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Literature DB >> 807173

Mutants of Anabaena cylindrica altered in heterocyst spacing.

Abstract

Nitrosoguanidine induced mutants of Anabaena cylindrica have been obtained, which are altered in heterocyst spacing. In the wild type organism the pattern is composed of single intercalary heterocysts. The mutant patterns fall into several classes: those with only terminal heterocysts, with both terminal and intercalary heterocysts, with groups of heterocysts and those totally lacking heterocysts. The mutants are described in detail, and the various pattern modications are interpreted in terms of a model we have proposed.

Entities: Chemical Species

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Year: 1975 PMID： 807173 DOI： 10.1007/BF00436353

Source DB: PubMed Journal: Arch Microbiol ISSN： 0302-8933 Impact factor: 2.552

10 in total

1. Studies on Nitrogen-Fixing Blue-Green Algae. I. Growth and Nitrogen Fixation by Anabaena Cylindrica Lemm.

Authors: M B Allen; D I Arnon
Journal: Plant Physiol Date: 1955-07 Impact factor: 8.340

2. The heterocysts of blue-green algae. 3. Differentiation and nitrogenase activity.

Authors: S A Kulasooriya; N J Lang; P Fay
Journal: Proc R Soc Lond B Biol Sci Date: 1972-06-06

Review 3. Physiology and cytological chemistry blue-green algae.

Authors: C P Wolk
Journal: Bacteriol Rev Date: 1973-03

4. Induction by ultraviolet irradiation of mutation in the blue-green alga Nostoc linckia (Roth) Born. et Flah.

Authors: R N Singh; D N Tiwari
Journal: Nature Date: 1969-01-04 Impact factor: 49.962

5. In situ studies on N2 fixation using the acetylene reduction technique.

Authors: W D Stewart; G P Fitzgerald; R H Burris
Journal: Proc Natl Acad Sci U S A Date: 1967-11 Impact factor: 11.205

6. Alteration in heterocyst pattern of Anabaena produced by 7-azatryptophan.

Authors: G J Mitchison; M Wilcox
Journal: Nat New Biol Date: 1973-12-19

7. One-dimensional pattern found in blue-green algae.

Authors: M Wilcox
Journal: Nature Date: 1970-11-14 Impact factor: 49.962

8. Heterocyst formation and nitrogenase synthesis in Anabaena sp. A kinetic study.

Authors: A Neilson; R Rippka; R Kunisawa
Journal: Arch Mikrobiol Date: 1971

9. Pattern formation in the blue-green alga Anabaena. II. Controlled proheterocyst regression.

Authors: M Wilcox; G J Mitchison; R J Smith
Journal: J Cell Sci Date: 1973-11 Impact factor: 5.285

10. Pattern formation in the blue-green alga, Anabaena. I. Basic mechanisms.

Authors: M Wilcox; G J Mitchison; R J Smith
Journal: J Cell Sci Date: 1973-05 Impact factor: 5.285

10 in total

16 in total

Review 1. Regulation of cellular differentiation in filamentous cyanobacteria in free-living and plant-associated symbiotic growth states.

Authors: John C Meeks; Jeff Elhai
Journal: Microbiol Mol Biol Rev Date: 2002-03 Impact factor: 11.056

2. A gene encoding a protein related to eukaryotic protein kinases from the filamentous heterocystous cyanobacterium Anabaena PCC 7120.

Authors: C C Zhang
Journal: Proc Natl Acad Sci U S A Date: 1993-12-15 Impact factor: 11.205

3. Mutations in genes patA and patL of Anabaena sp. strain PCC 7120 result in similar phenotypes, and the proteins encoded by those genes may interact.

Authors: Jinjie Liu; C Peter Wolk
Journal: J Bacteriol Date: 2011-09-02 Impact factor: 3.490

4. The patB gene product, required for growth of the cyanobacterium Anabaena sp. strain PCC 7120 under nitrogen-limiting conditions, contains ferredoxin and helix-turn-helix domains.

Authors: J Liang; L Scappino; R Haselkorn
Journal: J Bacteriol Date: 1993-03 Impact factor: 3.490