Raffael L. Schumann

Comprehensive analysis of ammonia and biogenic amines in ecologically diverse systems with high-resolution mass spectrometry

The paper develops a high-resolution mass spectrometry method to quantify nitrogen-containing compounds across diverse systems, revealing microbiome impacts on nitrogen distribution in mice.

The natural diversity of E. coli transporter-dependent capsules

The paper maps E. coli capsule serotypes using genomic data, identifies novel K-types, and develops an in silico serotyping tool applicable to diverse E. coli genomes.

Escherichia coli with a 57-codon genetic code

This paper describes the creation of a synthetic Escherichia coli strain with a 57-codon genetic code by recoding 105 codons in a 4 Mb synthetic genome.