1.14.14.87 embryo and pod, highest expression level of isoform IFS2. Embryos excised from developing soybean seeds also accumulate isoflavonoids from a synthetic medium. Developing soybean embryos have an ability to synthesize isoflavonoids de novo, but transport from maternal tissues may in part contribute to the accumulation of these natural products in the seed 746088 1.14.14.87 hairy root - 744597 1.14.14.87 leaf - 727120, 746050 1.14.14.87 pod and embryo, highest expression level of isoform IFS2 746088 1.14.14.87 root and seed coat, highest expression level of isoform IFS1 746088 1.14.14.87 seed coat and root, highest expression level of isoform IFS1. Developing soybean embryos have an ability to synthesize isoflavonoids de novo, but transport from maternal tissues may in part contribute to the accumulation of these natural products in the seed 746088