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Karen G. Lloyd, Ph.D. - Publications

Affiliations: 
2009 Marine Sciences University of North Carolina, Chapel Hill, Chapel Hill, NC 
Area:
Biogeochemistry, Oceanography Biology
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53 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Paul R, Rogers TJ, Fullerton KM, Selci M, Cascone M, Stokes MH, Steen AD, de Moor JM, Chiodi A, Stefánsson A, Halldórsson SA, Ramirez CJ, Jessen GL, Barry PH, Cordone A, ... ... Lloyd KG, et al. Complex organic matter degradation by secondary consumers in chemolithoautotrophy-based subsurface geothermal ecosystems. Plos One. 18: e0281277. PMID 37594978 DOI: 10.1371/journal.pone.0281277  0.316
2023 Wu X, Almatari AL, Cyr WA, Williams DE, Pfiffner SM, Rivkina EM, Lloyd KG, Vishnivetskaya TA. Microbial life in 25-m-deep boreholes in ancient permafrost illuminated by metagenomics. Environmental Microbiome. 18: 33. PMID 37055869 DOI: 10.1186/s40793-023-00487-9  0.326
2023 Mullis MM, Selwyn JD, Kevorkian R, Tague ED, Castro HF, Campagna SR, Lloyd KG, Reese BK. Microbial survival mechanisms within serpentinizing Mariana forearc sediments. Fems Microbiology Ecology. PMID 36631299 DOI: 10.1093/femsec/fiad003  0.36
2022 Rogers TJ, Buongiorno J, Jessen GL, Schrenk MO, Fordyce JA, de Moor JM, Ramírez CJ, Barry PH, Yücel M, Selci M, Cordone A, Giovannelli D, Lloyd KG. Chemolithoautotroph distributions across the subsurface of a convergent margin. The Isme Journal. PMID 36257972 DOI: 10.1038/s41396-022-01331-7  0.359
2022 Kevorkian RT, Sipes K, Winstead R, Paul R, Lloyd KG. Cryptic Methane-Cycling by Methanogens During Multi-Year Incubation of Estuarine Sediment. Frontiers in Microbiology. 13: 847563. PMID 35369448 DOI: 10.3389/fmicb.2022.847563  0.348
2021 Flieder M, Buongiorno J, Herbold CW, Hausmann B, Rattei T, Lloyd KG, Loy A, Wasmund K. Novel taxa of Acidobacteriota implicated in seafloor sulfur cycling. The Isme Journal. PMID 33981000 DOI: 10.1038/s41396-021-00992-0  0.355
2021 Kevorkian RT, Callahan S, Winstead R, Lloyd KG. ANME-1 archaea may drive methane accumulation and removal in estuarine sediments. Environmental Microbiology Reports. PMID 33462984 DOI: 10.1111/1758-2229.12926  0.404
2020 Buongiorno J, Sipes K, Wasmund K, Loy A, Lloyd KG. Woeseiales transcriptional response to shallow burial in Arctic fjord surface sediment. Plos One. 15: e0234839. PMID 32853201 DOI: 10.1371/Journal.Pone.0234839  0.45
2020 Lloyd KG, Bird JT, Buongiorno J, Deas E, Kevorkian R, Noordhoek T, Rosalsky J, Roy T. Evidence for a growth zone for deep subsurface microbial clades in near-surface anoxic sediments. Applied and Environmental Microbiology. PMID 32709727 DOI: 10.1128/Aem.00877-20  0.501
2020 Murray AE, Freudenstein J, Gribaldo S, Hatzenpichler R, Hugenholtz P, Kämpfer P, Konstantinidis KT, Lane CE, Papke RT, Parks DH, Rossello-Mora R, Stott MB, Sutcliffe IC, Thrash JC, Venter SN, ... ... Lloyd KG, et al. Roadmap for naming uncultivated Archaea and Bacteria. Nature Microbiology. PMID 32514073 DOI: 10.1038/S41564-020-0733-X  0.34
