• Publications
  • Influence
Diversity and phylotype consistency of bacteria in the guts of three bee species (Apoidea) at an oilseed rape field.
TLDR
The gut of insects may harbour one of the largest reservoirs of a yet unexplored microbial diversity, and phylogenetic analyses indicated common bacterial phylotypes for all three bee species, e.g. those related to Simonsiella, Serratia, and Lactobacillus.
Southern African Biological Soil Crusts are Ubiquitous and Highly Diverse in Drylands, Being Restricted by Rainfall Frequency
TLDR
It is concluded that BSCs are a normal and frequent element of the vegetation in arid and semi-arid southwestern Africa, and that rain frequency and duration of dry periods rather than the precipitation amount is the main factor for BSC growth and succession.
Tufa-forming biofilms of German karstwater streams: microorganisms, exopolymers, hydrochemistry and calcification
Abstract To understand mechanisms of tufa biofilm calcification, selected karstwater stream stromatolites in Germany have been investigated with regard to their hydrochemistry, biofilm community,
Marinoquinolines A-F, pyrroloquinolines from Ohtaekwangia kribbensis (Bacteroidetes).
TLDR
The pyrroloquinolines showed weak antibacterial and antifungal activities and moderate cytotoxicity against four growing mammalian cell lines with IC(50) values ranging from 0.3 to 8.0 μg/mL.
History of Antibiotics Research.
  • Kathrin I. Mohr
  • History, Medicine
    Current topics in microbiology and immunology
  • 2016
TLDR
The situation within the pre-antibiotic era as well as in the early antibiotic era will be described until the Golden Age of Antibiotics will conclude this time travel.
Sandaracinus amylolyticus gen. nov., sp. nov., a starch-degrading soil myxobacterium, and description of Sandaracinaceae fam. nov.
TLDR
It is proposed that strain NOSO-4(T) represents a novel species in a new genus, i.e. Sandaracinus amylolyticus gen. nov., but also belongs to a new family, SandARacinaceae fam.nov.
Testing for endemism, genotypic diversity and species concepts in Antarctic terrestrial microalgae of the Tribonemataceae (Stramenopiles, Xanthophyceae).
TLDR
The presence of distinctive sequence regions within the psbA/rbcL spacer, together with differences in the rbcL phylogeny, provided significant autoapomorphic criteria to re-define the Tribonemataceae species.
Diversity of Microscopic Green Algae (Chlorophyta) in Calcifying Biofilms of Two Karstic Streams in Germany
TLDR
The genus Gongrosira Kützing, often reported from freshwater tufa-stromatolites, was found to represent most likely a collective morphotype formed by several genera nested within the Ulvophyceae.
Discovery of Paenibacillus larvae ERIC V: Phenotypic and genomic comparison to genotypes ERIC I-IV reveal different inventories of virulence factors which correlate with epidemiological prevalences
TLDR
It is revealed that the respective virulence gene inventories of the five genotypes corresponded with the time needed to kill 100 % of the infected bee larvae in in vivo infection assays.
Cystobactamids: myxobacterial topoisomerase inhibitors exhibiting potent antibacterial activity.
TLDR
Highly potent novel antibacterial compounds, the myxobacteria-derived cystobactamids 1-3, which were isolated from Cystobacter sp.
...
1
2
3
4
5
...