Zobrazeno 1 - 10
of 2 159
pro vyhledávání: '"R. Conrad"'
Autor:
J. L. Rolando, M. Kolton, T. Song, Y. Liu, P. Pinamang, R. Conrad, J. T. Morris, K. T. Konstantinidis, J. E. Kostka
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Heterotrophic activity, primarily driven by sulfate-reducing prokaryotes, has traditionally been linked to nitrogen fixation in the root zone of coastal marine plants, leaving the role of chemolithoautotrophy in this process unexplored. Here
Externí odkaz:
https://doaj.org/article/bfb7428a32144edaa603d8e67e55c9ab
Publikováno v:
Biogeosciences, Vol 21, Pp 1161-1172 (2024)
Formate is energetically equivalent to hydrogen and thus is an important intermediate during the breakdown of organic matter in anoxic rice paddy soils and lake sediments. Formate is a common substrate for methanogenesis, homoacetogenesis and sulfate
Externí odkaz:
https://doaj.org/article/c5018e184e6249188149c60b5575ffaa
Publikováno v:
Biogeosciences, Vol 20, Pp 3625-3635 (2023)
Propionate is an important intermediate during the breakdown of organic matter in anoxic flooded paddy soils. Since there are only a few experiments on carbon isotope fractionation and the magnitude of the isotopic enrichment factors (ε) involved, w
Externí odkaz:
https://doaj.org/article/70eb45e118cf4890be0cedc184381a34
Autor:
D. Emmert, N. Szczypien, Tim T. A. Bender, L. Grigull, A. Gass, C. Link, F. Klawonn, R. Conrad, M. Mücke, J. Sellin
Publikováno v:
Orphanet Journal of Rare Diseases, Vol 18, Iss 1, Pp 1-13 (2023)
Abstract Background and objective The diagnosis of rare diseases (RDs) is often challenging due to their rarity, variability and the high number of individual RDs, resulting in a delay in diagnosis with adverse effects for patients and healthcare sys
Externí odkaz:
https://doaj.org/article/a5bb9d09d8b2460aa5a151bacade242a
Publikováno v:
Biogeosciences, Vol 18, Pp 6533-6546 (2021)
Acetate is an important intermediate during the degradation of organic matter in anoxic flooded soils and sediments. Acetate is disproportionated to CH4 and CO2 by methanogenic or is oxidized to CO2 by sulfate-reducing microorganisms. These reactions
Externí odkaz:
https://doaj.org/article/40ee93b3d216451694714987c876b26c
Publikováno v:
Biogeosciences, Vol 17, Pp 1063-1069 (2020)
Lake sediments in Amazonia are a significant source of CH4, a potential greenhouse gas. Previous studies of sediments using 13C analysis found that the contribution of hydrogenotrophic versus acetoclastic methanogenesis to CH4 production was relative
Externí odkaz:
https://doaj.org/article/8a3f5f586ab549ebbb1817ae554b6f44
Autor:
J. Fröhlich-Nowoisky, C. Ruzene Nespoli, D. A. Pickersgill, P. E. Galand, I. Müller-Germann, T. Nunes, J. Gomes Cardoso, S. M. Almeida, C. Pio, M. O. Andreae, R. Conrad, U. Pöschl, V. R. Després
Publikováno v:
Biogeosciences, Vol 11, Iss 21, Pp 6067-6079 (2014)
Archaea are widespread and abundant in many terrestrial and aquatic environments, and are thus outside extreme environments, accounting for up to ~10% of the prokaryotes. Compared to bacteria and other microorganisms, however, very little is known ab
Externí odkaz:
https://doaj.org/article/1af518e35e914023ab313c493663382e
Publikováno v:
Biogeosciences, Vol 11, Iss 2, Pp 237-246 (2014)
Flooded rice fields are an important source of the greenhouse gas methane. Methane is produced from rice straw (RS), soil organic matter (SOM), and rice root organic carbon (ROC). Addition of RS is widely used for ameliorating soil fertility. However
Externí odkaz:
https://doaj.org/article/17b64766b9984326a4d76e5f0e87bb39