Project description:Non-polar and polar sequential extracts were collected on three groups of C. elegans: natural isolates, central metabolism mutants, and UDP-glucuronosyltrasnferase mutants. Untargeted LC-MS (HILIC/RP - positive and negative mode) and NMR (CDCl3/H2O) studies were conducted using a Vanquish UHPLC coupled to an Orbitrap Elite MS and NEO 800 MHz Bruker NMR spectrometer, respectively. An augmented design, rank transformation of the raw data, strict feature filtering and QA/QC followed by a meta-analysis was performed on all datasets to demonstrate the benefits of this analysis approach and identify stable, significant features to prioritize for downstream compound identification efforts.
Project description:Non-polar and polar sequential extracts were collected on three groups of C. elegans: natural isolates, central metabolism mutants, and UDP-glucuronosyltrasnferase mutants. Untargeted LC-MS (HILIC/RP - positive and negative mode) and NMR (CDCl3/H2O) studies were conducted using a Vanquish UHPLC coupled to an Orbitrap Elite MS and NEO 800 MHz Bruker NMR spectrometer, respectively. An augmented design, rank transformation of the raw data, strict feature filtering and QA/QC followed by a meta-analysis was performed on all datasets to demonstrate the benefits of this analysis approach and identify stable, significant features to prioritize for downstream compound identification efforts.
Project description:This LC-HRMS Data of Murraya paniculata was obtained from Orbitrap Eclipse Tribrid Mass Spectrometer with Nano LC and UHPLC and contains complex profile of bioactive compounds, including alkaloids, flavonoids, and coumarins.