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Title: Community structure – Ecosystem function relationships in the Congo Basin methane cycle depend on the physiological scale of function

Abstract

Abstract Belowground ecosystem processes can be highly variable and difficult to predict using microbial community data. Here, we argue that this stems from at least three issues: (a) complex covariance structure of samples (with environmental conditions or spatial proximity) can make distinguishing biotic drivers a challenge; (b) communities can control ecosystem processes through multiple mechanisms, making the identification of these controls a challenge; and (c) ecosystem function assessments can be broad in physiological scale, encapsulating multiple processes with unique microbially mediated controls. We test these assertions using methane (CH 4 )‐cycling processes in soil samples collected along a wetland‐to‐upland habitat gradient in the Congo Basin. We perform our measurements of function under controlled laboratory conditions and statistically control for environmental covariates to aid in identifying biotic drivers. We divide measurements of microbial communities into four attributes (abundance, activity, composition, and diversity) that represent different forms of community control. Lastly, our process measurements differ in physiological scale, including broader processes (gross methanogenesis and methanotrophy) that involve more mediating groups, to finer processes (hydrogenotrophic methanogenesis and high‐affinity CH 4 oxidation) with fewer mediating groups. We observed that finer scale processes can be more readily predicted from microbial community structure than broader scalemore » processes. In addition, the nature of those relationships differed, with broad processes limited by abundance while fine‐scale processes were associated with diversity and composition. These findings demonstrate the importance of carefully defining the physiological scale of ecosystem function and performing community measurements that represent the range of possible controls on ecosystem processes.« less

Authors:
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2]
  1. Univ. of Oregon, Eugene, OR (United States); Univ. of California, Berkeley, CA (United States)
  2. Univ. of Oregon, Eugene, OR (United States)
Publication Date:
Research Org.:
Univ. of Oregon, Eugene, OR (United States)
Sponsoring Org.:
Gabon-Oregon Transnational Center on Environment and Development; Smithsonian Conservation Biology Institute; Shell Gabon; National Science Foundation (NSF); USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1801803
Alternate Identifier(s):
OSTI ID: 1630762
Grant/Contract Number:  
SC0008092; SC0012088; DEB 14422214; 14422214; DE‐SC0008092; DE‐39SC0012088
Resource Type:
Accepted Manuscript
Journal Name:
Molecular Ecology
Additional Journal Information:
Journal Volume: 29; Journal Issue: 10; Journal ID: ISSN 0962-1083
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; biochemistry & molecular biology; environmental sciences & ecology; evolutionary biology; biodiversity-ecosystem function; Congo Basin; methane; methanogenesis; methanotrophy; microbial ecology

Citation Formats

Meyer, Kyle M., Hopple, Anya M., Klein, Ann M., Morris, Andrew H., Bridgham, Scott D., and Bohannan, Brendan J. M. Community structure – Ecosystem function relationships in the Congo Basin methane cycle depend on the physiological scale of function. United States: N. p., 2020. Web. doi:10.1111/mec.15442.
Meyer, Kyle M., Hopple, Anya M., Klein, Ann M., Morris, Andrew H., Bridgham, Scott D., & Bohannan, Brendan J. M. Community structure – Ecosystem function relationships in the Congo Basin methane cycle depend on the physiological scale of function. United States. https://doi.org/10.1111/mec.15442
Meyer, Kyle M., Hopple, Anya M., Klein, Ann M., Morris, Andrew H., Bridgham, Scott D., and Bohannan, Brendan J. M. Mon . "Community structure – Ecosystem function relationships in the Congo Basin methane cycle depend on the physiological scale of function". United States. https://doi.org/10.1111/mec.15442. https://www.osti.gov/servlets/purl/1801803.
@article{osti_1801803,
title = {Community structure – Ecosystem function relationships in the Congo Basin methane cycle depend on the physiological scale of function},
author = {Meyer, Kyle M. and Hopple, Anya M. and Klein, Ann M. and Morris, Andrew H. and Bridgham, Scott D. and Bohannan, Brendan J. M.},
abstractNote = {Abstract Belowground ecosystem processes can be highly variable and difficult to predict using microbial community data. Here, we argue that this stems from at least three issues: (a) complex covariance structure of samples (with environmental conditions or spatial proximity) can make distinguishing biotic drivers a challenge; (b) communities can control ecosystem processes through multiple mechanisms, making the identification of these controls a challenge; and (c) ecosystem function assessments can be broad in physiological scale, encapsulating multiple processes with unique microbially mediated controls. We test these assertions using methane (CH 4 )‐cycling processes in soil samples collected along a wetland‐to‐upland habitat gradient in the Congo Basin. We perform our measurements of function under controlled laboratory conditions and statistically control for environmental covariates to aid in identifying biotic drivers. We divide measurements of microbial communities into four attributes (abundance, activity, composition, and diversity) that represent different forms of community control. Lastly, our process measurements differ in physiological scale, including broader processes (gross methanogenesis and methanotrophy) that involve more mediating groups, to finer processes (hydrogenotrophic methanogenesis and high‐affinity CH 4 oxidation) with fewer mediating groups. We observed that finer scale processes can be more readily predicted from microbial community structure than broader scale processes. In addition, the nature of those relationships differed, with broad processes limited by abundance while fine‐scale processes were associated with diversity and composition. These findings demonstrate the importance of carefully defining the physiological scale of ecosystem function and performing community measurements that represent the range of possible controls on ecosystem processes.},
doi = {10.1111/mec.15442},
journal = {Molecular Ecology},
number = 10,
volume = 29,
place = {United States},
year = {Mon Apr 13 00:00:00 EDT 2020},
month = {Mon Apr 13 00:00:00 EDT 2020}
}

