Gene expression change of M1 and BY-P41K-RPB7 in YPAD (OD600 reached 1) and after 12h Very High Gravity (VHG) fermentation

To further study the transcription profile of mutant M1 and its control (BY-P41K-RPB7), we have employed whole genome microarray expression profiling as a discovery platform to identify differentially expressed genes in YPAD medium under OD600 reached 1 and after 12 VHG fermentation.为进一步研究突变体M1及其对照菌株（BY-P41K-RPB7）的转录谱（transcription profile），本研究采用全基因组微阵列表达谱分析作为筛选平台，以鉴定YPAD培养基中当OD600值达到1时以及经过12轮超高密度（VHG）发酵后的差异表达基因。