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Table 7 Multi-tracer 13C/18O moiety states and values for UDP-GlcNAc biosynthesis

From: Moiety modeling framework for deriving moiety abundances from mass spectrometry measured isotopologues

Moiety states

Moiety value

Moiety states

Moiety value

glucose[13C_0.18O_0]

0.1

uracil[13C_0.18O_0]

0.2

glucose[13C_6.18O_5]

0.9

uracil[13C_1.18O_0]

0.2

acetyl[13C_0.18O_0]

0.7

uracil[13C_2.18O_0]

0.25

acetyl[13C_2.18O_1]

0.3

uracil[13C_2.18O_1]

0.25

ribose[13C_0.18O_0]

0.1

uracil[13C_3.18O_0]

0.05

ribose[13C_5.18O_4]

0.9

uracil[13C_3.18O_1]

0.05