Changes

* [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].

** [http://beer.suregork.com/?p=3919 Kristoffer Krogerus's attempt] to decode the strains in the above mentioned study ([http://www.cell.com/cell/fulltext/S0092-8674(16)31071-6?_returnURL=http%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0092867416310716%3Fshowall%3Dtrue "Domestication and Divergence of Saccharomyces cerevisiae Beer Yeasts"]) and a redraw of the dendrogram family tree of ale yeasts as well as a spreadsheet that makes a best guess to map the strains in the study to actual White Labs strains.

** [http://beer.suregork.com/?p=4000 First update to the family tree of all of the yeast strains in the previously mentioned studies with commercial product names, by Kristoffer Krogerus.]