Fig. 4From: Rice panicle plasticity in Near Isogenic Lines carrying a QTL for larger panicle is genotype and environment dependentRelationships between main stem growth rate and spikelet number (SN) of main tiller of the parents (black symbols) and the NILs (grey symbols) of two genetic backgrounds. a IR64 background in both experiments. b IRRI146 background in both experiments. c Green house experiment in both backgrounds. d Field experiment in both backgrounds. Regression curves are associated with confidence interval at P = 0.05 (n = 16)Back to article page