Changes

====History of Domestication====

* [https://www.cell.com/cell/fulltext/S0092-8674(16)31071-6 Domestication and Divergence of Saccharomyces cerevisiae Beer Yeasts, by Gallone et al (2016); the first look at the domesticated ''S. ceresiae'' family tree and the grouping of two major genetic groups for domesticated ale yeasts: Beer 1 and Beer 2.]

** [http://www.garshol.priv.no/blog/374.html "A family tree for brewer's yeast" a review of a study on the family tree of brewer's yeast by Lars Garshol]. See also [http://www.garshol.priv.no/blog/390.html Lars's write up on the history of people reusing yeast as opposed to spontaneously fermenting].