1. Friedrich Schiller UniversityInstitute of Microbiology, Microbial Communication, Neugasse 25, D‐07743 Jena Germany
2. Friedrich Schiller UniversityMass Spectrometry Platform, Humboldtstr. 8, D‐07743 Jena Germany
3. Leibniz Institute of Photonic Technology (IPHT), Albert‐Einstein‐Str. 9, D‐07745 Jena Germany
4. Friedrich Schiller University, Institute of Physical Chemistry and Abbe Centre of Photonics, Helmholtzweg 4, D‐07743 Jena Germany
5. University of Dundee, Geomicrobiology Group, School of Life Sciences, Dundee DD1 5EH Scotland UK