Michael W. Friedrich
University of Bremen
241 Papers
2.1K Citations
Michael W. Friedrich is an academic researcher from University of Bremen. The author has contributed to research in topics: Cancer & Vitamin D and neurology. The author has an hindex of 61, co-authored 224 publications. Previous affiliations of Michael W. Friedrich include Max Planck Society & University of Tübingen.
Chat about Author
Papers
Enhanced sensitivity of DNA‐ and rRNA‐based stable isotope probing by fractionation and quantitative analysis of isopycnic centrifugation gradients
TL;DR: In this article, stable isotope probing (SIP) of nucleic acids is used for the detection and identification of active members of natural microbial populations that are involved in the assimilation of an isotopically labelled compound into nucleic acid.
627
Sulfate-reducing microorganisms in wetlands - fameless actors in carbon cycling and climate change.
TL;DR: The hidden sulfur cycle in wetlands and the fact that wetland SRM are not well represented by described SRM species explains their so far neglected role as important actors in carbon cycling and climate change.
A FRET-Based Calcium Biosensor with Fast Signal Kinetics and High Fluorescence Change
TL;DR: The generation of a FRET-based calcium biosensor employing troponin C as calcium-binding moiety that is fast, is stable in imaging experiments, and shows a significantly enhanced fluorescence change is reported.
335
Environmental factors affect Acidobacterial communities below the subgroup level in grassland and forest soils.
Astrid Naether,Astrid Naether,Bärbel U. Foesel,Bärbel U. Foesel,Verena Naegele,Pia K. Wüst,Jan Weinert,Michael Bonkowski,Fabian Alt,Yvonne Oelmann,Andrea Polle,Gertrud Lohaus,Sonja Gockel,Andreas Hemp,Elisabeth K. V. Kalko,Karl Eduard Linsenmair,Simone Pfeiffer,Swen C. Renner,Ingo Schöning,Wolfgang W. Weisser,Konstans Wells,Markus Fischer,Markus Fischer,Jörg Overmann,Jörg Overmann,Jörg Overmann,Michael W. Friedrich,Michael W. Friedrich +27 more
TL;DR: Edaphic properties, such as pH, organic carbon, total nitrogen, C/N ratio, phosphorus, nitrate, ammonium, soil moisture, soil temperature, and soil respiration, had an impact on community composition as assessed by fingerprinting, but interrelations with environmental parameters among subgroup terminal restriction fragments (T-RFs) differed significantly, e.g., different Gp1 T- RFs correlated positively or negatively with nitrogen content.
Identification of iron-reducing microorganisms in anoxic rice paddy soil by 13C-acetate probing
TL;DR: For the first time, active acetate-oxidizing iron(III)-reducing bacteria, including novel hitherto unrecognized populations, were identified as a functional guild in anoxic paddy soil.