2020 Baker BJ, De Anda V, Seitz KW, Dombrowski N, Santoro AE, Lloyd KG. Diversity, ecology and evolution of Archaea. Nature Microbiology. PMID 32367054 DOI: 10.1038/S41564-020-0715-Z  0.381
2020 Giovannelli D, Barry P, de Moor J, Lloyd K, Schrenk M. Microbial Influences on Subduction Zone Carbon Cycling Eos. 101. DOI: 10.1029/2020Eo140906  0.347
2020 LaRowe D, Arndt S, Bradley J, Estes E, Hoarfrost A, Lang S, Lloyd K, Mahmoudi N, Orsi W, Shah Walter S, Steen A, Zhao R. The fate of organic carbon in marine sediments - New insights from recent data and analysis Earth-Science Reviews. 204: 103146. DOI: 10.1016/J.Earscirev.2020.103146  0.418
2019 Barry PH, Nakagawa M, Giovannelli D, Maarten de Moor J, Schrenk M, Seltzer AM, Manini E, Fattorini D, di Carlo M, Regoli F, Fullerton K, Lloyd KG. Helium, inorganic and organic carbon isotopes of fluids and gases across the Costa Rica convergent margin. Scientific Data. 6: 284. PMID 31767867 DOI: 10.1038/S41597-019-0302-4  0.377
2019 Steen AD, Crits-Christoph A, Carini P, DeAngelis KM, Fierer N, Lloyd KG, Cameron Thrash J. High proportions of bacteria and archaea across most biomes remain uncultured. The Isme Journal. PMID 31388130 DOI: 10.1038/S41396-019-0484-Y  0.323
2019 Liang R, Lau M, Vishnivetskaya T, Lloyd KG, Wang W, Wiggins J, Miller J, Pfiffner S, Rivkina EM, Onstott T. Predominance of anaerobic, spore-forming bacteria in metabolically active microbial communities from ancient Siberian permafrost. Applied and Environmental Microbiology. PMID 31152014 DOI: 10.1128/Aem.00560-19  0.493
2019 Buongiorno J, Herbert LC, Wehrmann LM, Michaud A, Laufer K, Røy H, Jørgensen BB, Szynkiewicz A, Faiia A, Yeager KM, Schindler K, Lloyd KG. Complex microbial communities drive iron and sulfur cycling in Arctic fjord sediments. Applied and Environmental Microbiology. PMID 31076435 DOI: 10.1128/Aem.00949-19  0.426
2019 Barry PH, de Moor JM, Giovannelli D, Schrenk M, Hummer DR, Lopez T, Pratt CA, Segura YA, Battaglia A, Beaudry P, Bini G, Cascante M, d'Errico G, di Carlo M, Fattorini D, ... ... Lloyd KG, et al. Forearc carbon sink reduces long-term volatile recycling into the mantle. Nature. 568: 487-492. PMID 31019327 DOI: 10.1038/S41586-019-1131-5  0.371
2019 Bird JT, Tague ED, Zinke L, Schmidt JM, Steen AD, Reese B, Marshall IPG, Webster G, Weightman A, Castro HF, Campagna SR, Lloyd KG. Uncultured Microbial Phyla Suggest Mechanisms for Multi-Thousand-Year Subsistence in Baltic Sea Sediments. Mbio. 10. PMID 30992358 DOI: 10.1128/Mbio.02376-18  0.458
2018 Zhou Z, Liu Y, Lloyd KG, Pan J, Yang Y, Gu JD, Li M. Genomic and transcriptomic insights into the ecology and metabolism of benthic archaeal cosmopolitan, Thermoprofundales (MBG-D archaea). The Isme Journal. PMID 30514872 DOI: 10.1038/S41396-018-0321-8  0.407
2018 Zinke LA, Glombitza C, Bird JT, Røy H, Jørgensen BB, Lloyd KG, Amend JP, Reese BK. Microbial organic matter degradation potential in Baltic Sea sediments influenced by depositional conditions and in situ geochemistry. Applied and Environmental Microbiology. PMID 30504213 DOI: 10.1128/Aem.02164-18  0.526
