Dem IPB wird erneut ein beispielhaftes Handeln im Sinne einer chancengleichheitsorientierten Personal- und Organisationspolitik bescheinigt. Das Institut erhält zum 6. Mal in Folge das TOTAL E-QUALITY…
Die Plant Science Student Conference (PSSC) wird seit 20 Jahren im jährlichen Wechsel von Studierenden der beiden Leibniz-Institute IPK und IPB organisiert. Im Interview erläutern Christina Wäsch…
Mass spectrometry-based metabolomics approaches can enable detection and
quantification of many thousands of metabolite features simultaneously.
However, compound identification and reliable quantification are
greatly complicated owing to the chemical complexity and dynamic range
of the metabolome. Simultaneous quantification of many metabolites
within complex mixtures can additionally be complicated by ion
suppression, fragmentation and the presence of isomers. Here we present
guidelines covering sample preparation, replication and randomization,
quantification, recovery and recombination, ion suppression and peak
misidentification, as a means to enable high-quality reporting of liquid
chromatography– and gas chromatography-mass spectrometry-based
metabolomics-derived data.