Search Results - "Papp, Katerina"

Early-pandemic wastewater surveillance of SARS-CoV-2 in Southern Nevada: Methodology, occurrence, and incidence/prevalence considerations by Gerrity, Daniel, Papp, Katerina, Stoker, Mitchell, Sims, Alan, Frehner, Wilbur

“…The World Health Organization (WHO) classified COVID-19 as a global pandemic, with the situation ultimately requiring unprecedented measures to mitigate the…”
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Viral Surrogates in Potable Reuse Applications: Evaluation of a Membrane Bioreactor and Full Advanced Treatment by Papp, Katerina, Moser, Duane, Gerrity, Daniel

“…AbstractThis study employed quantitative polymerase chain reaction (qPCR) to evaluate the occurrence and removal of five microbial surrogates at two water…”
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Antibiotic-resistant Escherichia coli from retail poultry meat with different antibiotic use claims by Davis, Gregg S, Waits, Kara, Nordstrom, Lora, Grande, Heidi, Weaver, Brett, Papp, Katerina, Horwinski, Joseph, Koch, Benjamin, Hungate, Bruce A, Liu, Cindy M, Price, Lance B

“…We sought to determine if the prevalence of antibiotic-resistant Escherichia coli differed across retail poultry products and among major production…”
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Glucose triggers strong taxon-specific responses in microbial growth and activity: insights from DNA and RNA qSIP by Papp, Katerina, Hungate, Bruce A., Schwartz, Egbert

“…Growth of soil microorganisms is often described as carbon limited, and adding labile carbon to soil often results in a transient and large increase in…”
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Glucose triggers strong taxon-specific responses in microbial growth and activity: insights from DNA and RNA qSIP by Papp, Katerina, Hungate, Bruce A., Schwartz, Egbert

“…Not provided…”
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mRNA, rRNA and DNA quantitative stable isotope probing with H218O indicates use of old rRNA among soil Thaumarchaeota by Papp, Katerina, Hungate, Bruce A., Schwartz, Egbert

“…RNA is considered to be a short-lived molecule, indicative of cellular metabolic activity, whereas DNA is thought to turn over more slowly because living cells…”
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mRNA, rRNA and DNA quantitative stable isotope probing with H218O indicates use of old rRNA among soil Thaumarchaeota by Papp, Katerina, Hungate, Bruce A., Schwartz, Egbert

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Correspondence on "The Environmental Microbiology Minimum Information (EMMI) Guidelines: qPCR and dPCR Quality and Reporting for Environmental Microbiology" by Crank, Katherine, Papp, Katerina, Barber, Casey, Wang, Phillip, Bivins, Aaron, Gerrity, Daniel

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Community-Scale Wastewater Surveillance of Candida auris during an Ongoing Outbreak in Southern Nevada by Barber, Casey, Crank, Katherine, Papp, Katerina, Innes, Gabriel K., Schmitz, Bradley W., Chavez, Jorge, Rossi, Alessandro, Gerrity, Daniel

“…Candida auris is an opportunistic fungal pathogen and an emerging global public health threat, given its high mortality among infected individuals, antifungal…”
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Microbial rRNA Synthesis and Growth Compared through Quantitative Stable Isotope Probing with H218O by Papp, Katerina, Hungate, Bruce A, Schwartz, Egbert

“…Growing bacteria have a high concentration of ribosomes to ensure sufficient protein synthesis, which is necessary for genome replication and cellular…”
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Use of wastewater surveillance for early detection of Alpha and Epsilon SARS-CoV-2 variants of concern and estimation of overall COVID-19 infection burden by Vo, Van, Tillett, Richard L., Papp, Katerina, Shen, Shirley, Gu, Richard, Gorzalski, Andrew, Siao, Danielle, Markland, Rayma, Chang, Ching-Lan, Baker, Hayley, Chen, Jingchun, Schiller, Martin, Betancourt, Walter Q., Buttery, Erin, Pandori, Mark, Picker, Michael A., Gerrity, Daniel, Oh, Edwin C.

“…A decline in diagnostic testing for SARS-CoV-2 is expected to delay the tracking of COVID-19 variants of concern and interest in the United States. We…”
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Characterizing the chemical and microbial fingerprint of unsheltered homelessness in an urban watershed by Gerrity, Daniel, Papp, Katerina, Dickenson, Eric, Ejjada, Meena, Marti, Erica, Quinones, Oscar, Sarria, Mayra, Thompson, Kyle, Trenholm, Rebecca A.

