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Scientists firm up origin of cold-adapted yeasts that make cold beer
date:Apr 11, 2014
could aid industrial fermentation technologies. Writing today in the journal Molecular Ecology, a team led by University of Wisconsin-Madison Professor of Genetics Chris Hittinger confirms that Saccharomyces eubayanus, the wandering parent of hybrid lager yeast discovered in 2011, is indeed a native of Patagonia. An analysis of the yeast's genetic sequence revealed its closest affinity to one of two highly diverse Patagonian populations, confirming it was the cold-loving microbe that, 500 years

12/24 04:54