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Literature DB >> 4208133

An unusual mutant affecting the frequency of organelle mutation.

C L Hershberger, D Morgan, F A Weaver, P Pienkos.

Abstract

A mutant of Euglena gracilis Z is described that spontaneously produces irreversibly bleached mutants at a high frequency. Bleaching only occurs during exponential growth under highly aerobic conditions. The kinetics for bleaching and growth of bleached and nonbleached cells suggest that mutation is induced by segregation of a cellular component that becomes limiting after several culture generations. The properties of spontaneous bleaching closely resemble the properties of induced organelle mutagenesis in E. gracilis and yeast.

Entities: Species

Mesh：

Substances：
Chlorophyll

Year: 1974 PMID： 4208133 PMCID： PMC246775 DOI： 10.1128/jb.118.2.434-441.1974

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

15 in total

1. THE EFFECT OF HADACIDIN ON CHLOROPLAST DEVELOPMENT IN NON-DIVIDING EUGLENA CELLS.

Authors: J L MEGO
Journal: Biochim Biophys Acta Date: 1964-03-30

2. Growth of Astasia longo on ethanol. I. Effects of ethanol on generation time, population density and biochemical profile.

Authors: D E BUETOW; G M PADILLA
Journal: J Protozool Date: 1963-02

8. Control of the mitochondrial genome in Saccharomyces cerevisiae. The fate of mitochondrial membrane proteins and mitochondrial deoxyribonucleic acid during petite induction.

Authors: P O Weislogel; R A Butow
Journal: J Biol Chem Date: 1971-08-25 Impact factor: 5.157

An unusual mutant affecting the frequency of organelle mutation.

1. THE EFFECT OF HADACIDIN ON CHLOROPLAST DEVELOPMENT IN NON-DIVIDING EUGLENA CELLS.

2. Growth of Astasia longo on ethanol. I. Effects of ethanol on generation time, population density and biochemical profile.

3. Heritable non-genic changes induced in yeast by ultraviolet light.

4. COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS.

5. Mutations of Bacteria from Virus Sensitivity to Virus Resistance.

6. [Effect of acriflavine on yeasts. VIII. Determination of the active component and study of euflavine].

7. The action of nalidixic acid on euglena plastids.

8. Control of the mitochondrial genome in Saccharomyces cerevisiae. The fate of mitochondrial membrane proteins and mitochondrial deoxyribonucleic acid during petite induction.

9. The molecular biology of Euglena gracilis. VII. Inorganic requirements for a minimal culture medium.

10. Growth in volume of Euglena gracilis during the division cycle.

1. Euglena gracilis Chloroplast DNA Codes for Polyadenylated RNA.