Search Results - "Radosevich, Mark"

Global Biogeography and Quantitative Seasonal Dynamics of Gemmatimonadetes in Soil by DEBRUYN, Jennifer M, NIXON, Lauren T, FAWAZ, Mariam N, JOHNSON, Amy M, RADOSEVICH, Mark

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Commentary: A Host-Produced Quorum-Sensing Autoinducer Controls a Phage Lysis-Lysogeny Decision by Liang, Xiaolong, Radosevich, Mark

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Viruses in Soil Ecosystems: An Unknown Quantity Within an Unexplored Territory by Williamson, Kurt E, Fuhrmann, Jeffry J, Wommack, K. Eric, Radosevich, Mark

“…Viral abundance in soils can range from below detection limits in hot deserts to over 1 billion per gram in wetlands. Abundance appears to be strongly…”
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Compatible Ionic liquid-cellulases system for hydrolysis of lignocellulosic biomass by Wang, Ying, Radosevich, Mark, Hayes, Douglas, Labbé, Nicole

“…Ionic liquids (ILs) have been increasingly recognized as novel solvents for dissolution and pretreatment of cellulose. However, cellulases are inactivated in…”
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Surface Functionality and Carbon Structures in Lignocellulosic-Derived Biochars Produced by Fast Pyrolysis by Kim, Pyoungchung, Johnson, Amy, Edmunds, Charles W, Radosevich, Mark, Vogt, Frank, Rials, Timothy G, Labbé, Nicole

“…Switchgrass- and pine wood-derived biochars produced by fast pyrolysis were characterized to estimate the degree of thermochemical transformation and to assess…”
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Sustained bacterial N2O reduction at acidic pH by He, Guang, Chen, Gao, Xie, Yongchao, Swift, Cynthia M., Ramirez, Diana, Cha, Gyuhyon, Konstantinidis, Konstantinos T., Radosevich, Mark, Löffler, Frank E.

“…Nitrous oxide (N 2 O) is a climate-active gas with emissions predicted to increase due to agricultural intensification. Microbial reduction of N 2 O to…”
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Variation in Bacterial Community Structure Under Long-Term Fertilization, Tillage, and Cover Cropping in Continuous Cotton Production by Duan, Ning, Li, Lidong, Liang, Xiaolong, Fine, Aubrey, Zhuang, Jie, Radosevich, Mark, Schaeffer, Sean M

“…Agricultural practices alter the structure and functions of soil microbial community. However, few studies have documented the alterations of bacterial…”
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Temporal Dynamics of Soil Virus and Bacterial Populations in Agricultural and Early Plant Successional Soils by Roy, Krishnakali, Ghosh, Dhritiman, DeBruyn, Jennifer M., Dasgupta, Tirthankar, Wommack, K. Eric, Liang, Xiaolong, Wagner, Regan E., Radosevich, Mark

“…As reported in many aquatic environments, recent studies in terrestrial ecosystems implicate a role for viruses in shaping the structure, function, and…”
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Prophage-encoded antibiotic resistance genes are enriched in human-impacted environments by Liao, Hanpeng, Liu, Chen, Zhou, Shungui, Liu, Chunqin, Eldridge, David J., Ai, Chaofan, Wilhelm, Steven W., Singh, Brajesh K., Liang, Xiaolong, Radosevich, Mark, Yang, Qiu-e, Tang, Xiang, Wei, Zhong, Friman, Ville-Petri, Gillings, Michael, Delgado-Baquerizo, Manuel, Zhu, Yong-guan

“…The spread of antibiotic resistance genes (ARGs) poses a substantial threat to human health. Phage-mediated transduction could exacerbate ARG transmission…”
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Quorum Sensing Signals Alter in vitro Soil Virus Abundance and Bacterial Community Composition by Liang, Xiaolong, Wagner, Regan E, Li, Bingxue, Zhang, Ning, Radosevich, Mark

