| abstract |
The present invention can improve the productivity of a substance by introducing a metabolic pathway whereby acetyl CoA or acetic acid is synthesized from glucose 6-phosphate in a yeast. The productivity of acetic acid, acetyl CoA and a substance derived from acetyl CoA can be improved by attenuating a gene, which participates in the glycolytic system, in a yeast and transferring phosphoketolase gene into the yeast. |