2018 Lloyd KG, Steen AD, Ladau J, Yin J, Crosby L. Phylogenetically Novel Uncultured Microbial Cells Dominate Earth Microbiomes. Msystems. 3. PMID 30273414 DOI: 10.1128/mSystems.00055-18  0.309
2018 Vishnivetskaya TA, Buongiorno J, Bird J, Krivushin K, Spirina EV, Oshurkova V, Shcherbakova VA, Wilson G, Lloyd KG, Rivkina EM. Methanogens in the Antarctic Dry Valley Permafrost. Fems Microbiology Ecology. PMID 29878114 DOI: 10.1093/Femsec/Fiy109  0.409
2017 Kevorkian R, Bird JT, Shumaker A, Lloyd KG. Estimating population turnover rates from relative quantification methods reveals microbial dynamics in marine sediment. Applied and Environmental Microbiology. PMID 29054869 DOI: 10.1128/Aem.01443-17  0.4
2017 Zinke LA, Mullis MM, Bird JT, Marshall IPG, Jørgensen BB, Lloyd KG, Amend JP, Reese BK. Thriving or Surviving? Evaluating active microbial guilds in Baltic Sea sediment. Environmental Microbiology Reports. PMID 28836742 DOI: 10.1111/1758-2229.12578  0.497
2017 Buongiorno J, Turner S, Webster G, Asai M, Shumaker AK, Roy T, Weightman A, Schippers A, Lloyd KG. Inter-laboratory quantification of Bacteria and Archaea in deeply buried sediments of the Baltic Sea (IODP Expedition 347). Fems Microbiology Ecology. PMID 28104666 DOI: 10.1093/Femsec/Fix007  0.378
2016 Bird JT, Baker BJ, Probst AJ, Podar M, Lloyd KG. Culture Independent Genomic Comparisons Reveal Environmental Adaptations for Altiarchaeales. Frontiers in Microbiology. 7: 1221. PMID 27547202 DOI: 10.3389/Fmicb.2016.01221  0.401
2016 Solden L, Lloyd K, Wrighton K. The bright side of microbial dark matter: lessons learned from the uncultivated majority. Current Opinion in Microbiology. 31: 217-226. PMID 27196505 DOI: 10.1016/J.Mib.2016.04.020  0.348
2016 Wasmund K, Cooper M, Schreiber L, Lloyd KG, Baker BJ, Petersen DG, Jørgensen BB, Stepanauskas R, Reinhardt R, Schramm A, Loy A, Adrian L. Single-Cell Genome and Group-Specific dsrAB Sequencing Implicate Marine Members of the Class Dehalococcoidia (Phylum Chloroflexi) in Sulfur Cycling. Mbio. 7. PMID 27143384 DOI: 10.1128/Mbio.00266-16  0.331
2016 Teske A, de Beer D, McKay LJ, Tivey MK, Biddle JF, Hoer D, Lloyd KG, Lever MA, Røy H, Albert DB, Mendlovitz HP, MacGregor BJ. The Guaymas Basin Hiking Guide to Hydrothermal Mounds, Chimneys, and Microbial Mats: Complex Seafloor Expressions of Subsurface Hydrothermal Circulation. Frontiers in Microbiology. 7: 75. PMID 26925032 DOI: 10.3389/Fmicb.2016.00075  0.738
2016 Dowell F, Cardman Z, Dasarathy S, Kellermann MY, Lipp JS, Ruff SE, Biddle JF, McKay LJ, MacGregor BJ, Lloyd KG, Albert DB, Mendlovitz H, Hinrichs KU, Teske A. Microbial Communities in Methane- and Short Chain Alkane-Rich Hydrothermal Sediments of Guaymas Basin. Frontiers in Microbiology. 7: 17. PMID 26858698 DOI: 10.3389/Fmicb.2016.00017  0.782
2016 Lloyd K. MICROBIOLOGY. Beyond known methanogens. Science (New York, N.Y.). 350: 384. PMID 26494746 DOI: 10.1126/Science.Aad4066  0.381
