The properties of the multicopy suppressor of the ogd1 mutation in yeast.
The 8.1 kb chromosomal fragment partially suppressing the ogd1 mutation in Saccharomyces cerevisiae has been cloned. The molecular analysis revealed that its suppressor gene codes for a natural glutamine tRNA(CAG) and maps on chromosome XIII in the upstream region of the URA10 gene. The multicopy plasmids containing this tRNA gene also suppressed the standard trp1-1 amber mutation and conferred the sensitivity of yeast cells to paromomycin and increased temperature.
D002874:Chromosome Mapping; D015825:Chromosomes, Fungal; D003001:Cloning, Molecular; D005800:Genes, Fungal; D016153:Genes, Suppressor; D005990:Glycerol / Q000378:metabolism; D007655:Ketoglutarate Dehydrogenase Complex / Q000235:genetics* / Q000378:metabolism; D009154:Mutation; D010303:Paromomycin / Q000494:pharmacology; D014176:Protein Biosynthesis; D012351:RNA, Transfer, Gln / Q000235:genetics* / Q000378:metabolism; D015183:Restriction Mapping; D012441:Saccharomyces cerevisiae / Q000235:genetics* / Q000254:growth & development / Q000378:metabolism; D013696:Temperature
D012351:RNA, Transfer, Gln; D010303:Paromomycin; D007655:Ketoglutarate Dehydrogenase Complex; D005990:Glycerol