Mutualism reduces the severity of gene disruptions in predictable ways across microbial communities

…, JM Chacón, BA Smith, AR Villarreal… - The ISME …, 2023 - academic.oup.com
Predicting evolution in microbial communities is critical for problems from human health to
global nutrient cycling. Understanding how species interactions impact the distribution of …

Anaerobic microbiota derived from the upper airways impact Staphylococcus aureus physiology

SK Lucas, AR Villarreal, MM Ahmad, A Itabiyi… - Infection and …, 2021 - Am Soc Microbiol
Staphylococcus aureus is associated with the development of persistent and severe inflammatory
diseases of the upper airways. Yet, S. aureus is also carried asymptomatically in the …

The RNA-binding protein ATX-2 regulates cytokinesis through PAR-5 and ZEN-4

…, EME Uhlemann, AR Villarreal… - Molecular biology of …, 2016 - Am Soc Cell Biol
The spindle midzone harbors both microtubules and proteins necessary for furrow formation
and the completion of cytokinesis. However, the mechanisms that mediate the temporal and …

High-throughput quantification of microbial-derived organic acids in mucin-rich samples via reverse phase high performance liquid chromatography

AR Villarreal, SK Lucas… - Journal of medical …, 2023 - microbiologyresearch.org
Organic acids (short chain fatty acids, amino acids, etc.) are common metabolic byproducts
of commensal bacteria of the gut and oral cavity in addition to microbiota associated with …

[HTML][HTML] Evaluation of Expanded 2-Aminobenzothiazole Library for Inhibition of Pseudomonas aeruginosa Virulence Phenotypes

…, HK Lembke, J Gaulin, P Bouchard, AR Villarreal… - bioRxiv, 2023 - ncbi.nlm.nih.gov
Bacterial resistance to antibiotics is a rapidly increasing threat to human health. New strategies
to combat resistant organisms are desperately needed. One potential avenue is targeting …

Draft Genome Sequence of Scheffersomyces spartinae ARV011, a Marine Yeast Isolate

AR Villarreal, DE Campbell, SS Webster… - Microbiology …, 2021 - Am Soc Microbiol
We report the draft genome sequence of Scheffersomyces spartinae ARV011, which was
isolated from the Great Sippewissett Marsh in Falmouth, Massachusetts. Sequencing was …

Systematic analysis of atx-2 suppressors reveals a novel regulator of PAR-5/14-3-3sigma function during mitosis in Caenorhabditis elegans

MM Gnazzo, AR Villarreal, AR Skop - bioRxiv, 2017 - biorxiv.org
RNA regulation plays a critical role in mitosis, yet the mechanisms remain unclear. Our lab
recently identified that the conserved RNA-Binding Protein (RBP), ATX-2, regulates …

Bacterial Mucin Degradation in the Cystic Fibrosis Airways: A Potential Regulator of P. aeruginosa Pathogenicity

AR Villarreal - 2023 - search.proquest.com
Cystic fibrosis (CF) is characterized by impaired mucociliary clearance, leading to mucus
accumulation and chronic bacterial respiratory infections. Pseudomonas aeruginosa (PA) is a …

[HTML][HTML] Generalized minimum distance functions and algebraic invariants of Geramita ideals

…, ŞO Tohăneanu, MV Pinto, RH Villarreal - Advances in Applied …, 2020 - Elsevier
Motivated by notions from coding theory, we study the generalized minimum distance (GMD)
function δ I ( d , r ) of a graded ideal I in a polynomial ring over an arbitrary field using …

Rees algebras of filtrations of covering polyhedra and integral closure of powers of monomial ideals

G Grisalde, A Seceleanu, RH Villarreal - Research in the Mathematical …, 2022 - Springer
The aims of this work are to study Rees algebras of filtrations of monomial ideals associated
with covering polyhedra of rational matrices with nonnegative entries and nonzero columns …