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. 2013 Apr 2;162(1):132–144. doi: 10.1104/pp.113.217265

Table I. Influence of N on Cga1 transgenics.

Chlorophyll, tillering, biomass, seed yield, and harvest index (seed mass/total biomass) of the Cga1 transgenics are shown compared with the wild-type Kaybonnet control (Wt-Kay) under three different N regimes: FN, SN, and LN (n ≤ 40). Asterisks indicate significant differences (P < 0.0) from the wild type under the same N condition.

Parameter RNAi-cga1
Wt-Kay
Cga1+
Cga1++
FN SN LN FN SN LN FN SN LN FN SN LN
Chlorophyll (SPAD) 42.4* 37.4* 30.1* 49.2 42.1 38.1 51.9 46.8* 43.3* 60.2* 58.8* 56.2*
Flowering tillers 5.41* 4.06* 3.16* 3.79 2.86 2.34 3.27* 2.54 2.12 2.24* 1.76* 1.32*
Dry biomass (g) 22.65 11.74 3.89* 21.99 11.15 5.32 21.43 9.70 5.61 10.6* 4.22* 1.54*
Seed mass (g) 7.64* 4.23 1.07* 9.26 4.51 1.89 9.09 4.12 2.06 3.07* 1.87* 0.66*
Harvest index 0.34* 0.36* 0.28* 0.42 0.40 0.36 0.43 0.44 0.37 0.29* 0.44 0.43*