File:Bacteriology 11.png

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English: Illustration from 1911 Encyclopædia Britannica, article BACTERIOLOGY. Fig. 11.—Stages in the development of spores of Bacillus ramosus (Fraenkel), in the order and at the times given, in a hanging drop culture, under a very high power. The process begins with the formation of brilliant granules (A, B); these increase, and the brilliant substance gradually balls together (C) and forms the spores (D), one in each segment, which soon acquire a membrane and ripen (E). (H. M. W.)
Date
Source Encyclopædia Britannica, 1911
Author Project Gutenberg Distributed Proofreaders

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Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.
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current15:51, 18 November 2008Thumbnail for version as of 15:51, 18 November 2008987 × 977 (14 KB)Keith Edkins== Summary == {{Information |Description={{en|1=Illustration from 1911 Encyclopædia Britannica, article BACTERIOLOGY. Fig. 11.—Stages in the development of spores of ''Bacillus ramosus'' (Fraenkel), in the order and at the times given, in a hangin