Isotopically labeled sulfur compounds and synthetic selenium and tellurium analogues to study sulfur metabolism in marine bacteria

Autor: Nelson L. Brock, Christian A. Citron, Claudia Zell, Martine Berger, Irene Wagner-Döbler, Jörn Petersen, Thorsten Brinkhoff, Meinhard Simon, Jeroen S. Dickschat

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 942-950 (2013)

Members of the marine Roseobacter clade can degrade dimethylsulfoniopropionate (DMSP) via competing pathways releasing either methanethiol (MeSH) or dimethyl sulfide (DMS). Deuterium-labeled [2H6]DMSP and the synthetic DMSP analogue dimethyltelluriop

Externí odkaz: https://doaj.org/article/3e10eca2246245068e4961ffcad70531

Long chain glycolipids with pentose head groups as biomarkers for marine endosymbiotic heterocystous cyanobacteria

Autor: Tracy A. Villareal, Stefan Schouten, Nicole J. Bale, Jaap S. Sinninghe Damsté, Ellen C. Hopmans, Jung-Hyun Kim, Rodrigo Lima Sobrinho, Claudia Zell

Publikováno v: Organic Geochemistry. 81:1-7

Marine endosymbiotic heterocystous cyanobacteria make unique heterocyst glycolipids (HGs) containing pentose (C5) moieties. Functionally similar HGs with hexose (C6) moieties found in free-living cyanobacteria occur in the sedimentary record, but C5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99fc2ccf75c9963cea1ae82524fe26e1
https://doi.org/10.1016/j.orggeochem.2015.01.004

Diverse Soil Carbon Dynamics Expressed at the Molecular Level

Autor: Frank Hagedorn, Cameron McIntyre, T. S. van der Voort, Claudia Zell, E. Graf Pannatier, Timothy I. Eglinton, Negar Haghipour, Xiaojuan Feng

Publikováno v: Geophysical Research Letters. 44:11-11,850

The stability and potential vulnerability of soil organic matter (SOM) to global change remains incompletely understood due to the complex processes involved in its formation and turnover. Here we combine compound-specific radiocarbon analysis with f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1422c8bff4b784c36ccb30bc951ad491
https://doi.org/10.1002/2017gl076188

Supplementary material to 'Provenance of branched GDGTs in the Tagus River drainage basin and its outflow in the Atlantic Ocean over the Holocene'

Autor: Lisa Warden, Jung-Hyun Kim, Claudia Zell, Geert-Jan Vis, Henko de Stigter, Jérôme Bonnin, Jaap S. Sinninghe Damsté

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f8febe3e8db0f69afe89c563decade8
https://doi.org/10.5194/bg-2016-146-supplement

Spatial and seasonal contrasts of sedimentary organic matter in floodplain lakes of the central Amazon basin

Autor: Marcelo Bernardes, Rodrigo Lima Sobrinho, Jean-Michel Mortillaro, Gwenaël Abril, J.S. Sinninghe Damsté, Tarik Meziane, Patricia Moreira-Turcq, Claudia Zell, Jung-Hyun Kim

Publikováno v: Biogeosciences
Biogeosciences, 2016, 13 (2), pp.467-482. ⟨10.5194/bg-13-467-2016⟩
Biogeosciences, European Geosciences Union, 2016, 13 (2), pp.467-482. ⟨10.5194/bg-13-467-2016⟩
Biogeosciences Discussions
Biogeosciences Discussions, European Geosciences Union, 2015, 12 (11), pp.8747-8787. ⟨10.5194/bgd-12-8747-2015⟩
Biogeosciences, Vol 13, Iss 2, Pp 467-482 (2016)
Biogeosciences Discussions, 2015, 12 (11), pp.8747-8787. ⟨10.5194/bgd-12-8747-2015⟩
Biogeosciences, 13(2), 467. European Geosciences Union

In this study, we investigated the seasonal and spatial pattern of sedimentary organic matter (SOM) in five floodplain lakes of the central Amazon basin (Cabaliana, Janauaca, Canaçari, Miratuba, and Curuai) which have different morphologies, hydrody

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25b3fbd1045e810d391feeed7fe3239a
https://hal.science/hal-01913414