. 2009 Dec 2;231(3):595–608. doi: 10.1007/s00425-009-1069-1

Table 1.

Characterization of PFP enzyme activity in the sugarcane culm of internodes 3, 6 and 9 in wildtype (interspecific hybrid NCo310) and four independent transgenic lines (OPu501, OPu505, OPu506 and OPu508) with reduced PFP activity

Genotype	Internode 3	Internode 6	Internode 9
PFP activity (nmol min⁻¹ mg⁻¹ protein)
WT	84.315 ± 7.150	7.769 ± 0.223	5.508 ± 0.337
OPu501	25.592 ± 0.899	4.448 ± 0.190	1.549 ± 0.060
OPu505	1.079 ± 0.046	0.081 ± 0.005	0.050 ± 0.002
OPu506	1.176 ± 0.045	0.194 ± 0.009	0.059 ± 0.004
OPu508	2.443 ± 0.109	0.116 ± 0.007	0.061 ± 0.002

Values are presented as mean ± SE of four individual plants per line; values set in bold type were determined by the t test to be significantly different (P < 0.05) from the respective wildtype (WT) internode