2015 Michalska K, Steen AD, Chhor G, Endres M, Webber AT, Bird J, Lloyd KG, Joachimiak A. New aminopeptidase from "microbial dark matter" archaeon. Faseb Journal : Official Publication of the Federation of American Societies For Experimental Biology. PMID 26062601 DOI: 10.1096/Fj.15-272906  0.416
2015 Lever MA, Rogers KL, Lloyd KG, Overmann J, Schink B, Thauer RK, Hoehler TM, Jørgensen BB. Life under extreme energy limitation: a synthesis of laboratory- and field-based investigations. Fems Microbiology Reviews. PMID 25994609 DOI: 10.1093/Femsre/Fuv020  0.623
2015 Underwood S, Lapham L, Teske A, Lloyd KG. Microbial community structure and methane-cycling activity of subsurface sediments at Mississippi Canyon 118 before the Deepwater Horizon disaster Deep-Sea Research Part Ii: Topical Studies in Oceanography. DOI: 10.1016/J.Dsr2.2015.01.011  0.701
2014 Wasmund K, Algora C, Müller J, Krüger M, Lloyd KG, Reinhardt R, Adrian L. Development and application of primers for the class Dehalococcoidia (phylum Chloroflexi) enables deep insights into diversity and stratification of subgroups in the marine subsurface. Environmental Microbiology. PMID 24889097 DOI: 10.1111/1462-2920.12510  0.485
2014 Wasmund K, Schreiber L, Lloyd KG, Petersen DG, Schramm A, Stepanauskas R, Jørgensen BB, Adrian L. Genome sequencing of a single cell of the widely distributed marine subsurface Dehalococcoidia, phylum Chloroflexi. The Isme Journal. 8: 383-97. PMID 23966099 DOI: 10.1038/Ismej.2013.143  0.416
2013 Lloyd KG, May MK, Kevorkian RT, Steen AD. Meta-analysis of quantification methods shows that archaea and bacteria have similar abundances in the subseafloor. Applied and Environmental Microbiology. 79: 7790-9. PMID 24096423 DOI: 10.1128/Aem.02090-13  0.419
2013 Meyer S, Wegener G, Lloyd KG, Teske A, Boetius A, Ramette A. Microbial habitat connectivity across spatial scales and hydrothermal temperature gradients at Guaymas Basin. Frontiers in Microbiology. 4: 207. PMID 23898326 DOI: 10.3389/Fmicb.2013.00207  0.678
2013 Lloyd KG, Schreiber L, Petersen DG, Kjeldsen KU, Lever MA, Steen AD, Stepanauskas R, Richter M, Kleindienst S, Lenk S, Schramm A, Jørgensen BB. Predominant archaea in marine sediments degrade detrital proteins. Nature. 496: 215-8. PMID 23535597 DOI: 10.1038/Nature12033  0.68
2012 Kubo K, Lloyd KG, F Biddle J, Amann R, Teske A, Knittel K. Archaea of the Miscellaneous Crenarchaeotal Group are abundant, diverse and widespread in marine sediments. The Isme Journal. 6: 1949-65. PMID 22551871 DOI: 10.1038/Ismej.2012.37  0.67
2012 Biddle JF, Cardman Z, Mendlovitz H, Albert DB, Lloyd KG, Boetius A, Teske A. Anaerobic oxidation of methane at different temperature regimes in Guaymas Basin hydrothermal sediments. The Isme Journal. 6: 1018-31. PMID 22094346 DOI: 10.1038/Ismej.2011.164  0.679
2012 McKay LJ, MacGregor BJ, Biddle JF, Albert DB, Mendlovitz HP, Hoer DR, Lipp JS, Lloyd KG, Teske AP. Spatial heterogeneity and underlying geochemistry of phylogenetically diverse orange and white Beggiatoa mats in Guaymas Basin hydrothermal sediments Deep-Sea Research Part I: Oceanographic Research Papers. 67: 21-31. DOI: 10.1016/j.dsr.2012.04.011  0.753
