Fig. 2

PCA loadings of thin plate spline (TPS)-predicted ion intensities from py-MBMS spectra of 7 × 7 population of Populus trichocarpa with sources of ions indicated
PCA loadings of thin plate spline (TPS)-predicted ion intensities from py-MBMS spectra of 7 × 7 population of Populus trichocarpa with sources of ions indicated