Fig. 3From: Whole-genome identification and expression profiling of growth-regulating factor (GRF) and GRF-interacting factor (GIF) gene families in Panax ginsengCollinearity relationship of GRF and GIF genes among P. ginseng, P. quinquefolium and P. notoginseng. Identified collinear PgGRF genes are linked by green lines, and PgGIF genes are linked by red linesBack to article page