The target of rapamycin signalling pathway in ageing and lifespan regulation

I Bjedov, C Rallis - Genes, 2020 - mdpi.com
Ageing is a complex trait controlled by genes and the environment. The highly conserved
mechanistic target of rapamycin signalling pathway (mTOR) is a major regulator of lifespan …

Sporulation: A response to starvation in the fission yeast Schizosaccharomyces pombe

H Ohtsuka, K Imada, T Shimasaki, H Aiba - MicrobiologyOpen, 2022 - Wiley Online Library
The fission yeast Schizosaccharomyces pombe employs two main strategies to adapt to the
environment and survive when starved for nutrients. The strategies employ sporulation via …

Chromatin remodeling by Pol II primes efficient Pol III transcription

C Yague-Sanz, V Migeot, M Larochelle… - Nature …, 2023 - nature.com
The packaging of the genetic material into chromatin imposes the remodeling of this barrier
to allow efficient transcription. RNA polymerase II activity is coupled with several histone …

[HTML][HTML] The GATA transcription factor Gaf1 represses tRNAs, inhibits growth, and extends chronological lifespan downstream of fission yeast TORC1

M Rodríguez-López, S Gonzalez, O Hillson… - Cell Reports, 2020 - cell.com
Summary Target of Rapamycin Complex 1 (TORC1) signaling promotes growth and aging.
Inhibition of TORC1 leads to reduced protein translation, which promotes longevity. TORC1 …

Regulation of sexual differentiation initiation in Schizosaccharomyces pombe

M Kawamukai - Bioscience, Biotechnology, and Biochemistry, 2024 - academic.oup.com
The fission yeast Schizosaccharomyces pombe is an excellent model organism to explore
cellular events owing to rich tools in genetics, molecular biology, cellular biology, and …

ecl family genes: Factors linking starvation and lifespan extension in Schizosaccharomyces pombe

H Ohtsuka, Y Otsubo, T Shimasaki… - Molecular …, 2023 - Wiley Online Library
In the fission yeast Schizosaccharomyces pombe, the duration of survival in the stationary
phase, termed the chronological lifespan (CLS), is affected by various environmental factors …

Reciprocal regulation of TORC signaling and tRNA modifications by Elongator enforces nutrient-dependent cell fate

J Candiracci, V Migeot, YH Chionh, F Bauer… - Science …, 2019 - science.org
Nutrient availability has a profound impact on cell fate. Upon nitrogen starvation, wild-type
fission yeast cells uncouple cell growth from cell division to generate small, round-shaped …

Cellular responses to compound stress induced by atmospheric-pressure plasma in fission yeast

Y Otsubo, A Yamashita, Y Goto, K Sakai… - Journal of Cell …, 2023 - journals.biologists.com
The stress response is one of the most fundamental cellular processes. Although the
molecular mechanisms underlying responses to a single stressor have been extensively …

Response to leucine in Schizosaccharomyces pombe (fission yeast)

H Ohtsuka, T Shimasaki, H Aiba - FEMS Yeast Research, 2022 - academic.oup.com
Leucine (Leu) is a branched-chain, essential amino acid in animals, including humans.
Fungi, including the fission yeast Schizosaccharomyces pombe, can biosynthesize Leu, but …

Structure-based screening for functional non-coding RNAs in fission yeast identifies a factor repressing untimely initiation of sexual differentiation

Y Ono, K Katayama, T Onuma, K Kubo… - Nucleic acids …, 2022 - academic.oup.com
Non-coding RNAs (ncRNAs) ubiquitously exist in normal and cancer cells. Despite their
prevalent distribution, the functions of most long ncRNAs remain uncharacterized. The …