“…Unsheltered homelessness is rapidly becoming a critical issue in many cities worldwide. The worsening situation not only highlights the socioeconomic plight,…”
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Urban monitoring of antimicrobial resistance during a COVID-19 surge through wastewater surveillance by Harrington, Anthony, Vo, Van, Papp, Katerina, Tillett, Richard L., Chang, Ching-Lan, Baker, Hayley, Shen, Shirley, Amei, Amei, Lockett, Cassius, Gerrity, Daniel, Oh, Edwin C.

“…During the early phase of the COVID-19 pandemic, infected patients presented with symptoms similar to bacterial pneumonias and were treated with antibiotics…”
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Microbial rRNA Synthesis and Growth Compared through Quantitative Stable Isotope Probing with H 2 18 O by Papp, Katerina, Hungate, Bruce A, Schwartz, Egbert

“…Growing bacteria have a high concentration of ribosomes to ensure sufficient protein synthesis, which is necessary for genome replication and cellular…”
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Pathogen Peak “Averaging” in Potable Reuse Systems: Lessons Learned from Wastewater Surveillance of SARS-CoV‑2 by Gerrity, Daniel, Papp, Katerina, Pecson, Brian M.

“…This study describes wastewater concentrations of SARS-CoV-2 at seven different sampling locations in Southern Nevada (ranging from 4.2 to 8.7 log10 gc/L) and…”
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Correspondence on "The Environmental Microbiology Minimum Information (EMMI) Guidelines: qPCR and dPCR Quality and Reporting for Environmental Microbiology" / Rebuttal by Crank, Katherine, Papp, Katerina, Barber, Casey, Wang, Phillip, Bivins, Aaron, Gerrity, Daniel, Borchardt, Mark A, Boehm, Alexandria B, Salit, Marc, Spencer, Susan K, Wigginton, Krista R, Noble, Rachel T

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Identification of a rare SARS-CoV-2 XL hybrid variant in wastewater and the subsequent discovery of two infected individuals in Nevada by Vo, Van, Harrington, Anthony, Afzal, Salman, Papp, Katerina, Chang, Ching-Lan, Baker, Hayley, Aguilar, Perseveranda, Buttery, Erin, Picker, Michael A., Lockett, Cassius, Gerrity, Daniel, Kan, Horng-Yuan, Oh, Edwin C.

“…The identification of novel SARS-CoV-2 variants can predict new patterns of COVID-19 community transmission and lead to the deployment of public health…”
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Microbial rRNA Synthesis and Growth Compared through Quantitative Stable Isotope Probing with H218O by Papp, Katerina, Hungate, Bruce A, Schwartz, Egbert

“…Growing bacteria have a high concentration of ribosomes to ensure sufficient protein synthesis, which is necessary for genome replication and cellular…”
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Identification and genome sequencing of an influenza H3N2 variant in wastewater from elementary schools during a surge of influenza A cases in Las Vegas, Nevada by Vo, Van, Harrington, Anthony, Chang, Ching-Lan, Baker, Hayley, Moshi, Michael A., Ghani, Nabih, Itorralba, Jose Yani, Tillett, Richard L., Dahlmann, Elizabeth, Basazinew, Natnael, Gu, Richard, Familara, Tiffany D., Boss, Sage, Vanderford, Fritz, Ghani, Moonis, Tang, Austin J., Matthews, Alice, Papp, Katerina, Khan, Eakalak, Koutras, Carolina, Kan, Horng-Yuan, Lockett, Cassius, Gerrity, Daniel, Oh, Edwin C.

“…Real-time surveillance of infectious diseases at schools or in communities is often hampered by delays in reporting due to resource limitations and…”
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Quantitative stable isotope probing with H2  18O reveals that most bacterial taxa in soil synthesize new ribosomal RNA by Papp, Katerina, Mau, Rebecca L, Hayer, Michaela, Koch, Benjamin J, Hungate, Bruce A, Schwartz, Egbert

“…Abstract Most soil bacterial taxa are thought to be dormant, or inactive, yet the extent to which they synthetize new rRNA is poorly understood. We analyzed…”
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