Publications
Chromosome-condensed G1 phase yeast cells are tolerant to desiccation stress
November 26, 2021
The budding yeast Saccharomyces cerevisiae is capable of surviving extreme water loss for a long time. However, less is known about the mechanism of its desiccation tolerance. In this study, we revealed that in an exponential culture, all desiccation tolerant yeast cells were in G1 phase and had condensed chromosomes. (...)
Detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its first variants in fourplex real-time quantitative reverse transcription-PCR assays
November 25, 2021
The early diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections is required to identify and isolate contagious patients to prevent further transmission of SARS-CoV-2. In this study, we present a multitarget real-time TaqMan reverse transcription PCR (rRT-PCR) assay for the quantitative detection of SARS-CoV-2 and some of its circulating variants harboring mutations that give the virus a selective advantage. Seven different primer-probe sets that included probes containing locked nucleic acid (LNA) nucleotides were designed to amplify specific wild-type and mutant sequences in Orf1ab, Envelope (E), Spike (S), and Nucleocapsid (N) genes (...)
Forced association of SARS-CoV-2 proteins with the yeast proteome perturb vesicle trafficking
October 27, 2021
This work demonstrates that the yeast Synthetic Physical Interactions method is a rapid way to identify potential functions of ectopic viral proteins.
Lipid and fatty acid metabolism in trypanosomatids
October 6, 2021
This work reviews specific aspects of lipid and fatty acid metabolism in the protozoan parasites T. brucei, T. cruzi, and Leishmania spp., as well as the pathways that have been explored for the development of new chemotherapies.
Urm1, not quite a ubiquitin-like modifier?
September 21, 2021
This article comments on work published by Brachmann et al. (Redox Biol, 2020), which studied urmylation of the yeast 2-Cys peroxiredoxin Ahp1, uncovering that promiscuous lysine target sites and specific redox requirements determine the Urm1 acceptor activity of the peroxiredoxin.
The long and winding road of reverse genetics in Trypanosoma cruzi
August 5, 2021
This Editorial provides a brief historic overview that highlights the strengths and weaknesses of the molecular strategies that have been developed to genetically modify Trypanosoma cruzi, emphasizing the future directions of the field.
Understanding the pathogenesis of infectious diseases by single-cell RNA sequencing
August 4, 2021
This work highlights recent remarkable advances in single-cell RNA sequencing technologies and their applications in the investigation of host-pathogen interactions. Current challenges and potential prospects for disease treatment are discussed as well.
Airborne bacteria in show caves from Southern Spain
July 26, 2021
This study analyzes the factors conditioning the diversity of airborne bacteria recorded in three Andalusian show caves, subjected to different managements.
Murals meet microbes: at the crossroads of microbiology and cultural heritage
December 6, 2021
This article comments on the duality of microorganisms in the conservation and restoration of cultural heritage, which encompasses the negative impact of damaging microorganisms and recent advances in using specific microorganisms and microbial-based technologies for cultural heritage preservation.