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Works referenced in this record:

Atmospheric methane budget in Africa
journal, April 1992

  • Delmas, R. A.; Tathy, J. P.; Cros, B.
  • Journal of Atmospheric Chemistry, Vol. 14, Issue 1-4
  • DOI: 10.1007/BF00115247

Quality control and preprocessing of metagenomic datasets
journal, January 2011


ggplot2
book, January 2009


Upland Soil Cluster Gamma dominates methanotrophic communities in upland grassland soils
journal, June 2019


Biodiversity and stability in grasslands
journal, January 1994

  • Tilman, David; Downing, John A.
  • Nature, Vol. 367, Issue 6461
  • DOI: 10.1038/367363a0

Do we need to understand microbial communities to predict ecosystem function? A comparison of statistical models of nitrogen cycling processes
journal, January 2014


The Guineo-Congolian Region and Its Relationships to Other Phytochoria
journal, June 1979

  • White, F.
  • Bulletin du Jardin botanique national de Belgique / Bulletin van de National Plantentuin van België, Vol. 49, Issue 1/2
  • DOI: 10.2307/3667815

Evidence that participate methane monooxygenase and ammonia monooxygenase may be evolutionarily related
journal, October 1995


Development of a Dual-Index Sequencing Strategy and Curation Pipeline for Analyzing Amplicon Sequence Data on the MiSeq Illumina Sequencing Platform
journal, June 2013

  • Kozich, James J.; Westcott, Sarah L.; Baxter, Nielson T.
  • Applied and Environmental Microbiology, Vol. 79, Issue 17
  • DOI: 10.1128/AEM.01043-13

The effect of termite biomass and anthropogenic disturbance on the CH4 budgets of tropical forests in Cameroon and Borneo
journal, December 1999


Simulated rRNA/DNA Ratios Show Potential To Misclassify Active Populations as Dormant
journal, March 2017

  • Steven, Blaire; Hesse, Cedar; Soghigian, John
  • Applied and Environmental Microbiology, Vol. 83, Issue 11
  • DOI: 10.1128/AEM.00696-17

Productivity and sustainability influenced by biodiversity in grassland ecosystems
journal, February 1996

  • Tilman, David; Wedin, David; Knops, Johannes
  • Nature, Vol. 379, Issue 6567
  • DOI: 10.1038/379718a0

Comparison of pmoA PCR Primer Sets as Tools for Investigating Methanotroph Diversity in Three Danish Soils
journal, September 2001


Responses of Methanogen mcrA Genes and Their Transcripts to an Alternate Dry/Wet Cycle of Paddy Field Soil
journal, November 2011

  • Ma, Ke; Conrad, Ralf; Lu, Yahai
  • Applied and Environmental Microbiology, Vol. 78, Issue 2
  • DOI: 10.1128/AEM.06934-11

Active and total microbial communities in forest soil are largely different and highly stratified during decomposition
journal, July 2011

  • Baldrian, Petr; Kolařík, Miroslav; Štursová, Martina
  • The ISME Journal, Vol. 6, Issue 2
  • DOI: 10.1038/ismej.2011.95

Phylogenetic Comparison of the Methanogenic Communities from an Acidic, Oligotrophic Fen and an Anaerobic Digester Treating Municipal Wastewater Sludge
journal, September 2008

