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Table 1 Most heritable and informative ions with corresponding sources observed in py-MBMS spectra of 7 × 7 P. trichocarpa pedigree

From: Accurate determination of genotypic variance of cell wall characteristics of a Populus trichocarpa pedigree using high-throughput pyrolysis-molecular beam mass spectrometry

Ion (m/z) Source Heritability
94 Phenolics, lignin 0.79
138 Phenolics, G-lignin 0.76
66 Phenolics, lignin 0.74
121 Phenolics, lignin 0.74
167a S-lignin 0.72
182 S-lignin 0.70
210 S-lignin 0.68
181a S-lignin 0.65
194 S-lignin 0.64
154 S-lignin 0.59
208 S-lignin 0.58
124 G-lignin 0.56
150 G- and H-lignin, ferulate 0.55
164 G-lignin 0.53
137 G-lignin 0.53
168 S-lignin 0.48
180 Lignin 0.47
73 Carbohydrates 0.45
109 Phenolics, lignin 0.45
60 Acetyl 0.45
114 C5 carbohydrates 0.44
272a G–G lignin dimer 0.41
286 Lignin dimer 0.38
151 G-lignin 0.36
57 Carbohydrates 0.37
126 C6 carbohydrates 0.32
98 C6 carbohydrates 0.32
85 C5 carbohydrates 0.31
  1. Sources obtained based on analysis of standards and from comparison to NIST online databases and also from [9, 18, 27]
  2. aDenotes surface complexity < 1