Resemblances also exist between the endospores and the spore-formations in the Saccharomycetes, and if Bacillus inflatus, B.
With regard to the first question no satisfactory proof has as yet been given that Saccharomycetes are derivable by culture from any higher form, the recent statements to that effect not having been confirmed.
(1901); "On Sporeformation among the Saccharomycetes," Journ.
By this method several races of Saccharomycetes and brewery yeasts were isolated and described.
Such, in brief, are the methods devised by that brilliant investigator Hansen; and these methods have not only been the basis on which our modern knowledge of the Saccharomycetes is founded, but are the only means of attack which the present-day observer has at his disposal.