  • Steinberg, L. M.; Regan, J. M.
  • Applied and Environmental Microbiology, Vol. 74, Issue 21
  • DOI: 10.1128/AEM.00553-08

Naive Bayesian Classifier for Rapid Assignment of rRNA Sequences into the New Bacterial Taxonomy
journal, June 2007

  • Wang, Q.; Garrity, G. M.; Tiedje, J. M.
  • Applied and Environmental Microbiology, Vol. 73, Issue 16
  • DOI: 10.1128/AEM.00062-07

Global patterns of 16S rRNA diversity at a depth of millions of sequences per sample
journal, June 2010

  • Caporaso, J. G.; Lauber, C. L.; Walters, W. A.
  • Proceedings of the National Academy of Sciences, Vol. 108, Issue Supplement_1
  • DOI: 10.1073/pnas.1000080107

Pathways of anaerobic carbon cycling across an ombrotrophic-minerotrophic peatland gradient
journal, January 2007


Molecular biology and biochemistry of ammonia oxidation by Nitrosomonas europaea
journal, October 2002

  • Arp, Daniel; Sayavedra-Soto, Luis; Hommes, Norman
  • Archives of Microbiology, Vol. 178, Issue 4
  • DOI: 10.1007/s00203-002-0452-0

A Single Community Dominates Structure and Function of a Mixture of Multiple Methanogenic Communities
journal, November 2017


Belowground biodiversity and ecosystem functioning
journal, November 2014

  • Bardgett, Richard D.; van der Putten, Wim H.
  • Nature, Vol. 515, Issue 7528
  • DOI: 10.1038/nature13855

Phylogenetic conservatism of functional traits in microorganisms
journal, December 2012

  • Martiny, Adam C.; Treseder, Kathleen; Pusch, Gordon
  • The ISME Journal, Vol. 7, Issue 4
  • DOI: 10.1038/ismej.2012.160

Descriptions of Roseiarcus fermentans gen. nov., sp. nov., a bacteriochlorophyll a-containing fermentative bacterium related phylogenetically to alphaproteobacterial methanotrophs, and of the family Roseiarcaceae fam. nov.
journal, May 2014

  • Kulichevskaya, I. S.; Danilova, O. V.; Tereshina, V. M.
  • INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, Vol. 64, Issue Pt 8
  • DOI: 10.1099/ijs.0.064576-0

Distribution, Activities, and Interactions of Methanogens and Sulfate-Reducing Prokaryotes in the Florida Everglades
journal, August 2015

  • Bae, Hee-Sung; Holmes, M. Elizabeth; Chanton, Jeffrey P.
  • Applied and Environmental Microbiology, Vol. 81, Issue 21
  • DOI: 10.1128/AEM.01583-15

Ribosomal Database Project: data and tools for high throughput rRNA analysis
journal, November 2013

  • Cole, James R.; Wang, Qiong; Fish, Jordan A.
  • Nucleic Acids Research, Vol. 42, Issue D1
  • DOI: 10.1093/nar/gkt1244

Methane oxidation in temperate soils: effects of inorganic N
journal, December 2004


Amplification efficiency: linking baseline and bias in the analysis of quantitative PCR data
journal, February 2009

  • Ruijter, J. M.; Ramakers, C.; Hoogaars, W. M. H.
  • Nucleic Acids Research, Vol. 37, Issue 6
  • DOI: 10.1093/nar/gkp045

Evidence of Microbial Regulation of Biogeochemical Cycles from a Study on Methane Flux and Land Use Change
journal, April 2013

  • Nazaries, Loïc; Pan, Yao; Bodrossy, Levente
  • Applied and Environmental Microbiology, Vol. 79, Issue 13
  • DOI: 10.1128/AEM.00095-13

Methane emission from flooded forest in central Africa
journal, January 1992

  • Tathy, J. P.; Cros, B.; Delmas, R. A.
  • Journal of Geophysical Research, Vol. 97, Issue D6
  • DOI: 10.1029/90JD02555

Taxonomic, Phylogenetic, and Ecological Diversity of Methanogenic Archaea
journal, August 2000

  • Garcia, Jean-Louis; Patel, Bharat K. C.; Ollivier, Bernard
  • Anaerobe, Vol. 6, Issue 4
  • DOI: 10.1006/anae.2000.0345

Integrating community assembly and biodiversity to better understand ecosystem function: the Community Assembly and the Functioning of Ecosystems ( CAFE ) approach
journal, February 2018

