User profiles for John Eppley

John Eppley

Simons Collaboration on Ocean Processes and Ecology, University of Hawaiʻi at Mānoa
Verified email at hawaii.edu
Cited by 4046

Community-led, integrated, reproducible multi-omics with anvi'o

…, A Karkman, D Blankenberg, JM Eppley… - Nature …, 2021 - nature.com
Big data abound in microbiology, but the workflows designed to enable researchers to interpret
data can constrain the biological questions that can be asked. Five years after anvi’o was …

Integrated metatranscriptomic and metagenomic analyses of stratified microbial assemblages in the open ocean

Y Shi, GW Tyson, JM Eppley, EF DeLong - The ISME journal, 2011 - academic.oup.com
As part of an ongoing survey of microbial community gene expression in the ocean, we
sequenced and compared ∼38 Mbp of community transcriptomes and ∼157 Mbp of community …

Multispecies diel transcriptional oscillations in open ocean heterotrophic bacterial assemblages

EA Ottesen, CR Young, SM Gifford, JM Eppley… - Science, 2014 - science.org
Oscillating diurnal rhythms of gene transcription, metabolic activity, and behavior are found
in all three domains of life. However, diel cycles in naturally occurring heterotrophic bacteria …

Pattern and synchrony of gene expression among sympatric marine microbial populations

EA Ottesen, CR Young, JM Eppley… - Proceedings of the …, 2013 - National Acad Sciences
Planktonic marine microbes live in dynamic habitats that demand rapid sensing and
response to periodic as well as stochastic environmental change. The kinetics, regularity, and …

Microbial community transcriptional networks are conserved in three domains at ocean basin scales

FO Aylward, JM Eppley, JM Smith… - Proceedings of the …, 2015 - National Acad Sciences
Planktonic microbial communities in the ocean are typically dominated by several cosmopolitan
clades of Bacteria, Archaea, and Eukarya characterized by their ribosomal RNA gene …

[HTML][HTML] Microbial community structure and function on sinking particles in the North Pacific Subtropical Gyre

KM Fontanez, JM Eppley, TJ Samo, DM Karl… - Frontiers in …, 2015 - frontiersin.org
Sinking particles mediate the transport of carbon and energy to the deep-sea, yet the
specific microbes associated with sedimenting particles in the ocean's interior remain largely …

Biological composition and microbial dynamics of sinking particulate organic matter at abyssal depths in the oligotrophic open ocean

D Boeuf, BR Edwards, JM Eppley… - Proceedings of the …, 2019 - National Acad Sciences
Sinking particles are a critical conduit for the export of organic material from surface waters
to the deep ocean. Despite their importance in oceanic carbon cycling and export, little is …

Environmental drivers of a microbial genomic transition zone in the ocean's interior

DR Mende, JA Bryant, FO Aylward, JM Eppley… - Nature …, 2017 - nature.com
The core properties of microbial genomes, including GC content and genome size, are known
to vary widely among different bacteria and archaea 1 , 2 . Several hypotheses have been …

Planktonic Euryarchaeota are a significant source of archaeal tetraether lipids in the ocean

SA Lincoln, B Wai, JM Eppley… - Proceedings of the …, 2014 - National Acad Sciences
Archaea are ubiquitous in marine plankton, and fossil forms of archaeal tetraether membrane
lipids in sedimentary rocks document their participation in marine biogeochemical cycles …

Microbial dynamics of elevated carbon flux in the open ocean's abyss

KE Poff, AO Leu, JM Eppley, DM Karl… - Proceedings of the …, 2021 - National Acad Sciences
In the open ocean, elevated carbon flux (ECF) events increase the delivery of particulate
carbon from surface waters to the seafloor by severalfold compared to other times of year. Since …