2011 Lloyd KG, Alperin MJ, Teske A. Environmental evidence for net methane production and oxidation in putative ANaerobic MEthanotrophic (ANME) archaea. Environmental Microbiology. 13: 2548-64. PMID 21806748 DOI: 10.1111/J.1462-2920.2011.02526.X  0.643
2010 Lloyd KG, Albert DB, Biddle JF, Chanton JP, Pizarro O, Teske A. Spatial structure and activity of sedimentary microbial communities underlying a Beggiatoa spp. mat in a Gulf of Mexico hydrocarbon seep Plos One. 5. PMID 20090951 DOI: 10.1371/Journal.Pone.0008738  0.676
2010 Lloyd KG, Macgregor BJ, Teske A. Quantitative PCR methods for RNA and DNA in marine sediments: maximizing yield while overcoming inhibition. Fems Microbiology Ecology. 72: 143-51. PMID 20059545 DOI: 10.1111/J.1574-6941.2009.00827.X  0.551
2009 Joye SB, Samarkin VA, Orcutt BN, MacDonald IR, Hinrichs KU, Elvert M, Teske AP, Lloyd KG, Lever MA, Montoya JP, Meile CD. Metabolic variability in seafloor brines revealed by carbon and sulphur dynamics Nature Geoscience. 2: 349-354. DOI: 10.1038/Ngeo475  0.747
2006 Edgcomb VP, Molyneaux SJ, Böer S, Wirsen CO, Saito M, Atkins MS, Lloyd K, Teske A. Survival and growth of two heterotrophic hydrothermal vent archaea, Pyrococcus strain GB-D and Thermococcus fumicolans, under low pH and high sulfide concentrations in combination with high temperature and pressure regimes. Extremophiles : Life Under Extreme Conditions. 11: 329-42. PMID 17111090 DOI: 10.1007/S00792-006-0043-0  0.545
2006 Lloyd KG, Lapham L, Teske A. An anaerobic methane-oxidizing community of ANME-1b archaea in hypersaline Gulf of Mexico sediments. Applied and Environmental Microbiology. 72: 7218-30. PMID 16980428 DOI: 10.1128/Aem.00886-06  0.645
2006 Biddle JF, Lipp JS, Lever MA, Lloyd KG, Sørensen KB, Anderson R, Fredricks HF, Elvert M, Kelly TJ, Schrag DP, Sogin ML, Brenchley JE, Teske A, House CH, Hinrichs KU. Heterotrophic Archaea dominate sedimentary subsurface ecosystems off Peru. Proceedings of the National Academy of Sciences of the United States of America. 103: 3846-51. PMID 16505362 DOI: 10.1073/Pnas.0600035103  0.748
2005 Lloyd KG, Edgcomb VP, Molyneaux SJ, Böer S, Wirsen CO, Atkins MS, Teske A. Effects of dissolved sulfide, pH, and temperature on growth and survival of marine hyperthermophilic Archaea. Applied and Environmental Microbiology. 71: 6383-7. PMID 16204562 DOI: 10.1128/Aem.71.10.6383-6387.2005  0.627
2005 Dhillon A, Lever M, Lloyd KG, Albert DB, Sogin ML, Teske A. Methanogen diversity evidenced by molecular characterization of methyl coenzyme M reductase A (mcrA) genes in hydrothermal sediments of the Guaymas Basin. Applied and Environmental Microbiology. 71: 4592-601. PMID 16085853 DOI: 10.1128/Aem.71.8.4592-4601.2005  0.733
2004 Edgcomb VP, Molyneaux SJ, Saito MA, Lloyd K, Böer S, Wirsen CO, Atkins MS, Teske A. Sulfide ameliorates metal toxicity for deep-sea hydrothermal vent archaea. Applied and Environmental Microbiology. 70: 2551-5. PMID 15066859 DOI: 10.1128/Aem.70.4.2551-2555.2004  0.538
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