Article
Novel hybrid maturases in unstable pseudorevertants of maturaseless mutants of yeast mitochondrial DNA.
Nucleic acids research - 11 Jun 1990
Anziano P Q, Moran J V, Gerber D, Perlman P S
Abstract excerpt
Unstable pseudorevertants of mitochondrial mutants of Saccharomyces cerevisiae lacking the maturase function encoded by the fourth intron of the cytochrome b gene (bI4) were isolated. They were found to be heteroplasmic cells owing their regained ability to respire (and grow on glycerol medium) t...
Topics
- Base Sequence
- Culture Media
- Cytochrome b Group
- DNA, Fungal
- DNA, Mitochondrial
- Endoribonucleases
- Genes, Fungal
- Introns
- Molecular Sequence Data
- Mutation
- Nucleotidyltransferases
- Polymorphism, Restriction Fragment Length
- Restriction Mapping
- Saccharomyces cerevisiae