图1 RpoA-σ70相分离转录枢纽及C31干预机制模型。 (IMAGE) Research Caption 图1 RpoA-σ70相分离转录枢纽及C31干预机制模型。 Credit Copyright © 2026 Xiaoguo Wang et al. Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.