skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Evolutionary history constrains microbial traits across environmental variation

Journal Article · · Nature Ecology and Evolution

Organisms influence ecosystems, from element cycling to disturbance regimes, to trophic interactions, to energy partitioning. Microorganisms are part of this influence, and understanding their ecology in nature requires studying traits of these organisms quantitatively in their natural habitats, a challenging task, but one which new approaches now make possible. Here, we show that growth rate and carbon assimilation rate of soil microorganisms are more influenced by evolutionary history than by climate, even across a broad climatic gradient spanning major temperate life zones, from mixed conifer forest to high desert grassland. Most of the explained variation (~50% to ~90%) in growth rate and carbon assimilation rate was attributable to difference among taxonomic groups indicating a strong influence of evolutionary history, and taxonomic groupings were more predictive for organisms responding to resource addition. With added carbon and nitrogen substrates, differences among taxonomic groups explained ~8 times more variance in growth rate than did the differences in ecosystem type. Taxon-specific growth and carbon assimilation rates were highly intercorrelated across the four ecosystems, constrained by the taxonomic identity of the organisms, such that plasticity driven by environment was limited across ecosystems varying in temperature, precipitation, and dominant vegetation. Taken together our results suggest that, similar to multicellular life, the traits of prokaryotes in their natural habitats are constrained by evolutionary history to a greater degree than environmental variation.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Northern Arizona Univ., Flagstaff, AZ (United States); Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); USDOE Office of Science (SC), Biological and Environmental Research (BER). Biological Systems Science Division
Grant/Contract Number:
AC52-07NA27344; SC0016207; AC05-76RL01830
OSTI ID:
1557394
Alternate ID(s):
OSTI ID: 1557393; OSTI ID: 1567269
Report Number(s):
LLNL-JRNL-771085; PNNL-SA-147133; 962701
Journal Information:
Nature Ecology and Evolution, Vol. 3, Issue 7; ISSN 2397-334X
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 52 works
Citation information provided by
Web of Science

References (43)

Horizontal gene transfer, genome innovation and evolution journal August 2005
Are microbiome studies ready for hypothesis-driven research? journal August 2018
Interspecific and Intraspecific Variation in Functional Traits of Subtropical Evergreen and Deciduous Broadleaved Mixed Forests in Karst Topography, Guilin, Southwest China journal November 2016
Evaluation of ecosystem dynamics, plant geography and terrestrial carbon cycling in the LPJ dynamic global vegetation model journal February 2003
How do traits vary across ecological scales? A case for trait-based ecology: How do traits vary across ecological scales? journal May 2010
PyNAST: a flexible tool for aligning sequences to a template alignment journal November 2009
Trait-based approaches for understanding microbial biodiversity and ecosystem functioning journal May 2014
Carbon flow in the rhizosphere: carbon trading at the soil–root interface journal February 2009
Taxonomic patterns in the nitrogen assimilation of soil prokaryotes: Nitrogen assimilation of soil prokaryotes journal March 2018
Predicting microbial traits with phylogenies journal September 2015
Quality-filtering vastly improves diversity estimates from Illumina amplicon sequencing journal December 2012
Rebuilding community ecology from functional traits journal April 2006
Microbiomes in light of traits: A phylogenetic perspective journal November 2015
Examining variation in the leaf mass per area of dominant species across two contrasting tropical gradients in light of community assembly journal July 2016
QIIME allows analysis of high-throughput community sequencing data journal April 2010
Barcoded Primers Used in Multiplex Amplicon Pyrosequencing Bias Amplification journal September 2011
Functional trait variation along environmental gradients in temperate and Mediterranean trees: Functional trait variation in temperate and Mediterranean trees journal September 2015
Phylogenetic organization of bacterial activity journal March 2016
Naive Bayesian Classifier for Rapid Assignment of rRNA Sequences into the New Bacterial Taxonomy journal June 2007
The ecological coherence of high bacterial taxonomic ranks journal June 2010
A multi-trait approach reveals the structure and the relative importance of intra- vs. interspecific variability in plant traits: Intra- vs. interspecific variability in plant traits journal May 2010
Inclusion of ecologically based trait variation in plant functional types reduces the projected land carbon sink in an earth system model journal March 2015
Exploring Predictions of Abundance from Body Mass Using Hierarchical Comparative Approaches journal July 2008
Resistance, resilience, and redundancy in microbial communities journal August 2008
Phylogenetic conservatism of functional traits in microorganisms journal December 2012
Uniting the classification of cultured and uncultured bacteria and archaea using 16S rRNA gene sequences journal August 2014
Response of Terrestrial CH4 Uptake to Interactive Changes in Precipitation and Temperature Along a Climatic Gradient journal October 2010
Revisiting life strategy concepts in environmental microbial ecology journal January 2017
Water pulses and biogeochemical cycles in arid and semiarid ecosystems journal February 2004
Phylogenomic networks reveal limited phylogenetic range of lateral gene transfer by transduction journal September 2016
Ultra-high-throughput microbial community analysis on the Illumina HiSeq and MiSeq platforms journal March 2012
Microbial hotspots and hot moments in soil: Concept & review journal April 2015
Quantitative Microbial Ecology through Stable Isotope Probing journal August 2015
Microbial Biogeography: From Taxonomy to Traits journal May 2008
Search and clustering orders of magnitude faster than BLAST journal August 2010
Bacterial carbon use plasticity, phylogenetic diversity and the priming of soil organic matter journal April 2017
Consistent responses of soil microbial communities to elevated nutrient inputs in grasslands across the globe journal August 2015
Labile carbon input determines the direction and magnitude of the priming effect journal January 2017
Experimental evolution and the dynamics of adaptation and genome evolution in microbial populations journal May 2017
Community assembly and shifts in plant trait distributions across an environmental gradient in coastal California journal February 2009
Reply to: “Variables in the effect of land use on soil extrapore enzymatic activity and carbon stabilization” by Glenn (2020) journal December 2020
Fungal diversity driven by bark features affects phorophyte preference in epiphytic orchids from southern China journal May 2021
Trait-based approaches for understanding microbial biodiversity and ecosystem functioning text January 2014

Cited By (3)

Traits track taxonomy journal June 2019
Soil microbiomes and climate change journal October 2019
Phylogenetic conservation of soil bacterial responses to simulated global changes journal March 2020

Similar Records

The predictive power of phylogeny on growth rates in soil bacterial communities
Journal Article · Sat Jul 15 00:00:00 EDT 2023 · ISME Communications · OSTI ID:1557394

Decreased growth of wild soil microbes after 15 years of transplant‐induced warming in a montane meadow
Journal Article · Fri Oct 15 00:00:00 EDT 2021 · Global Change Biology · OSTI ID:1557394

The temperature sensitivity of soil: microbial biodiversity, growth, and carbon mineralization
Journal Article · Mon Mar 29 00:00:00 EDT 2021 · The ISME Journal · OSTI ID:1557394