New materials with a low environmental load are expected to be generated through synthetic biology. To widely utilize this technology, it is important to create cells with designed biological functions and to control the expression of multiple enzymes. In this study, we constructed a cell-free evaluation system for multiple protein expression, in which synthesis is controlled by T7 promoter variants.
View Article and Find Full Text PDFReportedly, the intake of , a beverage made from steamed rice fermented by , improves defecation frequency. However, its functional ingredients and mechanism of action remain unclear. To compare the effects of and a placebo beverage on defecation frequency and to identify the functional ingredients and mechanism of action, a randomized, placebo-controlled, double-blind parallel-group comparative trial was performed on two groups.
View Article and Find Full Text PDF