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. 2000 Dec;12(12):2383–2393. doi: 10.1105/tpc.12.12.2383

Table 1.

Enhanced PAL Activity and Lignin Levels in pap1-D Plants

Plant PAL Activity
(mkat/g FW)aStem
COMTb Activity
(μkat/g FW)
Stem
CCOMTc Activity
(pkat/g FW)
Stem
Lignin Compostion
Total G
(μmol/g)
Total S
(μmol/g)
Total G and S
(μmol/g)
S/G
Wild type 30.5 44.2 50.4 21.6 2.5 24.1 0.12
pap1-D 70.3 44.4 60.6 30.6 5.0 35.6 0.16
a

FW, fresh weight; kat, katal.

b

COMT, caffeic acid O-methyltransferase.

c

CCOMT, caffeoyl-CoA O-methyltransferase.