Publications
A novel mechanism involved in the coupling of mitochondrial biogenesis to oxidative phosphorylation
January 5, 2014
This article comments on a study by Ostojić et al. (Cell Metabolism, 2013), which has uncovered a regulatory loop by which the biogenesis of a major enzyme of the OXPHOS pathway, the respiratory complex III, is coupled to the energy producing activity of the mitochondria.
Reduced TORC1 signaling abolishes mitochondrial dysfunctions and shortened chronological lifespan of Isc1p-deficient cells
January 5, 2014
Overall, this article shows that the TORC1-Sch9p axis is deregulated in Isc1p-deficient Saccharomyces cerevisiae cells, contributing to mitochondrial dysfunction, enhanced oxidative stress sensitivity and premature aging of isc1Δ cells.
Early manifestations of replicative aging in the yeast Saccharomyces cerevisiae.
January 4, 2014
The data preseted herein suggest that retrograde signaling starts to malfunction in relatively young cells, leading to accumulation of heterogeneous mitochondria within one cell. The latter may further contribute to a decline in stress resistances.
Identifying the assembly pathway of cyanophage inside the marine bacterium using electron cryo-tomography
January 4, 2014
Thiswork comments on a study by Dai et al. (Nature 2013) that illustrates that electron cryo-tomography is an approach whereby one can capture directly structural snapshots of transient phage assembly intermediates during maturation process. Such analysis can be generalizable not only to human viruses in human cells but also various molecular machines undergoing biological processes.
What’s the role of autophagy in trypanosomes?
January 4, 2014
This article comments on Proto et al. (Microbial Cell, 2014), who report first insights into the molecular mechanism of autophagy in African trypanosomes by generating reporter bloodstream form cell lines.
Tracking autophagy during proliferation and differentiation of Trypanosoma brucei
December 26, 2013
This article provides insights into the function of autophagy, a cellular degradation and recycling pathway, in the protozoan parasite Trypanosoma brucei.
One cell, one love: a journal for microbial research
January 5, 2014
In this inaugural article of Microbial Cell, we highlight the importance of microbial research in general and the journal's intention to serve as a publishing forum that supports and enfolds the scientific diversity in this area as it provides a unique, high-quality and universally accessible source of information and inspiration.