Nature Search

Picocyanobacteria and deep-ocean fluorescent dissolved organic matter share similar optical properties

The sources of marine chromophoric dissolved organic matter and associated fluorescent DOM (FDOM) remain unclear. Here, the authors demonstrate that picocyanobacteria release FDOM similar to typical fluorescent signals found in the ocean, and are likely to be an important source of marine FDOM.

Zhao Zhao
Michael Gonsior
Feng Chen
ResearchOpen Access17 May 2017
Nature Communications

Volume: 8, P: 1-10
Dearomatization drives complexity generation in freshwater organic matter

Using complementary multiplicity-edited ¹³C nuclear magnetic resonance spectra, oxidative dearomatization is shown to be a key driver for generating structural diversity during processing of dissolved organic matter and the data also suggest high abundance of OC_qC₃ units.

Siyu Li
Mourad Harir
Norbert Hertkorn
ResearchOpen Access24 Apr 2024
Nature

Volume: 628, P: 776-781
Sulfate Reduction in Sediments Produces High Levels of Chromophoric Dissolved Organic Matter

Jenna L. Luek
Kaitlyn E. Thompson
Michael Gonsior
ResearchOpen Access18 Aug 2017
Scientific Reports

Volume: 7, P: 1-8
Author Correction: Sulfate Reduction in Sediments Produces High Levels of Chromophoric Dissolved Organic Matter

Jenna L. Luek
Kaitlyn E. Thompson
Michael Gonsior
Amendments and CorrectionsOpen Access01 May 2018
Scientific Reports

Volume: 8, P: 1
Yellowstone Hot Springs are Organic Chemodiversity Hot Spots

Michael Gonsior
Norbert Hertkorn
Philippe Schmitt-Kopplin
ResearchOpen Access20 Sept 2018
Scientific Reports

Volume: 8, P: 1-13
Microbial transformation of virus-induced dissolved organic matter from picocyanobacteria: coupling of bacterial diversity and DOM chemodiversity

Zhao Zhao
Michael Gonsior
Feng Chen
Research21 Jun 2019
The ISME Journal

Volume: 13, P: 2551-2565
High-molecular-weight by-products of chlorine disinfection

Recent toxicological studies have indicated that the poorly characterized high-molecular-weight fraction of disinfection by-products may contribute more to toxicity than the carbon disinfection by-products of current research interest. This Review summarizes what is known about the high-molecular-weight fraction and suggests pathways for future research in this area.

William A. Mitch
Susan D. Richardson
Michael Gonsior
Reviews17 Apr 2023
Nature Water

Volume: 1, P: 336-347
Deep metagenomic sequencing unveils novel SAR202 lineages and their vertical adaptation in the ocean

The authors apply deep metagenomic sequencing to analyze six depth samples at the BATS station. They identify novel SAR202 groups/subgroups in the ocean to understand their vertical distribution, metabolic diversity, unique ecological niches.

Changfei He
Daniel Fucich
Feng Chen
ResearchOpen Access12 Jul 2024
Communications Biology

Volume: 7, P: 1-12
Advanced identification of global bioactivity hotspots via screening of the metabolic fingerprint of entire ecosystems

Constanze Mueller
Stephan Kremb
Philippe Schmitt-Kopplin
ResearchOpen Access28 Jan 2020
Scientific Reports

Volume: 10, P: 1-13

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