98 THE CYTOLOGY AND LIFE-HISTORY OF BACTERIA 



and in the mycobacteria-coryncbactcria group, as an alternative to simple 

 fission. Post-fission movements are artefacts. 



Streptomyces form a complex, branched mycelium, but branching in 

 most other groups of bacteria is very rare, and where it occurs it is impermanent 

 and analogous to budding. 



(I 



(2 

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(10 

 (12 



(13 

 (H 

 (15 

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 (20 



(^i 

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(23 

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(^5: 

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(27: 

 (28 



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BissET, K. A. (1947) J. Gen. Microbiol. 2. 83. 



BissET, K. A. (1948a) ibid. 2. 126. 



BissET, K. A. (1948b) ibid. 2. 248. 



BissET, K. A. (1948c) J. Hyg., Camb. 46. 173. 



BissET, K. A. (i948d) ibid. 46. 264. 



BissET, K. A. (1949a) J. Gen. Microbiol. 3. 93. 



BissET, K. A. (1949b) J. Hyg., Camb. 47. 182. 



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Klieneberger-Nobel, E. (1947a) J. Gen. Microbiol, i. 33. 



Klieneberger-Nobel, E. (1947b) ibid. i. 22. 



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Malmgren, B. and Heden, C. G. (1947a) Act. Path. Scand. 24. 437. 



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