10 ENGLISH BOOKS RELATING TO «HORMOGONIUM»
Discover the use of
hormogonium in the following bibliographical selection. Books relating to
hormogonium and brief extracts from same to provide context of its use in English literature.
1
Biology of the Nitrogen Cycle
A hormogonium is a transient life stage lasting for 1–2 days and is characterized
by small vegetative cells and a lack of heterocysts (Figure 11-2). Several rounds
of rapid cell divisions, without DNA replication or cell enlargement and ...
Hermann Bothe, Stuart Ferguson, William Edward Newton, 2007
2
Molecular Basis of Symbiosis
This general stage can be viewed as three substages: (1) induction of
hormogonium differentiation; (2) control of the direction of hormogonium gliding;
and (3) colonization and repression of hormogonium differentiation.
Physiologically ...
3
Genomes and Genomics of Nitrogen-fixing Organisms
SigH appears to influence hormogonium behavior, whereas the symbiotic
phenotype of CtpH is unknown. The phenotype of the sigH mutant is a higher
frequency of infection, relative to H the parental N.N punctiforme, in the A.
punctatus ...
Rafael Palacios, William Edward Newton, 2006
4
Cryptogams: Cyanobacteria, Algae, Fungi, Lichens : Textbook ...
Cyanobacteria, Algae, Fungi, Lichens : Textbook and Practical Guide Karl Esser.
Heterocysts are not present. The beginning of hormogonium formation can be
clearly seen in neighbouring cells which are separating from one another (Fig. 22
).
5
Bergey's Manual of Determinative Bacteriology
Stage I, asymmetric hormogonium. c. Stage II, heterocyst formation, d. Stage II,
trichome before hair formation, e. Stage II hormogonium release from Stage II
trichome. f. Stage III, trichome with hair. g. Stage IV, formation of polyphosphate ...
6
Plant Responses to the Environment
8. Third generation hormogonia with cyanophycin granules. Some of the
cyanophydn granules are indicated by the arrows. Bar = 10 \tm Developing
hormogonium with wide cells and growing tips. The growing tips are indicated by
the arrows.
7
Cyanobacteria in Symbiosis
A.N. Rai, B. Bergman, Ulla Rasmussen. hormogonia in Nostoc cycadae from C.
revoluta (Hirosa, 1987). Lack of N or low pH, both are equally unfavourable for
hormogonia propagation in Nostoc sp.f. Blasia. The rate of hormogonium
formation ...
A.N. Rai, B. Bergman, Ulla Rasmussen, 2002
2.34 (a),(b) Formation of a hormogonium in Oscillatoria. (c) Baeocyte formation in
Chamaesiphon incrustans. (d) Baeocyte formation in Dermocarpa pacifica. (After
Smith, 1950.) Fig. 2.35 Nostoc punctiforme. (a) Vegetative cells.
9
Brock Biology of Microorganisms 13th Edition:
Separation of hormogonium Hormogonium Akinete (b) (c) Figure 18.27 Structural
differentiation in filamentous cyanobacteria. (a) Initial stage of hormogonium
formation in Oscillatoria. Notice the empty spaces where the hormogonium is ...
Michael T. Madigan , David P. Clark, David Stahl, 2010
10
The Photosynthetic Apparatus: Molecular Biology and ...
Third, as mentioned earlier, the transcription of the PBP genes is turned off during
hormogonium differentiation. These results suggest that two photoreversible
systems with different photobiological features may be involved in
complementary ...
