Reference - PMID:25379379 - A new pma1 mutation identified in a chronologically long-lived fission yeast mutant.
Reference summary
- PubMed ID
- PMID:25379379
- Title
- A new pma1 mutation identified in a chronologically long-lived fission yeast mutant.
- Authors
- Naito C, Ito H, Oshiro T, Ohtsuka H, Murakami H, Aiba H
- Citation
- FEBS Open Bio 2014;4:829-33
- Publication year
- 2014
- Abstract
- We isolated a chronologically long-lived mutant of Schizosaccharomyces pombe and found a new mutation in pma1 (+) that encoded for an essential P-type proton ATPase. An Asp-138 to Asn mutation resulted in reduced Pma1 activity, concomitant with an increase in the chronological lifespan of this fission yeast. This study corroborates our previous report indicating Pma1 activity is crucial for the determination of life span of fission yeast, and offers information for better understanding of the enzyme, Pma1.
