TY - RPRT TI - Enhanced Synthesis of Poly Gamma Glutamic Acid by Increasing the Intracellular Reactive Oxygen Species in the Bacillus licheniformis Δ1-pyrroline-5-carboxylate Dehydrogenase Gene ycgN Deficient Strain AU - Chen, S. AU - li, B. AU - Cai, D. AU - Hu, S. AU - Zhu, A. AU - He, Z. PY - 2018 DO - 10.1101/337402 UR - https://www.biorxiv.org/content/10.1101/337402v1 ID - 10.1101/337402 ER -