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Literature DB >> 16821712

Stimulation of pigment accumulation in Anabaena azollae strains: effect of light intensity and sugars.

V Venugopal¹, R Prasanna, A Sood, P Jaiswal, B D Kaushik.

Abstract

The influence of high light intensity on the growth and pigment accumulating ability of Anabaena azollae was investigated. A. azollae responded positively to high light intensity (6 klx) and was further evaluated at higher intensities (10 and 15 klx), in the presence of glucose, sucrose and jaggery +/- DCMU. Significant enhancement in phycobiliproteins and carotenoids was observed in the sugar supplemented cultures at high light intensities. SDS-PAGE profiles of whole cell proteins revealed the presence of unique bands in such treatments. Sucrose supplementation induced a 30-90 % increase in carotenoids, phycocyanin and phycoerythrin content at 10 klx. Molecular analysis of the stimulatory and interactive role of sugars on pigment enhancement at high light intensity may aid in better exploitation of cyanobacteria as a source of pigments.

Entities: Chemical

Mesh：

Substances：

Year: 2006 PMID： 16821712 DOI： 10.1007/BF02931450

Source DB: PubMed Journal: Folia Microbiol (Praha) ISSN： 0015-5632 Impact factor: 2.629

17 in total

1. DNA microarray analysis of cyanobacterial gene expression during acclimation to high light.

Authors: Y Hihara; A Kamei; M Kanehisa; A Kaplan; M Ikeuchi
Journal: Plant Cell Date: 2001-04 Impact factor: 11.277

2. The high light-inducible polypeptides in Synechocystis PCC6803. Expression and function in high light.

Authors: Q He; N Dolganov; O Bjorkman; A R Grossman
Journal: J Biol Chem Date: 2001-01-05 Impact factor: 5.157

3. Evidence for a Transient Association of New Proteins with the Spirulina maxima Phycobilisome in Relation to Light Intensity.

Authors: F. Garnier; J. P. Dubacq; J. C. Thomas
Journal: Plant Physiol Date: 1994-10 Impact factor: 8.340

4. Effectiveness of Cyanothece spp. and Cyanospira capsulata exocellular polysaccharides as antiadhesive agents for blocking attachment of Helicobacter pylori to human gastric cells.

Authors: F Ascencio; N L Gama; R De Philippis; B Ho
Journal: Folia Microbiol (Praha) Date: 2004 Impact factor: 2.099

4. The Effect of Colored and White Light on Growth and Phycobiliproteins, Chlorophyll and Carotenoids Content of the Marine Cyanobacteria Phormidium sp. and Cyanothece sp. in Batch Cultures.

Authors: George N Hotos; Theodoros I Antoniadis
Journal: Life (Basel) Date: 2022-06-04

5. Survival and motility of diatoms Navicula grimmei and Nitzschia palea affected by some physical and chemical factors.

Authors: S Gupta; S C Agrawal
Journal: Folia Microbiol (Praha) Date: 2007 Impact factor: 2.629

5 in total

Stimulation of pigment accumulation in Anabaena azollae strains: effect of light intensity and sugars.

1. DNA microarray analysis of cyanobacterial gene expression during acclimation to high light.

2. The high light-inducible polypeptides in Synechocystis PCC6803. Expression and function in high light.

3. Evidence for a Transient Association of New Proteins with the Spirulina maxima Phycobilisome in Relation to Light Intensity.

4. Effectiveness of Cyanothece spp. and Cyanospira capsulata exocellular polysaccharides as antiadhesive agents for blocking attachment of Helicobacter pylori to human gastric cells.

5. Effect of glucose and light-dark environment on pigmentation profiles in the cyanobacterium Calothrix elenkenii.

6. Light-Shade Adaptation : TWO STRATEGIES IN MARINE PHYTOPLANKTON.

Review 7. Genetic analysis of cyanobacterial development.

8. Regulation of phycobilisome structure and gene expression by light intensity.

9. PsfR, a factor that stimulates psbAI expression in the cyanobacterium Synechococcus elongatus PCC 7942.

10. Gene expression in the cyanobacterium Anabaena sp. PCC7120 under desiccation.

1. Developing biochemical and molecular markers for cyanobacterial inoculants.

2. Genetic diversity among and within cultured cyanobionts of diverse species of Azolla.

3. Vegetative survival of some wall and soil blue-green algae under stress conditions.

4. The Effect of Colored and White Light on Growth and Phycobiliproteins, Chlorophyll and Carotenoids Content of the Marine Cyanobacteria Phormidium sp. and Cyanothece sp. in Batch Cultures.

5. Survival and motility of diatoms Navicula grimmei and Nitzschia palea affected by some physical and chemical factors.