User profiles for O. Venturelli
Ophelia VenturelliUniversity of Wisconsin-Madison Verified email at wisc.edu Cited by 2048 |
Common principles and best practices for engineering microbiomes
Despite broad scientific interest in harnessing the power of Earth’s microbiomes, knowledge
gaps hinder their efficient use for addressing urgent societal and environmental challenges. …
gaps hinder their efficient use for addressing urgent societal and environmental challenges. …
Integrating systems and synthetic biology to understand and engineer microbiomes
Microbiomes are complex and ubiquitous networks of microorganisms whose seemingly
limitless chemical transformations could be harnessed to benefit agriculture, medicine, and …
limitless chemical transformations could be harnessed to benefit agriculture, medicine, and …
Towards a deeper understanding of microbial communities: integrating experimental data with dynamic models
Highlights • Dynamic models are powerful tools to understand and engineer microbial
communities. • Model frameworks vary across scales and require different types of experimental …
communities. • Model frameworks vary across scales and require different types of experimental …
Deciphering microbial interactions in synthetic human gut microbiome communities
The ecological forces that govern the assembly and stability of the human gut microbiota
remain unresolved. We developed a generalizable model‐guided framework to predict higher‐…
remain unresolved. We developed a generalizable model‐guided framework to predict higher‐…
[HTML][HTML] Design of synthetic human gut microbiome assembly and butyrate production
The capability to design microbiomes with predictable functions would enable new technologies
for applications in health, agriculture, and bioprocessing. Towards this goal, we develop …
for applications in health, agriculture, and bioprocessing. Towards this goal, we develop …
The pro-longevity gene FoxO3 is a direct target of the p53 tumor suppressor
…, CA Brady, D Kenzelmann Broz, OS Venturelli… - Oncogene, 2011 - nature.com
FoxO transcription factors have a conserved role in longevity, and act as tissue-specific tumor
suppressors in mammals. Several nodes of interaction have been identified between FoxO …
suppressors in mammals. Several nodes of interaction have been identified between FoxO …
[HTML][HTML] Population diversification in a yeast metabolic program promotes anticipation of environmental shifts
… of cells (arrow highlights that increasing N o decreases the duration of bimodality—δ g ). (C)
The relationship between the values of N o and δ g for three concentrations of glucose. (D) …
The relationship between the values of N o and δ g for three concentrations of glucose. (D) …
[PDF][PDF] Polysaccharide utilization loci in Bacteroides determine population fitness and community-level interactions
Polysaccharide utilization loci (PULs) are co-regulated bacterial genes that sense nutrients
and enable glycan digestion. Human gut microbiome members, notably Bacteroides, contain …
and enable glycan digestion. Human gut microbiome members, notably Bacteroides, contain …
[HTML][HTML] Evolution favors protein mutational robustness in sufficiently large populations
… The difference between <ν> ∞ and <ν> o is a measure of the extent to which some P450
neutral network nodes have more connections than others. We note that <ν> ∞ is …
neutral network nodes have more connections than others. We note that <ν> ∞ is …
[PDF][PDF] Microbial interaction network inference in microfluidic droplets
Microbial interactions are major drivers of microbial community dynamics and functions but
remain challenging to identify because of limitations in parallel culturing and absolute …
remain challenging to identify because of limitations in parallel culturing and absolute …