29 (8) ◽  
pp. 686-692
Author(s):  
Randold Binns ◽  
Wei Li ◽  
Christine D. Wu ◽  
Stephen Campbell ◽  
Kent Knoernschild ◽  
...  
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation

Differential effects of growth temperatures on inactivation and mutation of Candida albicans by ultraviolet radiation

1969 ◽  
Vol 67 (2) ◽  
pp. 189-198 ◽  
Author(s):  
A. Sarachek ◽  
R. V. Goering ◽  
J. T. Bish
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation ◽  
Differential Effects

PURE AND MOSAIC CLONES — A REFLECTION OF DIFFERENCES IN MECHANISMS OF MUTAGENESIS BY DIFFERENT AGENTS IN SACCHAROMYCES CEREVISIAE

1981 ◽  
Vol 23 (1) ◽  
pp. 73-79 ◽  
Author(s):  
A. Nasim ◽  
M. A. Hannan ◽  
Earle R. Nestmann
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ultraviolet Light ◽  
Nitrous Acid ◽  
Repair Process ◽  
Dna Lesions ◽  
Ethyl Methanesulfonate ◽  
Methyl Methanesulfonate ◽  
Mechanisms Of Mutagenesis ◽  
G1 Cells

The induction of pure and mosaic clones has been studied in haploid G1 cells of Saccharomyces cerevisiae. Following treatments with ultraviolet light, methyl methanesulfonate, ethyl methanesulfonate, nitrous acid, and N-methyl-N′-nitro-N-nitrosoguanidine, the relative proportions of pure mutant clones varied from 25 to 100% at comparable survival levels. Ultraviolet light and methyl methanesulfonate produced mainly pure mutant clones, whereas ethyl methanesulfonate and nitrous acid produced mainly mosaics at 59 to 100% survival levels. The ratio of pure to mosaic clones induced by nitrosoguanidine fell between these two classes. These results are consistent with a classification of mutagens on the basis of repair and replication-dependent mechanisms of mutagenesis in other organisms. Agents having actions similar to ultraviolet light may produce mainly pure clones through a pre-replicative process involving an error-prone DNA repair process. Others may produce mainly mosaic mutants due to the different nature of DNA lesions which may require a replication-dependent process for fixation of mutations. Preliminary data from combined treatments of mutagens belonging to two different classes (i.e. ultraviolet light and nitrous acid) suggest the possibility of an interaction between these agents, resulting in a higher proportion of pure clones, possibly due to an inducible process. Studies of induced frequencies of pure and mosaic clones may be useful in the characterization of mutagens with functional differences.

scholarly journals Prevention of ultraviolet radiation-induced immunosuppression by sunscreen in Candida albicans-induced delayed-type hypersensitivity

2016 ◽  
Vol 14 (1) ◽  
pp. 202-208 ◽  
Author(s):  
QUAN CHEN ◽  
RUNXIANG LI ◽  
XIAOXIA ZHAO ◽  
BIHUA LIANG ◽  
SHAOYIN MA ◽  
...  
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation ◽  
Delayed Type Hypersensitivity ◽  
Radiation Induced

Relative susceptibilities of caffeine-sensitive and caffeine-resistant strains of Candida albicans to inactivation and mutation by ultraviolet radiation

1970 ◽  
Vol 74 (3) ◽  
pp. 244-257 ◽  
Author(s):  
A. Sarachek ◽  
J. T. Bish ◽  
Rosalee Ireland
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation ◽  
Resistant Strains

Enhancement of Candida albicans killing activity of separated human epidermal cells by ultraviolet radiation

1987 ◽  
Vol 116 (4) ◽  
pp. 469-475 ◽  
Author(s):  
M. CSATO ◽  
ANNA SZ. KENDERESSY ◽  
A. DOBOZY
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation ◽  
Epidermal Cells ◽  
Killing Activity ◽  
Human Epidermal Cells

scholarly journals Role of yeast cell growth temperature on Candida albicans virulence in mice.

1988 ◽  
Vol 56 (11) ◽  
pp. 2884-2890 ◽  
Author(s):  
P P Antley ◽  
K C Hazen
Keyword(s):  
Candida Albicans ◽  
Cell Growth ◽  
Yeast Cell ◽  
Growth Temperature

Inactivation of Candida albicans by ultraviolet radiation

1969 ◽  
Vol 64 (4) ◽  
pp. 289-314 ◽  
Author(s):  
David L. Busbee ◽  
Alvin Sarachek
Keyword(s):  
Candida Albicans ◽  
Ultraviolet Radiation
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