  • Bannar‐Martin, Katherine H.; Kremer, Colin T.; Ernest, S. K. Morgan
  • Ecology Letters, Vol. 21, Issue 2
  • DOI: 10.1111/ele.12895

The coupling of taxonomy and function in microbiomes
journal, November 2017

  • Inkpen, S. Andrew; Douglas, Gavin M.; Brunet, T. D. P.
  • Biology & Philosophy, Vol. 32, Issue 6
  • DOI: 10.1007/s10539-017-9602-2

Testing the functional significance of microbial community composition
journal, February 2009

  • Strickland, Michael S.; Lauber, Christian; Fierer, Noah
  • Ecology, Vol. 90, Issue 2
  • DOI: 10.1890/08-0296.1

Microbial community structure and global trace gases
journal, October 1998


Identification of active methanotrophs in a landfill cover soil through detection of expression of 16S rRNA and functional genes
journal, November 2007


Widespread soil bacterium that oxidizes atmospheric methane
journal, April 2019

  • Tveit, Alexander T.; Hestnes, Anne Grethe; Robinson, Serina L.
  • Proceedings of the National Academy of Sciences, Vol. 116, Issue 17
  • DOI: 10.1073/pnas.1817812116

Function and functional redundancy in microbial systems
journal, April 2018

  • Louca, Stilianos; Polz, Martin F.; Mazel, Florent
  • Nature Ecology & Evolution, Vol. 2, Issue 6
  • DOI: 10.1038/s41559-018-0519-1

Carbon, Nitrogen, and Phosphorus Mineralization in Northern Wetlands
journal, July 1998


Organic Matter Mineralization and Decomposition
book, October 2015


Assumption-free analysis of quantitative real-time polymerase chain reaction (PCR) data
journal, March 2003

  • Ramakers, Christian; Ruijter, Jan M.; Deprez, Ronald H. Lekanne
  • Neuroscience Letters, Vol. 339, Issue 1, p. 62-66
  • DOI: 10.1016/S0304-3940(02)01423-4

Linking microbial community structure and microbial processes: an empirical and conceptual overview
journal, September 2015

  • Bier, Raven L.; Bernhardt, Emily S.; Boot, Claudia M.
  • FEMS Microbiology Ecology, Vol. 91, Issue 10
  • DOI: 10.1093/femsec/fiv113

Wide diversity of methane and short-chain alkane metabolisms in uncultured archaea
journal, March 2019


Three decades of global methane sources and sinks
journal, September 2013

  • Kirschke, Stefanie; Bousquet, Philippe; Ciais, Philippe
  • Nature Geoscience, Vol. 6, Issue 10
  • DOI: 10.1038/ngeo1955

Correlation of Methane Production and Functional Gene Transcriptional Activity in a Peat Soil
journal, September 2009

  • Freitag, T. E.; Prosser, J. I.
  • Applied and Environmental Microbiology, Vol. 75, Issue 21
  • DOI: 10.1128/AEM.01021-09

Biodiversity increases the resistance of ecosystem productivity to climate extremes
journal, October 2015

  • Isbell, Forest; Craven, Dylan; Connolly, John
  • Nature, Vol. 526, Issue 7574
  • DOI: 10.1038/nature15374

Activity profiles for marine sponge-associated bacteria obtained by 16S rRNA vs 16S rRNA gene comparisons
journal, January 2010

  • Kamke, Janine; Taylor, Michael W.; Schmitt, Susanne
  • The ISME Journal, Vol. 4, Issue 4
  • DOI: 10.1038/ismej.2009.143

Microbial minorities modulate methane consumption through niche partitioning
journal, June 2013

  • Bodelier, Paul LE; Meima-Franke, Marion; Hordijk, Cornelis A.
  • The ISME Journal, Vol. 7, Issue 11
  • DOI: 10.1038/ismej.2013.99

QIIME allows analysis of high-throughput community sequencing data
journal, April 2010

  • Caporaso, J. Gregory; Kuczynski, Justin; Stombaugh, Jesse
  • Nature Methods, Vol. 7, Issue 5
  • DOI: 10.1038/nmeth.f.303

Biodiversity-function relationships in methanogenic communities
journal, November 2018

  • Sierocinski, Pawel; Bayer, Florian; Yvon-Durocher, Gabriel
  • Molecular Ecology, Vol. 27, Issue 22
  • DOI: 10.1111/mec.14895

Conceptualizing functional traits and ecological characteristics of methane-oxidizing bacteria as life strategies: Functional traits of methane-oxidizing bacteria
journal, August 2012


