Is 20S RNA naked?
AUTOR(ES)
Widner, W R
RESUMO
The 20S RNA of Saccharomyces cerevisiae is a single-stranded, circular RNA virus. A previous study suggested that this RNA is part of a 32S ribonucleoprotein particle, being associated with multiple copies of a 23-kilodalton protein. We show here that this protein is, in fact, the chromosome-encoded heat shock protein Hsp26. Furthermore, it is apparently not associated with 20S RNA and plays no obvious role in the life cycle of the virus.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=360083Documentos Relacionados
- The prince and the professor: Which emperor is naked?
- The 20S Proteasome of Streptomyces coelicolor
- Both yeast W double-stranded RNA and its single-stranded form 20S RNA are linear.
- New cytoplasmic genetic element that controls 20S RNA synthesis during sporulation in yeast.
- Subunit arrangement in the human 20S proteasome