Fig. 2From: RDWN6XB, a major quantitative trait locus positively enhances root system architecture under nitrogen deficiency in riceSeed germination, hydroponic method and root phenotypes. (a) Rice seeds were germinated in incubator for 3 days. (b) After 72 h, healthy germinated seeds were transplanting into eppendorf tubes. (c) Planting for one week before starting exposure to the solution. (d) Image for root phenotypes taken from the seedling stage for ZH9308 and XQZB under N deficiencyBack to article page