User profiles for O. Venturelli

Ophelia Venturelli

University of Wisconsin-Madison
Verified email at wisc.edu
Cited by 2048

Common principles and best practices for engineering microbiomes

…, BF Pfleger, L Raskin, OS Venturelli… - Nature Reviews …, 2019 - nature.com
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. …

Integrating systems and synthetic biology to understand and engineer microbiomes

…, S Seppälä, MA O'Malley, OS Venturelli - Annual Review of …, 2021 - annualreviews.org
Microbiomes are complex and ubiquitous networks of microorganisms whose seemingly
limitless chemical transformations could be harnessed to benefit agriculture, medicine, and …

Towards a deeper understanding of microbial communities: integrating experimental data with dynamic models

Y Qian, F Lan, OS Venturelli - Current opinion in microbiology, 2021 - Elsevier
Highlights • Dynamic models are powerful tools to understand and engineer microbial
communities. • Model frameworks vary across scales and require different types of experimental …

Deciphering microbial interactions in synthetic human gut microbiome communities

OS Venturelli, AV Carr, G Fisher, RH Hsu… - Molecular systems …, 2018 - embopress.org
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‐…

[HTML][HTML] Design of synthetic human gut microbiome assembly and butyrate production

…, JJ Hamilton, D Amador-Noguez, OS Venturelli - Nature …, 2021 - nature.com
The capability to design microbiomes with predictable functions would enable new technologies
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 …

[HTML][HTML] Population diversification in a yeast metabolic program promotes anticipation of environmental shifts

OS Venturelli, I Zuleta, RM Murray, H El-Samad - PLoS biology, 2015 - journals.plos.org
… 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) …

[PDF][PDF] Polysaccharide utilization loci in Bacteroides determine population fitness and community-level interactions

…, JJ Hamilton, FE Rey, K Anantharaman, OS Venturelli - Cell host & …, 2022 - cell.com
Polysaccharide utilization loci (PULs) are co-regulated bacterial genes that sense nutrients
and enable glycan digestion. Human gut microbiome members, notably Bacteroides, contain …

[HTML][HTML] Evolution favors protein mutational robustness in sufficiently large populations

JD Bloom, Z Lu, D Chen, A Raval, OS Venturelli… - BMC biology, 2007 - Springer
… 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 …

[PDF][PDF] Microbial interaction network inference in microfluidic droplets

…, JW Tan, JC Ahn, S Gupta, PA Romero, OS Venturelli - Cell systems, 2019 - cell.com
Microbial interactions are major drivers of microbial community dynamics and functions but
remain challenging to identify because of limitations in parallel culturing and absolute …