Identification and characterization of circRNAs involved in the regulation of low nitrogen-promoted root growth in hexaploid wheat

摘要

BackgroundCircRNAs are widespread in plants and play important roles in response to abiotic stresses. Low nitrogen (LN) promotes the growth of plant root system, allowing it to explore more nitrogen. However, whether circRNAs involved in the response to LN stress and the regulation of LN-promoted root growth in wheat remains unclear.