Base-substitution and frameshift mutagenesis by sodium chloride and potassium chloride in Saccharomyces cerevisiae. 1987

K R Parker, and R C von Borstel

Sodium chloride (NaCl) and potassium chloride (KCl) are both capable of inducing lethality and mutations when each is administered at a molarity of two for different lengths of time to logarithmic phase cells of the yeast Saccharomyces cerevisiae. Analysis of the revertants indicates that the reversions can be base substitutions, of both the transition and the transversion type, as well as frameshift mutations. At equal molarity, with the frequency of mutations as the criterion, KCl and NaCl are equally efficient in inducing all types of mutations.

UI MeSH Term Description Entries
D009152 Mutagenicity Tests Tests of chemical substances and physical agents for mutagenic potential. They include microbial, insect, mammalian cell, and whole animal tests. Genetic Toxicity Tests,Genotoxicity Tests,Mutagen Screening,Tests, Genetic Toxicity,Toxicity Tests, Genetic,Genetic Toxicity Test,Genotoxicity Test,Mutagen Screenings,Mutagenicity Test,Screening, Mutagen,Screenings, Mutagen,Test, Genotoxicity,Tests, Genotoxicity,Toxicity Test, Genetic
D009154 Mutation Any detectable and heritable change in the genetic material that causes a change in the GENOTYPE and which is transmitted to daughter cells and to succeeding generations. Mutations
D009994 Osmolar Concentration The concentration of osmotically active particles in solution expressed in terms of osmoles of solute per liter of solution. Osmolality is expressed in terms of osmoles of solute per kilogram of solvent. Ionic Strength,Osmolality,Osmolarity,Concentration, Osmolar,Concentrations, Osmolar,Ionic Strengths,Osmolalities,Osmolar Concentrations,Osmolarities,Strength, Ionic,Strengths, Ionic
D011189 Potassium Chloride A white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA. Slow-K,Chloride, Potassium
D002470 Cell Survival The span of viability of a cell characterized by the capacity to perform certain functions such as metabolism, growth, reproduction, some form of responsiveness, and adaptability. Cell Viability,Cell Viabilities,Survival, Cell,Viabilities, Cell,Viability, Cell
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
D012965 Sodium Chloride A ubiquitous sodium salt that is commonly used to season food. Sodium Chloride, (22)Na,Sodium Chloride, (24)NaCl

Related Publications

K R Parker, and R C von Borstel
July 1979, Mutation research,
K R Parker, and R C von Borstel
July 1979, Mutation research,
K R Parker, and R C von Borstel
January 1982, Advances in genetics,
K R Parker, and R C von Borstel
August 1977, Genetics,
K R Parker, and R C von Borstel
January 1991, Methods in enzymology,
K R Parker, and R C von Borstel
September 1994, Journal of food protection,
K R Parker, and R C von Borstel
January 1996, Methods in molecular biology (Clifton, N.J.),
Copied contents to your clipboard!