We report the sequence analysis of a 10 531 bp DNA fragment of Saccharomyces cerevisiae chromosome VII. This sequence contains five complete open reading frames (ORFs) potentially encoding proteins longer than 100 amino acids and an incomplete ORF coding for the 3 part of the GCN5 gene (Georgakopoul
Analysis of a 17·9 kb Region fromSaccharomyces cerevisiae Chromosome VII Reveals the Presence of Eight Open Reading Frames, IncludingBRF1 (TFIIIB70) andGCN5 Genes
✍ Scribed by FEROLI, FIORELLA; CARIGNANI, GIOVANNA; PAVANELLO, ANNA; GUERREIRO, PAULO; AZEVEDO, DULCE; RODRIGUES-POUSADA, CLAUDINA; MELCHIORETTO, PASQUALE; PANZERI, LUCIA; CARBONE, MARIA LUISA AGOSTONI
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 183 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0749-503X
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✦ Synopsis
We report the nucleotide sequence of a 17 898 bp DNA segment from the right arm of Saccharomyces cerevisiae chromosome VII. This fragment begins at 482 kb from the centromere. The sequence includes the BRF1 gene, encoding TFIIIB70, the 5 portion of the GCN5 gene, an open reading frame (ORF) previously identified as ORF MGA1, whose translation product shows similarity to heat-shock transcription factors and five new ORFs. Among these, YGR250 encodes a polypeptide that harbours a domain present in several polyA binding proteins, YGR245 is similar to a putative Schizosaccharomyces pombe gene, YGR248 shows significant similarity with three ORFs of S. cerevisiae situated on different chromosomes, while the remaining two ORFs, YGR247 and YGR251, do not show significant similarity to sequences present in databases.
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