Fig. 5

Phenotypes of offspring plants infected with SMV. a Phenotypes of dry seeds, germinated seeds, and offspring seedlings derived from healthy soybean plants and SMV-YFP infected soybean plants. b The presence of the yellow fluorescence in the seed coat, the hypocotyl, and the cotyledon of the seeds collected from SMV-YFP infected NN1138-2 soybean plants. c SMV-YFP infection could be detected in the offspring plants grown from the SMV-YFP positive seeds (right), but not from virus-free seeds from the healthy plants (left)