A nucleus ErbB3-binding protein gene AcEBP1 was up-regulated under abiotic stress.
AcEBP1 was involved in root cell growth under salt and osmotic stress.
AcEBP1 transgenic plants displayed sensitivity under low temperature.
AcEBP1 transgenic plants lost less water and was more drought resistant.
AcEBP1 negatively affects cell growth and is a regulator under stress conditions.