[A limited turbidostat yeast culture under heat shock conditions]. 1989

V A Kaliuzhin

A response of limited turbidostat S. cerevisiae 14 culture on rapid increase in temperature from optimal 30 degrees to supraoptimal 37.5 degrees C. The temporal thermotolerance was absent in glucose and phosphate-limited cultures. Limitation of nitrogen, Mg, betaalanine, biotin, and, to a certain extent, potassium did not decrease the thermotolerance. The pattern of changes in age composition and specific optical density was found to be similar in limited and unlimited cultures. The glucose and phosphate expenditures at 37.5 degrees C were estimated. The response to heat shock was found to depend on the nature of the limiting factor and the extent of limiting.

UI MeSH Term Description Entries
D003470 Culture Media Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN. Media, Culture
D006358 Hot Temperature Presence of warmth or heat or a temperature notably higher than an accustomed norm. Heat,Hot Temperatures,Temperature, Hot,Temperatures, Hot
D012441 Saccharomyces cerevisiae A species of the genus SACCHAROMYCES, family Saccharomycetaceae, order Saccharomycetales, known as "baker's" or "brewer's" yeast. The dried form is used as a dietary supplement. Baker's Yeast,Brewer's Yeast,Candida robusta,S. cerevisiae,Saccharomyces capensis,Saccharomyces italicus,Saccharomyces oviformis,Saccharomyces uvarum var. melibiosus,Yeast, Baker's,Yeast, Brewer's,Baker Yeast,S cerevisiae,Baker's Yeasts,Yeast, Baker
D013696 Temperature The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms. Temperatures
D013997 Time Factors Elements of limited time intervals, contributing to particular results or situations. Time Series,Factor, Time,Time Factor

Related Publications

Copied contents to your clipboard!