INDETERMINATE DOMAIN 9 negatively regulates rice crown root development

Introduction: Crown root is an important part of rice root system, and the development of crown root is regulated by a series of plant-specific transcription factors. As a significant plant-specific transcription factor family, the relationship between IDD and rice crown root development remains elusive. Methods: in rice crown root development was identified by genetic, biochemical, and molecular evidence. Results: is regulated by the upstream open reading frame (uORF) at translation level. Discussion: -mediated genetic pathway in the development of rice crown roots, and provides theoretical support for clarifying the interactions among different transcription factors in rice crown root development.