Emily Weinert
Associate Professor of Biochemistry and Molecular Biology

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306 Althouse Lab
University Park, PA - eew5225@psu.edu
- 814-865-3719
Research Summary
The mechanisms by which bacteria sense and respond to the environment, as well as how these signaling proteins/pathways affect competition, host colonization, and pathogenesis.
Graduate Advisor
Huck Affiliations
- Molecular, Cellular, and Integrative Biosciences
- One Health Microbiome Center
- Center for Structural Biology
Links
Publication Tags
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Oxygen Ligands Proteins Cyclic Nucleotides Globins Biofilms Protein Diguanylate Cyclase Bacteria Heme Nucleotides Sensors Bis(3',5') Cyclic Diguanylic Acid Gases Oxidation Reduction Hemeproteins Escherichia Coli Cyclic Gmp Nucleotide Genes In Vitro Techniques Gram Negative Bacteria Pancreatic Ribonuclease Globin DioxygenMost Recent Publications
Generation of nucleotide-linked resins for identification of novel binding proteins
Shikha S. Chauhan, Emily E. Weinert, 2023, on p. 323-330
An O<sub>2</sub>-sensing diguanylate cyclase broadly affects the aerobic transcriptome in the phytopathogen Pectobacterium carotovorum
Florian J. Fekete, Nick J. Marotta, Xuanyu Liu, Emily E. Weinert, 2023, Frontiers in Microbiology
Spectrophotometric Method for the Quantification and Kinetic Evaluation of In Vitro c-di-GMP Hydrolysis in the Presence and Absence of Oxygen
Dayna C. Patterson, Emily E. Weinert, 2023, on p. 87-98
In Vitro Measurement of Gas-Dependent and Redox-Sensitive Diguanylate Cyclase Activity
Nushrat J. Hoque, Madison P. Helm, Emily E. Weinert, 2023, on p. 75-86
The Extracellular Electron Transport Pathway Reduces Copper for Sensing by the CopRS Two-Component System under Anaerobic Conditions in Listeria monocytogenes
A Rizk, G Komazin, Gloria Meredith, M Maybin, N Hoque, Hoque Nushrat, Emily Weinert, Timothy Meredith, 2023, Journal of Bacteriology on p. e00391-22
Strain-Specific Gifsy-1 Prophage Genes Are Determinants for Expression of the RNA Repair Operon during the SOS Response in Salmonella enterica Serovar Typhimurium
Jennifer E. Kurasz, Madison C. Crawford, Steffen Porwollik, Oliver Gregory, Katerina R. Tadlock, Eve C. Balding, Emily E. Weinert, Michael McClelland, Anna C. Karls, 2023, Journal of Bacteriology
Binding of 2′,3′-Cyclic Nucleotide Monophosphates to Bacterial Ribosomes Inhibits Translation
Shikha S. Chauhan, Nick J. Marotta, Anna C. Karls, Emily E. Weinert, 2022, ACS Central Science on p. 1518-1526
Cellular Effects of 29,39-Cyclic Nucleotide Monophosphates in Gram-Negative Bacteria
Yashasvika Duggal, Jennifer Kurasz, Benjamin Fontaine, Nick J. Marotta, Shikha Marotta, Shikha Chauhan, Anna Karls, Emily E. Weinert, 2022, Journal of Bacteriology on p. 1-25
Preface
Lalit Garg, Emily E. Weinert, Geetha Ganesan, Marimuthu Palaniswami, Dinesh Acharya, Renu Dhir, Manik Sharma, Zakwan Jaroucheh, Ayush Goyal, Calin Ciufudean, Jerry Chun Wei Lin, Partha Mukherjee, Qiang Cheng, 2022, CEUR Workshop Proceedings on p. v
Rescaling Biology: Increasing Integration Across Biological Scales and Subdisciplines to Enhance Understanding and Prediction
Colette St. Mary, Thomas H.Q. Powell, John S. Kominoski, Emily Weinert, 2021, Integrative and Comparative Biology on p. 2031-2037
Most-Cited Papers
Identification of ellagic acid rhamnoside as a bioactive component of a complex botanical extract with anti-biofilm activity
Benjamin M. Fontaine, Kate Nelson, James T. Lyles, Parth B. Jariwala, Jennifer M. García-Rodriguez, Cassandra L. Quave, Emily E. Weinert, 2017, Frontiers in Microbiology
Oligomeric state affects oxygen dissociation and diguanylate cyclase activity of globin coupled sensors
Justin L. Burns, D. Douglas Deer, Emily E. Weinert, 2014, Molecular BioSystems on p. 2823-2826
An O<sub>2</sub>-sensing stressosome from a Gram-negative bacterium
Xin Jia, Jian Bo Wang, Shannon Rivera, Duc Duong, Emily E. Weinert, 2016, Nature Communications
RNase I regulates Escherichia coli 2<sup>0</sup>,3<sup>0</sup>-cyclic nucleotide monophosphate levels and biofilm formation
Benjamin M. Fontaine, Kevin S. Martin, Jennifer M. Garcia-Rodriguez, Claire Jung, Laura Briggs, Jessica E. Southwell, Xin Jia, Emily E. Weinert, 2018, Biochemical Journal on p. 1491-1506
Mechanism and Role of Globin-Coupled Sensor Signalling
Johnnie A. Walker, Shannon Rivera, Emily E. Weinert, 2017, on p. 133-169
A facile and sensitive method for quantification of cyclic nucleotide monophosphates in mammalian organs: Basal levels of eight cNMPs and identification of 2',3'-cIMP
Xin Jia, Benjamin M. Fontaine, Fred Strobel, Emily E. Weinert, 2014, Biomolecules on p. 1070-1092
Oxygen and Bis(3',5')-cyclic Dimeric Guanosine Monophosphate Binding Control Oligomerization State Equilibria of Diguanylate Cyclase-Containing Globin Coupled Sensors
Justin L. Burns, Shannon Rivera, D. Douglas Deer, Shawnna C. Joynt, David Dvorak, Emily E. Weinert, 2016, Biochemistry on p. 6642-6651
Structural Insights into Oxygen-Dependent Signal Transduction within Globin Coupled Sensors
Shannon Rivera, Paul G. Young, Eric D. Hoffer, Gregory E. Vansuch, Carmen L. Metzler, Christine M. Dunham, Emily E. Weinert, 2018, Inorganic Chemistry on p. 14386-14395
Exploring the Links between Nucleotide Signaling and Quorum Sensing Pathways in Regulating Bacterial Virulence
Benjamin M. Fontaine, Yashasvika Duggal, Emily E. Weinert, 2018, ACS Infectious Diseases on p. 1645-1655
Porphyrin π-stacking in a heme protein scaffold tunes gas ligand affinity
Emily E. Weinert, Christine M. Phillips-Piro, Michael A. Marletta, 2013, Journal of Inorganic Biochemistry on p. 7-12