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Phycobilisomes in Blue-Green Algae [PDF]

open access: bronzeJournal of Bacteriology, 1974
Fifteen species of freshwater blue-green algae, including unicellular, filamentous, and colonial forms, were subjected to a variety of fixatives, fixation conditions, and stains for comparison of the preservation of phycobilisomes. Absorption spectra of the corresponding in vivo and released photosynthetic pigments, in 10 of the species ...
Ruth B. Wildman, C. C. Bowen
openaire   +4 more sources

The taxonomy of blue-green algae [PDF]

open access: bronzeBritish Phycological Journal, 1969
The conventions at present used in the classification of blue-green algae frequently prove unsatisfactory. A solution is suggested which requires the simultaneous use of two different approaches. When a binomial is essential the flora of Geitler (1932) should be adequate for most purposes, but any long term attempt to sort out the present chaos will ...
Brian A. Whitton
openaire   +3 more sources

Photooxidative Death in Blue-Green Algae [PDF]

open access: bronzeJournal of Bacteriology, 1972
When incubated in the light under 100% oxygen, wild-type blue-green algae ( Anacystis nidulans, Synechococcus cedrorum ) die out rapidly at temperatures of 4 to 15 C, and at 35 C (or at 26 C in the case of S. cedrorum ) in the absence of CO 2 .
M. Shilo, A. Abeliovich
openaire   +4 more sources

The Estimation of Blue-green algae Cell Count and Phycocyanin Concentration using Fluorescent Concentration analyzer [PDF]

open access: yes대한환경공학회지, 2022
Objectives The purpose of this study is to provide basic data for the development of a rapid and easy to measure alternative indicator for estimating the number of cyanobacteria cells in the field.Methods:Phycocyanin, algal cell number, and water quality
Jaeyun Choi   +5 more
doaj   +1 more source

Nutritional, Functional, Textural and Sensory Evaluation of Spirulina Enriched Green Pasta: A Potential Dietary and Health Supplement

open access: yesFoods, 2022
In house cultivated Spirulina powder was incorporated at 2 to 15% concentrations to enrich pasta prepared from semolina. Spirulina incorporation led to development of green color pasta with nutritional and functional fortification resulting in increase ...
Deepak Kumar Koli   +3 more
doaj   +1 more source

A Study on the Occurrence Characteristics of Harmful Blue-Green Algae in Stagnant Rivers Using Machine Learning

open access: yesApplied Sciences, 2023
Several changes have occurred in the river environment of Nakdong river due to the construction of multifunctional weirs as part of the Four Major Rivers Project. This river currently exhibits characteristics that are similar to those of a stagnant water
Woo Suk Jung, Bu Geon Jo, Young Do Kim
doaj   +1 more source

Elevated inorganic carbon and salinity enhances photosynthesis and ATP synthesis in picoalga Picocystis salinarum as revealed by label free quantitative proteomics

open access: yesFrontiers in Microbiology, 2023
Saline soda lakes are of immense ecological value as they niche some of the most exclusive haloalkaliphilic communities dominated by bacterial and archaeal domains, with few eukaryotic algal representatives. A handful reports describe Picocystis as a key
Jyoti Singh   +7 more
doaj   +1 more source

Occurrence of Harmful Blue-green Algae at Algae Alert System and Water Quality Forecast System Sites in Daegu and Gyeongsangbuk-do between 2012 and 2019

open access: yes대한환경공학회지, 2020
Objectives:We analyzed the occurrence of blue-green algae at Algae Alert System and Water Quality Forecast System sites in Daegu and Gyeonsangbuk-do between 2012 and 2019.
Chang Yeon Woo   +3 more
doaj   +1 more source

Prediction of Cyanobacteria Using Decision Tree Algorithm and Sensor Monitoring Data

open access: yesApplied Sciences, 2023
A multifunctional weir was built on the Nakdong River. As a result, changes in the river environment occurred, such as an increase in river residence time. This causes changes in water quality, including green algae.
Bu-Geon Jo   +3 more
doaj   +1 more source

Classification Technique of Algae Using Hyperspectral Images of Algae Culture Media

open access: yesApplied Sciences, 2023
Increases in algal growth have been reported in rivers, reservoirs, and other water resources worldwide, including Korea. Algal overgrowth can result in algal bloom, which has several negative impacts, such as ecosystem degradation and economic losses ...
Gwang Soo Kim   +5 more
doaj   +1 more source

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