Browsing Biological Sciences by Subject "Temperature"

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Anaerobically induced production of hybrid monokaryons by heterokaryons of Candida albicans

Sarachek, Alvin (Springer Netherlands, 1989-01)

During aerobic replication, balanced heterokaryons (hets) of Candida albicans produced by fusing protoplasts of complementing auxotrophic strains characteristically segregate low frequencies of prototrophic monokaryons ...
Effects of temperature on the toxicity of m-parathion, chlorpyrifos, and pentachlorobenzene to Chironomus tentans

Lydy, Michael J.; Belden, J. B.; Ternes, M. A. (Springer New York, 1999-11)

This study examined the influence of temperature (10, 20, and 30 degrees C) on the acute toxicity and accumulation of two organophosphate (OP) insecticides and a narcotic chemical to the midge (Chironomus tentans). OP ...
Recombinagenicity of caffeine for Candida albicans

Sarachek, Alvin; Henderson, Lori A. (SpringerSpringer Netherlands, 1990-05)

Caffeine at concentrations of 0.5 x 10(-2) M or higher inhibited cell replication and induced gene segregations in Candida albicans cultured on defined complete medium. Both responses increased incrementally with increasing ...
Segregant-defective heterokaryons of Candida albicans

Sarachek, Alvin; Weber, David A. (Springer, 1986)

Heterokaryons (hets) of the asexual, pathogenic yeast Candida albicans obtained by fusing protoplasts of complementing auxotrophic strains generate large numbers of parental-type auxotrophic monokaryons by random assortment ...