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Title: The predictive power of phylogeny on growth rates in soil bacterial communities

Journal Article · · ISME Communications

Abstract Predicting ecosystem function is critical to assess and mitigate the impacts of climate change. Quantitative predictions of microbially mediated ecosystem processes are typically uninformed by microbial biodiversity. Yet new tools allow the measurement of taxon-specific traits within natural microbial communities. There is mounting evidence of a phylogenetic signal in these traits, which may support prediction and microbiome management frameworks. We investigated phylogeny-based trait prediction using bacterial growth rates from soil communities in Arctic, boreal, temperate, and tropical ecosystems. Here we show that phylogeny predicts growth rates of soil bacteria, explaining an average of 31%, and up to 58%, of the variation within ecosystems. Despite limited overlap in community composition across these ecosystems, shared nodes in the phylogeny enabled ancestral trait reconstruction and cross-ecosystem predictions. Phylogenetic relationships could explain up to 38% (averaging 14%) of the variation in growth rates across the highly disparate ecosystems studied. Our results suggest that shared evolutionary history contributes to similarity in the relative growth rates of related bacteria in the wild, allowing phylogeny-based predictions to explain a substantial amount of the variation in taxon-specific functional traits, within and across ecosystems.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0020172; SC0016207; SC0016207; SC0020172
OSTI ID:
1989748
Journal Information:
ISME Communications, Journal Name: ISME Communications Journal Issue: 1 Vol. 3; ISSN 2730-6151
Publisher:
Oxford University PressCopyright Statement
Country of Publication:
United States
Language:
English

References (50)

Explicitly representing soil microbial processes in Earth system models: Soil microbes in earth system models journal October 2015
Cell size, genome size, and maximum growth rate are near‐independent dimensions of ecological variation across bacteria and archaea journal March 2021
A trait-based framework for predicting when and where microbial adaptation to climate change will affect ecosystem functioning journal September 2011
Phylogenetic and Trait-Based Prediction of Extinction Risk for Data-Deficient Amphibians journal May 2019
A critical perspective on interpreting amplicon sequencing data in soil ecological research journal September 2021
Transferring concepts from plant to microbial ecology: A framework proposal to identify relevant bacterial functional traits journal November 2021
Making the Most of Trait-Based Approaches for Microbial Ecology journal October 2019
Rebuilding community ecology from functional traits journal April 2006
Land-plant ecology on the basis of functional traits journal May 2006
Genome streamlining and the elemental costs of growth journal February 2010
Distantly sampled soils carry few species in common journal June 2008
Phylogenetic conservatism of functional traits in microorganisms journal December 2012
Predicting microbial traits with phylogenies journal September 2015
Phylogenetic organization of bacterial activity journal March 2016
Measurement of bacterial replication rates in microbial communities journal November 2016
Shotgun metagenomics, from sampling to analysis journal September 2017
A standardized bacterial taxonomy based on genome phylogeny substantially revises the tree of life journal August 2018
Soil-carbon response to warming dependent on microbial physiology journal April 2010
Exploiting rRNA operon copy number to investigate bacterial reproductive strategies journal September 2016
Microbial seed banks: the ecological and evolutionary implications of dormancy journal January 2011
Bacterial contributions to delignification and lignocellulose degradation in forest soils with metagenomic and quantitative stable isotope probing journal September 2018
Quantifying population-specific growth in benthic bacterial communities under low oxygen using H218O journal February 2019
Predictive genomic traits for bacterial growth in culture versus actual growth in soil journal May 2019
The temperature sensitivity of soil: microbial biodiversity, growth, and carbon mineralization journal March 2021
Soil minerals affect taxon-specific bacterial growth journal December 2021
Microbial temperature sensitivity and biomass change explain soil carbon loss with warming journal September 2018
Evolutionary history constrains microbial traits across environmental variation journal June 2019
Structure and function of the global topsoil microbiome journal August 2018
Accuracy of ancestral state reconstruction for non-neutral traits journal May 2020
Phylogenetic Analysis and Comparative Data: A Test and Review of Evidence journal December 2002
Picante: R tools for integrating phylogenies and ecology journal April 2010
Search and clustering orders of magnitude faster than BLAST journal August 2010
The SILVA ribosomal RNA gene database project: improved data processing and web-based tools journal November 2012
The SILVA and “All-species Living Tree Project (LTP)” taxonomic frameworks journal November 2013
Use of Continuous Traits Can Improve Morphological Phylogenetics journal September 2017
Towards a general framework for predicting threat status of data-deficient species from phylogenetic, spatial and environmental information journal February 2015
Taxonomic patterns in the nitrogen assimilation of soil prokaryotes: Nitrogen assimilation of soil prokaryotes journal March 2018
Phylogenetic organization in the assimilation of chemically distinct substrates by soil bacteria journal November 2021
Imputation of missing data in life-history trait datasets: which approach performs the best? journal August 2014
Rphylopars: fast multivariate phylogenetic comparative methods for missing data and within‐species variation journal July 2016
Abiotic stress tolerance and competition-related traits underlie phylogenetic clustering in soil bacterial communities journal August 2014
Phylogeny and the prediction of tree functional diversity across novel continental settings: Phylogenetic imputation journal January 2017
How do traits vary across ecological scales? A case for trait-based ecology: How do traits vary across ecological scales? journal May 2010
Phylogenetic imputation of plant functional trait databases journal September 2013
phytools: an R package for phylogenetic comparative biology (and other things): phytools: R package journal December 2011
Microbial Biogeography: From Taxonomy to Traits journal May 2008
Quantitative Microbial Ecology through Stable Isotope Probing journal August 2015
The Variability of the 16S rRNA Gene in Bacterial Genomes and Its Consequences for Bacterial Community Analyses journal February 2013
Microbial control over carbon cycling in soil journal January 2012
Microbes as Engines of Ecosystem Function: When Does Community Structure Enhance Predictions of Ecosystem Processes? journal February 2016