Copyright 1994 by The Museum of Paleontology of The University
of California at Berkeley and the Regents of the University
All materials appearing on this Web Server (UCMP1.BERKELEY.EDU)
may not be reproduced or stored in a retrieval system without prior
written permission of the publisher, except for educational
purposes, and in no case for profit.
Photomicrograph of Mycobacterium provided by Brian Meehan and Dr. Sidney
Neil, Dept. of Veterinary Science, the Queen's University of Belfast.
Photomicrograph of Leptospira provided by Brian Meehan and Prof. William
A. Ellis, Dept. of Veterinary Science, the Queen's University of Belfast.
Neither image may be reproduced commercially without consent.
Photomicrograph of Anabaena provided by the University of Wisconsin
Botanical Images Collection.