Archive image from page 120 of The cytology and life-history of. The cytology and life-history of bacteria cytologylifehist00biss Year: 1955 ~ . yi u -®- & F 'Ix {Reproduced from Cold Spring Harbor Symposi, Fig. 44 NUCLEAR CYCLES IN A VARIETY OF BACTERIA F-fusion and R-reduction, in each case. In Sporocytophaga and in non-sporing eubacteria there is no diploid generation. In Bacillus there is a brief diploid (or polyploid) generation. In the higher forms, a secondary, diploid mycelium. D: MICROCYST FORMATION IN MYXOBACTERIA AND EUBACTERIA (2, 4, 5, 8, 10, 14, 16, 18, 19, 20, 24, 25, 26, 2
Archive image from page 120 of The cytology and life-history of. The cytology and life-history of bacteria cytologylifehist00biss Year: 1955 ~ . yi u -®- & F 'Ix {Reproduced from Cold Spring Harbor Symposi, Fig. 44 NUCLEAR CYCLES IN A VARIETY OF BACTERIA F-fusion and R-reduction, in each case. In Sporocytophaga and in non-sporing eubacteria there is no diploid generation. In Bacillus there is a brief diploid (or polyploid) generation. In the higher forms, a secondary, diploid mycelium. D: MICROCYST FORMATION IN MYXOBACTERIA AND EUBACTERIA (2, 4, 5, 8, 10, 14, 16, 18, 19, 20, 24, 25, 26, 27) A more obvious sexual process accompanies the formation o( the resting nucleus, in these bacteria as in most others. The resting nucleus is contained in a microcyst which may be larger or smaller than the vegetative bacterium. In eubacteria it is usually small, oval or spherical. In some myxobacteria it is oblong, in others spherical. In cytophagas, spherical and very large, compared 'with the vegetative cell.
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