When brewer’s yeast left over from beer making is mixed with the right seasonings, it makes a bitter, earthy paste called Marmite that is especially popular in the U.K. Smeared on toast, it’s a snack ...

Biologists have produced a strain of yeast whose genome is more than 50% synthetic DNA. Standard brewer’s yeast (Saccharomyces cerevisiae) stores its genetic blueprint across 16 chromosomes. In the ...

Brewer's yeast, is a natural leaven obtained from the fungus Saccharomyces cerevisiae. Traditionally used in the manufacture ...