Microbial seed banks: the ecological and evolutionary implications of dormancy
journal, January 2011

  • Lennon, Jay T.; Jones, Stuart E.
  • Nature Reviews Microbiology, Vol. 9, Issue 2
  • DOI: 10.1038/nrmicro2504

PEAR: a fast and accurate Illumina Paired-End reAd mergeR
journal, October 2013


Methane emissions from wetlands: biogeochemical, microbial, and modeling perspectives from local to global scales
journal, February 2013

  • Bridgham, Scott D.; Cadillo-Quiroz, Hinsby; Keller, Jason K.
  • Global Change Biology, Vol. 19, Issue 5
  • DOI: 10.1111/gcb.12131

Relationships between protein-encoding gene abundance and corresponding process are commonly assumed yet rarely observed
journal, December 2014

  • Rocca, Jennifer D.; Hall, Edward K.; Lennon, Jay T.
  • The ISME Journal, Vol. 9, Issue 8
  • DOI: 10.1038/ismej.2014.252

Environmental and Substrate Controls over Carbon and Nitrogen Mineralization in Northern Wetlands
journal, February 1995

  • Updegraff, Karen; Pastor, John; Bridgham, Scott D.
  • Ecological Applications, Vol. 5, Issue 1
  • DOI: 10.2307/1942060

Spatial Autocorrelation: Trouble or New Paradigm?
journal, September 1993


Positive diversity-functioning relationships in model communities of methanotrophic bacteria
journal, February 2018

  • Schnyder, Elvira; Bodelier, Paul L. E.; Hartmann, Martin
  • Ecology, Vol. 99, Issue 3
  • DOI: 10.1002/ecy.2138

Microbial rRNA Synthesis and Growth Compared through Quantitative Stable Isotope Probing with H 2 18 O
journal, February 2018

  • Papp, Katerina; Hungate, Bruce A.; Schwartz, Egbert
  • Applied and Environmental Microbiology, Vol. 84, Issue 8
  • DOI: 10.1128/AEM.02441-17

Stimulation by ammonium-based fertilizers of methane oxidation in soil around rice roots
journal, January 2000

  • Bodelier, Paul L. E.; Roslev, Peter; Henckel, Thilo
  • Nature, Vol. 403, Issue 6768
  • DOI: 10.1038/35000193

Methane dynamics regulated by microbial community response to permafrost thaw
journal, October 2014

  • McCalley, Carmody K.; Woodcroft, Ben J.; Hodgkins, Suzanne B.
  • Nature, Vol. 514, Issue 7523
  • DOI: 10.1038/nature13798

Extraction of mRNA from Soil
journal, July 2010

  • Mettel, C.; Kim, Y.; Shrestha, P. M.
  • Applied and Environmental Microbiology, Vol. 76, Issue 17
  • DOI: 10.1128/AEM.03047-09

Tropical wetlands: A missing link in the global carbon cycle?: Carbon cycling in tropical wetlands
journal, December 2014

  • Sjögersten, Sofie; Black, Colin R.; Evers, Stephanie
  • Global Biogeochemical Cycles, Vol. 28, Issue 12
  • DOI: 10.1002/2014GB004844

Kinetics of CH4 oxidation in oxic soils exposed to ambient air or high CH4 mixing ratios
journal, October 1992


Substrate sources regulate spatial variation of metabolically active methanogens from two contrasting freshwater wetlands
journal, August 2015

  • Lin, Yongxin; Liu, Deyan; Ding, Weixin
  • Applied Microbiology and Biotechnology, Vol. 99, Issue 24
  • DOI: 10.1007/s00253-015-6912-7

Biodiversity and Ecosystem Functioning: Current Knowledge and Future Challenges
journal, October 2001


Quantitative stable isotope probing with H218O reveals that most bacterial taxa in soil synthesize new ribosomal RNA
journal, July 2018


Microbial diversity drives multifunctionality in terrestrial ecosystems
journal, January 2016

  • Delgado-Baquerizo, Manuel; Maestre, Fernando T.; Reich, Peter B.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms10541

Sources and sinks of methane and carbon dioxide exchanges in mountain forest in equatorial Africa
journal, January 1992

  • Delmas, R. A.; Servant, J.; Tathy, J. P.
  • Journal of Geophysical Research, Vol. 97, Issue D6
  • DOI: 10.1029/90JD02575

Dormancy contributes to the maintenance of microbial diversity
journal, March 2010

  • Jones, S. E.; Lennon, J. T.
  • Proceedings of the National Academy of Sciences, Vol. 107, Issue 13
  • DOI: 10.1073/pnas.0912765107

