Selected genes whose expression profiles differ between polar and apolar growth in PglaA-racAG18V versus PglaA-racA in a time- and carbon source-independent manner. Genes are ordered into different processes and functions.

Genes up-regulated are indicated with ↑, genes down-regulated with ↓. Differential gene expression was evaluated by moderated t-statistics using the Limma package [82] with a FDR threshold at 0.05 [83]. Identical ORFs which are differentially expressed in PglaA-racAG18V and ΔracA are indicated in bold. Fold changes and statistical significance is given in Additional file 1 and 2.*: Protein functions were predicted based on information inferred from the Saccharomyces genome data base SGD (http://www.yeastgenome.org/) and the Aspergillus genome database AspGD (http://www.aspergillusgenome.org/).

上调基因以↑标识，下调基因以↓标识。差异基因表达分析采用Limma包[82]的校正t统计量进行评估，错误发现率（False Discovery Rate，FDR）阈值设定为0.05[83]。在PglaA-racAG18V与ΔracA菌株中均发生差异表达的同源开放阅读框（Open Reading Frame，ORF）以粗体标注。基因表达的倍数变化与统计学显著性详见附加文件1和2。*：蛋白质功能预测基于酿酒酵母基因组数据库（SGD，http://www.yeastgenome.org/）与曲霉基因组数据库（AspGD，http://www.aspergillusgenome.org/）的注释信息。