“…Cell-density dependent quorum sensing (QS) is fundamental for many coordinated behaviors among bacteria. Most recently several studies have revealed a role for…”
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Surface-Adsorbed Contaminants Mediate the Importance of Chemotaxis and Haptotaxis for Bacterial Transport Through Soils by Yang, Liqiong, Chen, Xijuan, Zeng, Xiangfeng, Radosevich, Mark, Ripp, Steven, Zhuang, Jie, Sayler, Gary S

“…Chemotaxis and haptotaxis are important biological mechanisms that influence microbial movement toward concentrated chemoattractants in mobile liquids and…”
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Acyl-Homoserine Lactones Can Induce Virus Production in Lysogenic Bacteria: an Alternative Paradigm for Prophage Induction by Ghosh, Dhritiman, Roy, Krishnakali, Williamson, Kurt E, Srinivasiah, Sharath, Wommack, K. Eric, Radosevich, Mark

“…Prophage typically are induced to a lytic cycle under stressful environmental conditions or when the host's survival is threatened. However,…”
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Dynamics of autochthonous soil viral communities parallels dynamics of host communities under nutrient stimulation by Srinivasiah, Sharath, Lovett, Jacqueline, Ghosh, Dhritiman, Roy, Krishnakali, Fuhrmann, Jeffry J., Radosevich, Mark, Wommack, K. Eric

“…Viruses are highly abundant in soils with their numbers exceeding those of cooccurring bacterial cells by 10- to over 1000-fold. Water and organic matter…”
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Abundance and Diversity of Viruses in Six Delaware Soils by Williamson, Kurt E, Radosevich, Mark, Wommack, K. Eric

“…The importance of viruses in marine microbial ecology has been established over the past decade. Specifically, viruses influence bacterial abundance and…”
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Prevalence of Lysogeny among Soil Bacteria and Presence of 16S rRNA and trzN Genes in Viral-Community DNA by Ghosh, Dhritiman, Roy, Krishnakali, Williamson, Kurt E, White, David C, Wommack, K. Eric, Sublette, Kerry L, Radosevich, Mark

“…Bacteriophages are very abundant in the biosphere, and viral infection is believed to affect the activity and genetic diversity of bacterial communities in…”
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Identification of Novel Viruses and Their Microbial Hosts from Soils with Long-Term Nitrogen Fertilization and Cover Cropping Management by Duan, Ning, Radosevich, Mark, Zhuang, Jie, DeBruyn, Jennifer M, Staton, Margaret, Schaeffer, Sean M

“…Soils are the largest organic carbon reservoir and are key to global biogeochemical cycling, and microbes are the major drivers of carbon and nitrogen…”
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Direct Assessment of Viral Diversity in Soils by Random PCR Amplification of Polymorphic DNA by SRINIVASIAH, Sharath, LOVETT, Jacqueline, POLSON, Shawn, BHAVSAR, Jaysheel, GHOSH, Dhritiman, ROY, Krishnakali, FUHRMANN, Jeffry J, RADOSEVICH, Mark, WOMMACK, K. Eric

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Mobility of Cellulose Nanocrystals in Porous Media: Effects of Ionic Strength, Iron Oxides, and Soil Colloids by Xu, Shuang, Shen, Chongyang, Zhang, Xueyong, Chen, Xijuan, Radosevich, Mark, Wang, Siqun, Zhuang, Jie

“…Understanding the dispersivity and migration of cellulose nanocrystals (CNCs) in porous media is important for exploring their potential for soil and water…”
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Viral Abundance and Diversity of Production Fluids in Oil Reservoirs by Zheng, Liangcan, Liang, Xiaolong, Shi, Rongjiu, Li, Ping, Zhao, Jinyi, Li, Guoqiao, Wang, Shuang, Han, Siqin, Radosevich, Mark, Zhang, Ying

“…Viruses are widely distributed in various ecosystems and have important impacts on microbial evolution, community structure and function and nutrient cycling…”
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Sampling natural viral communities from soil for culture-independent analyses by Williamson, K.E, Wommack, K.E, Radosevich, M

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