Higher biodiversity is required to sustain multiple ecosystem processes across temperature regimes
journal, August 2014

  • Perkins, Daniel M.; Bailey, R. A.; Dossena, Matteo
  • Global Change Biology, Vol. 21, Issue 1
  • DOI: 10.1111/gcb.12688

A tale of two methane monooxygenases
journal, November 2016

  • Ross, Matthew O.; Rosenzweig, Amy C.
  • JBIC Journal of Biological Inorganic Chemistry, Vol. 22, Issue 2-3
  • DOI: 10.1007/s00775-016-1419-y

The unseen majority: soil microbes as drivers of plant diversity and productivity in terrestrial ecosystems
journal, March 2008


Methane, microbes and models: fundamental understanding of the soil methane cycle for future predictions: Methane, microbes and models
journal, May 2013

  • Nazaries, Loïc; Murrell, J. Colin; Millard, Pete
  • Environmental Microbiology, Vol. 15, Issue 9
  • DOI: 10.1111/1462-2920.12149

Bacterial communities associated with four ctenophore genera from the German Bight (North Sea)
journal, December 2014

  • Hao, Wenjin; Gerdts, Gunnar; Peplies, Jörg
  • FEMS Microbiology Ecology, Vol. 91, Issue 1
  • DOI: 10.1093/femsec/fiu006

Microbes in the neonatal intensive care unit resemble those found in the gut of premature infants
journal, January 2014

  • Brooks, Brandon; Firek, Brian A.; Miller, Christopher S.
  • Microbiome, Vol. 2, Issue 1
  • DOI: 10.1186/2049-2618-2-1

Positive diversity-functioning relationships in model communities of methanotrophic bacteria
text, January 2018

  • Schnyder, Elvira; Bodelier, Paul L. E.; Hartmann, Martin
  • Ecological Society of America
  • DOI: 10.5167/uzh-149842

Three decades of global methane sources and sinks
text, January 2013

  • Ciais, Philippe; Kummel, Paul B.; Zeng, Guang
  • Nature Publishing Group
  • DOI: 10.7892/boris.47715

Positive diversity-functioning relationships in model communities of methanotrophic bacteria
journal, February 2018

  • Schnyder, Elvira; Bodelier, Paul L. E.; Hartmann, Martin
  • Ecology, Vol. 99, Issue 3
  • DOI: 10.1002/ecy.2138

A Single Community Dominates Structure and Function of a Mixture of Multiple Methanogenic Communities
journal, November 2017


Three decades of global methane sources and sinks
journal, September 2013

  • Kirschke, Stefanie; Bousquet, Philippe; Ciais, Philippe
  • Nature Geoscience, Vol. 6, Issue 10
  • DOI: 10.1038/ngeo1955

Function and functional redundancy in microbial systems
journal, April 2018

  • Louca, Stilianos; Polz, Martin F.; Mazel, Florent
  • Nature Ecology & Evolution, Vol. 2, Issue 6
  • DOI: 10.1038/s41559-018-0519-1

Quality control and preprocessing of metagenomic datasets
journal, January 2011


Amplification efficiency: linking baseline and bias in the analysis of quantitative PCR data
journal, February 2009

  • Ruijter, J. M.; Ramakers, C.; Hoogaars, W. M. H.
  • Nucleic Acids Research, Vol. 37, Issue 6
  • DOI: 10.1093/nar/gkp045

Descriptions of Roseiarcus fermentans gen. nov., sp. nov., a bacteriochlorophyll a-containing fermentative bacterium related phylogenetically to alphaproteobacterial methanotrophs, and of the family Roseiarcaceae fam. nov.
journal, May 2014

  • Kulichevskaya, I. S.; Danilova, O. V.; Tereshina, V. M.
  • INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, Vol. 64, Issue Pt 8
  • DOI: 10.1099/ijs.0.064576-0

Methane emissions from wetlands: biogeochemical, microbial, and modeling perspectives from local to global scales
journal, February 2013

  • Bridgham, Scott D.; Cadillo-Quiroz, Hinsby; Keller, Jason K.
  • Global Change Biology, Vol. 19, Issue 5
  • DOI: 10.1111/gcb.12131

An improved dual-indexing approach for multiplexed 16S rRNA gene sequencing on the Illumina MiSeq platform
journal, January 2014


Pathways of anaerobic carbon cycling across an ombrotrophic-minerotrophic peatland gradient
journal, January 2007