Results 31 to 40 of about 188,921 (294)

Digitizing mass spectrometry data to explore the chemical diversity and distribution of marine cyanobacteria and algae. [PDF]

, 2017
Natural product screening programs have uncovered molecules from diverse natural sources with various biological activities and unique structures. However, much is yet underexplored and additional information is hidden in these exceptional collections ...
Ackermann, Gail, Alexandrov, Theodore, Amir, Amnon, Bandeira, Nuno, Dorrestein, Pieter C, Duggan, Brendan M, Garg, Neha, Gerwick, Lena, Gerwick, William H, Glukhov, Evgenia, Knight, Rob, Luzzatto-Knaan, Tal, Peng, Yao, Ryazanov, Sergey, Wang, Mingxun   +14 more
core   +3 more sources

Dark accelerates dissolved inorganic phosphorus release of high-density cyanobacteria.

PLoS ONE, 2020
Bloom-forming cyanobacteria dramatically influence nutrient cycling in eutrophic freshwater lakes. The phosphorus (P) assimilation and release of bloom-forming cyanobacteria significantly may also affect the phosphorus source and amounts in water.
Mengmeng Wang, Huifen Zhang, Menggaoshan Chen, Liuyan Yang, Yichen Yang   +4 more
doaj   +1 more source

Nonlinear dynamic numerical analysis and prediction of complex system based on bivariate cycling time stochastic differential equation

Alexandria Engineering Journal, 2020
In order to deal with the problem of low precision and ignoring the influence of some factors on the growth system of cyanobacteria, this paper considers the effects of light, water temperature and other influencing factors to analyze cyanobacteria ...
Li Wang, Yuxi Wu, Jiping Xu, Huiyan Zhang, Xiaoyi Wang, Jiabin Yu, Qian Sun, Zhiyao Zhao   +7 more
doaj   +1 more source

Optimising Multispectral Active Fluorescence to Distinguish the Photosynthetic Variability of Cyanobacteria and Algae

Sensors, 2023
This study assesses the ability of a new active fluorometer, the LabSTAF, to diagnostically assess the physiology of freshwater cyanobacteria in a reservoir exhibiting annual blooms.
Emilie Courtecuisse, Elias Marchetti, Kevin Oxborough, Peter D. Hunter, Evangelos Spyrakos, Gavin H. Tilstone, Stefan G. H. Simis   +6 more
doaj   +1 more source

Chemical Metabolomics: Chemical Biology Tools for Advanced Metabolism Investigations

Angewandte Chemie, EarlyView.
The human metabolism has been investigated for several millennia. The metabolome is known for a high complexity due to a large number of different metabolites that are present at different concentrations. Metabolomics has been developed as a field to investigate the entire human metabolome and to elucidate disease development mechanisms.
Alejandro Torregrosa‐Chinillach, Ioanna Tsiara, Wawrzyniec Haberek, Weifeng Lin, Daniel Globisch   +4 more
wiley   +2 more sources

Biodiversity of Cyanobacteria in industrial effluents [PDF]

, 2007
Biodiversity of cyanobacteria in industrial effluents. In order to study the biodiversity of cyanobacteria in industrial effluents, four different effluents such as dye, paper mill, pharmaceutical and sugar were selected.
Manoharan, Chokkaiya, Thajuddin, Nooruddin, Vijayakumar, S.   +2 more
core   +2 more sources

Exploring Components of the CO2-Concentrating Mechanism in Alkaliphilic Cyanobacteria Through Genome-Based Analysis

Computational and Structural Biotechnology Journal, 2017
In cyanobacteria, the CO2-concentrating mechanism (CCM) is a vital biological process that provides effective photosynthetic CO2 fixation by elevating the CO2 level near the active site of Rubisco.
Amornpan Klanchui, Supapon Cheevadhanarak, Peerada Prommeenate, Asawin Meechai   +3 more
doaj   +1 more source

Saxitoxin-Producing Raphidiopsis raciborskii (Cyanobacteria) Constrains Daphnia Fitness and Feeding Rate despite High Nutritious Food Availability

Toxics, 2023
Changes in food quality can dramatically impair zooplankton fitness, especially in eutrophic water bodies where cyanobacteria are usually predominant. Cyanobacteria are considered a food with low nutritional value, and some species can produce bioactive ...
Gabriele Costa dos Reis, Gustavo Henrique A. de Carvalho, Mauro Cesar Palmeira Vilar, Sandra Maria Feliciano de Oliveira e Azevedo, Aloysio da Silva Ferrão-Filho   +4 more
doaj   +1 more source

New Zealand Guidelines for cyanobacteria in recreational fresh waters: Interim Guidelines [PDF]

, 2009
This document is divided into four main sections, plus 14 appendices. Section 1. Introduction provides an overview of the purpose and status of the document as well as advice on who should use it. Section 2.
Hamilton, David P., Paul, Wendy J., Safi, Karl A., Williamson, Wendy M., Wood, Susanna A.   +4 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source