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Items: 22


Erratum for Royalty and Steen, "Quantitatively Partitioning Microbial Genomic Traits among Taxonomic Ranks across the Microbial Tree of Life".

Royalty TM, Steen AD.

mSphere. 2019 Sep 11;4(5). pii: e00637-19. doi: 10.1128/mSphere.00637-19. No abstract available.


Quantitatively Partitioning Microbial Genomic Traits among Taxonomic Ranks across the Microbial Tree of Life.

Royalty TM, Steen AD.

mSphere. 2019 Aug 28;4(4). pii: e00446-19. doi: 10.1128/mSphere.00446-19. Erratum in: mSphere. 2019 Sep 11;4(5):.


High proportions of bacteria and archaea across most biomes remain uncultured.

Steen AD, Crits-Christoph A, Carini P, DeAngelis KM, Fierer N, Lloyd KG, Cameron Thrash J.

ISME J. 2019 Aug 6. doi: 10.1038/s41396-019-0484-y. [Epub ahead of print]


Kinetics and Identities of Extracellular Peptidases in Subsurface Sediments of the White Oak River Estuary, North Carolina.

Steen AD, Kevorkian RT, Bird JT, Dombrowski N, Baker BJ, Hagen SM, Mulligan KH, Schmidt JM, Webber AT, Royalty TM, Alperin MJ.

Appl Environ Microbiol. 2019 Sep 17;85(19). pii: e00102-19. doi: 10.1128/AEM.00102-19. Print 2019 Oct 1.


Editorial: Extracellular Enzymes in Aquatic Environments: Exploring the Link Between Genomic Potential and Biogeochemical Consequences.

Sala MM, Piontek J, Endres S, Romani AM, Dyhrman S, Steen AD.

Front Microbiol. 2019 Jun 26;10:1463. doi: 10.3389/fmicb.2019.01463. eCollection 2019. No abstract available.


Uncultured Microbial Phyla Suggest Mechanisms for Multi-Thousand-Year Subsistence in Baltic Sea Sediments.

Bird JT, Tague ED, Zinke L, Schmidt JM, Steen AD, Reese B, Marshall IPG, Webster G, Weightman A, Castro HF, Campagna SR, Lloyd KG.

MBio. 2019 Apr 16;10(2). pii: e02376-18. doi: 10.1128/mBio.02376-18.


Characterization of the Interactive Effects of Labile and Recalcitrant Organic Matter on Microbial Growth and Metabolism.

Quigley LNM, Edwards A, Steen AD, Buchan A.

Front Microbiol. 2019 Mar 19;10:493. doi: 10.3389/fmicb.2019.00493. eCollection 2019.


Phylogenetically Novel Uncultured Microbial Cells Dominate Earth Microbiomes.

Lloyd KG, Steen AD, Ladau J, Yin J, Crosby L.

mSystems. 2018 Sep 25;3(5). pii: e00055-18. doi: 10.1128/mSystems.00055-18. eCollection 2018 Sep-Oct.


Understanding Electrochemically Activated Persulfate and Its Application to Ciprofloxacin Abatement.

Matzek LW, Tipton MJ, Farmer AT, Steen AD, Carter KE.

Environ Sci Technol. 2018 May 15;52(10):5875-5883. doi: 10.1021/acs.est.8b00015. Epub 2018 Apr 24.


Potential Activities of Freshwater Exo- and Endo-Acting Extracellular Peptidases in East Tennessee and the Pocono Mountains.

Mullen L; Malcolm X Shabazz High School Aquatic Biogeochemistry Team, Boerrigter K, Ferriero N, Rosalsky J, Barrett AVB, Murray PJ, Steen AD.

Front Microbiol. 2018 Mar 6;9:368. doi: 10.3389/fmicb.2018.00368. eCollection 2018.


Sequential bioavailability of sedimentary organic matter to heterotrophic bacteria.

Mahmoudi N, Beaupré SR, Steen AD, Pearson A.

Environ Microbiol. 2017 Jul;19(7):2629-2644. doi: 10.1111/1462-2920.13745. Epub 2017 May 10.


New aminopeptidase from "microbial dark matter" archaeon.

Michalska K, Steen AD, Chhor G, Endres M, Webber AT, Bird J, Lloyd KG, Joachimiak A.

FASEB J. 2015 Sep;29(9):4071-9. doi: 10.1096/fj.15-272906. Epub 2015 Jun 10.


Picky, hungry eaters in the cold: persistent substrate selectivity among polar pelagic microbial communities.

Steen AD, Arnosti C.

Front Microbiol. 2014 Oct 8;5:527. doi: 10.3389/fmicb.2014.00527. eCollection 2014.


Verrucomicrobia are candidates for polysaccharide-degrading bacterioplankton in an arctic fjord of Svalbard.

Cardman Z, Arnosti C, Durbin A, Ziervogel K, Cox C, Steen AD, Teske A.

Appl Environ Microbiol. 2014 Jun;80(12):3749-56. doi: 10.1128/AEM.00899-14. Epub 2014 Apr 11.


Meta-analysis of quantification methods shows that archaea and bacteria have similar abundances in the subseafloor.

Lloyd KG, May MK, Kevorkian RT, Steen AD.

Appl Environ Microbiol. 2013 Dec;79(24):7790-9. doi: 10.1128/AEM.02090-13. Epub 2013 Oct 4.


Abiotic racemization kinetics of amino acids in marine sediments.

Steen AD, Jørgensen BB, Lomstein BA.

PLoS One. 2013 Aug 12;8(8):e71648. doi: 10.1371/journal.pone.0071648. eCollection 2013. Erratum in: PLoS One. 2015;10(4):e0123837.


Predominant archaea in marine sediments degrade detrital proteins.

Lloyd KG, Schreiber L, Petersen DG, Kjeldsen KU, Lever MA, Steen AD, Stepanauskas R, Richter M, Kleindienst S, Lenk S, Schramm A, Jørgensen BB.

Nature. 2013 Apr 11;496(7444):215-8. doi: 10.1038/nature12033. Epub 2013 Mar 27.


Latitudinal gradients in degradation of marine dissolved organic carbon.

Arnosti C, Steen AD, Ziervogel K, Ghobrial S, Jeffrey WH.

PLoS One. 2011;6(12):e28900. doi: 10.1371/journal.pone.0028900. Epub 2011 Dec 28.


Fluorescence anisotropy as a means to determine extracellular polysaccharide hydrolase activity in environmental samples.

Steen AD, Gururaj P, Ma J, Blough NV, Arnosti C.

Anal Biochem. 2008 Dec 15;383(2):340-2. doi: 10.1016/j.ab.2008.09.012. Epub 2008 Sep 15.


Task Force.

Steen AD.

Public Health. 1968 Jan;82(2):91-3. No abstract available.


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