Genetic Modulation of the Overexpression of Tailoring Genes eryK and eryG Leading to the Improvement of Erythromycin A Purity and Production in Saccharopolyspora erythraea Fermentation

Yun Chen, Wei Deng, Jiequn Wu, Jiangchao Qian, Ju Chu, Yingping Zhuang, Siliang Zhang and Wen Liu

Applied and Environmental Microbiology 74 ( 6 ): 1820 - 1828 , 2008