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Maternal inheritance of extrachromosomal DNA in malaria parasites

Molecular and Biochemical Parasitology, 1994
Plasmodium falciparum has two extrachromosomal genomes, the mitochondrial 6-kb DNA element and the 35-kb circular DNA. The mitochondrial gene cytochrome b on the 6-kb element has been shown to be inherited uniparentally. In order to ascertain whether the route is maternal or paternal we have examined preparations of male and female gametes of the ...
Richard Carter   +5 more
openaire   +3 more sources

Characterization of Respiratory-deficient and Antimycin-resistant Mutants of Schizosaccharomyces pombe with Extrachromosomal Inheritance

open access: closed, 1976
B. Franz Lang   +6 more
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Expression and inheritance of the yeast extrachromosomal element ? do not depend on RNA polymerase I [PDF]

open access: possibleCurrent Genetics, 1994
The extrachromosomal element psi affects translation fidelity in the yeast Saccharomyces cerevisiae by increasing the efficiency of tRNA-mediated ochre suppression. The nature of the psi factor is unknown, although there is evidence that 3-microns circles from psi+ strains can be used to transform psi- cells to psi+.
Concepcion R. Nierras, Brian S. Cox
openaire   +2 more sources

Extrachromosomal forms of CLV DNA1 in transgenic plants are inherited by symptom-free progeny

Plant Science, 1989
Abstract Two full length copies of Cassava latent virus (CLV) DNA1 were cloned in head to tail arrangement on a plant expression vector to evaluate the potential of CLV for the development of an extrachromosomal vector system in plants. After direct transfer of the plasmid into protoplasts of Nicotiana tabacum cv.
Peter Meyer   +3 more
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[Nomenclature in extrachromosomal inheritance of bacteria].

open access: closedZentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie, 1975
G. Lebek
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Abstract 4346: Deciphering the landscape of extrachromosomal DNA in gastric cancer and its potential impact on cancer dynamics

Cancer Research
Extrachromosomal DNA (ecDNA) drives substantial copy number increases in focal regions harboring oncogenes and its non-Mendelian inheritance during mitosis contributes to cancer heterogeneity and a poor prognosis across multiple cancer types.
Donghyeok Seol   +12 more
semanticscholar   +1 more source

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