Rice seedling root sequencing
The mutation of OsABCG37 specifically disrupted the development of emerging lateral roots. RNA-seq experiment was performed to identify differentially expressed genes between the WT and mutant lines. Seeds were sterilized and germinated on solidified Murashige and Skoog medium in Magenta box for 7 days under continuous light. Root of wild-type and mutants were collected to process RNA-seq experiment.