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Scientists firm up origin of cold-adapted yeasts that make cold beer
date:Apr 11, 2014
rating birds as the agents responsible for transporting the microbe to Wisconsin, says Hittinger. What we think is happening is that well-established, genetically diverse populations are sending migrants around the world. Generally, they're not successful, but occasionally they are.

Thankfully, Saccharomyces eubayanus met a match in Europe to form the lager hybrid. The world's 1,500 or so described yeasts are masters of what scientists call reticulate evolution, the ability to add traits by hyb

12/24 10:35