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. Author manuscript; available in PMC: 2009 Sep 10.
Published in final edited form as: Plant J. 2008 Jan 16;54(3):362–374. doi: 10.1111/j.1365-313X.2008.03412.x

Table 1.

IGS and EGS activities in crude extracts of different parts of C. breweri flowers at 1 day post anthesis

Organ IGS EGS


(Total WT per Flower) Specific Activity
(pkat • gFW-1)
Total Activity
(pkat • Flower-1)
Specific Activity
(pkat • gFW-1)
Total Activity
(pkat • Flower-1)
Leaves NDa NDa NDa NDa
Sepals (22.5 mg) 0.03 ± 0.00 0.65 ± 0.09 0.03 ± 0.01 0.72 ± 0.11
Petals (64 mg) 0.32 ± 0.04 20.74 ± 2.37 0.05 ± 0.00 3.07 ± 0.13
Stamens (24 mg) 0.13 ± 0.03 3.22 ± 0.60 0.06 ± 0.01 1.54 ± 0.14
Pistil (16 mg) 0.05 ± 0.01 0.72 ± 0.18 0.05 ± 0.01 0.86 ± 0.10

Values are the averages of three independent experiments, +/- SE.

a

ND- Not detected.