Results 71 to 80 of about 4,434,811 (291)

Genome-wide analysis of DNA uptake across the outer membrane of naturally competent Haemophilus influenzae

open access: yesiScience, 2021
Summary: The genomes of naturally competent Pasteurellaceae and Neisseriaceae have many short uptake sequences (USS), which allow them to distinguish self-DNA from foreign DNA.
Marcelo Mora   +4 more
doaj   +1 more source

Regulation of mushroom formation in Schizophyllum commune [PDF]

open access: yes, 2010
Mushrooms are fungal adaptations for the aerial dispersal of sexual spores. Their main economic value is their use as food. Despite their economical interest, relatively little is known about how mushrooms are formed.
Sub Molecular Microbiology   +2 more
core   +1 more source

Zymoseptoria tritici white-collar complex integrates light, temperature and plant cues to initiate dimorphism and pathogenesis [PDF]

open access: yes, 2022
Transitioning from spores to hyphae is pivotal to host invasion by the plant pathogenic fungus Zymoseptoria tritici. This dimorphic switch can be initiated by high temperature in vitro (~27 °C); however, such a condition may induce cellular heat stress ...
Fantozzi, Elena   +9 more
core   +2 more sources

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Microbiome and Dental Changes in Horses Fed a High Soluble Carbohydrate Diet

open access: yesAnimals
This study investigated the oral microbiome of horses maintained on a high soluble carbohydrate diet based on sugarcane, in comparison to those fed a pasture-based diet composed of Cynodon spp., aiming to identify associations between dietary intake, the
Milena Domingues Lacerenza   +9 more
doaj   +1 more source

Revealing relationships in Trichocomaceae, with emphasis on Penicil [PDF]

open access: yes, 2013
The majority of Trichocomaceae are saprobes and have diverse physiological properties. They are capable of growing under extreme conditions, such as extremely low water activities, low temperatures (psychrotolerant), high temperatures (thermotolerant ...
Sub Molecular Microbiology   +2 more
core  

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Origin of replication discovery for environmentally isolated Pantoea strain enables expression of heterologous proteins, pathways and products

open access: yesiScience
Summary: Leveraging predicted origin sequences from a previously characterized groundwater plasmidome, we constructed a barcoded plasmid library to screen for previously unknown origins.
Alex Codik   +10 more
doaj   +1 more source

Regulation and diversity of plant polysaccharide utilisation in fungi [PDF]

open access: yes, 2011
Filamentous fungi obtain their nutrients by degrading dead or living plant material. Plant material consists of different cell wall and storage polysaccharides.
Sub Molecular Microbiology   +2 more
core   +1 more source

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