Results 121 to 130 of about 23,173 (224)

Lack of Control of Nitrite Assimilation by Ammonium in an Oceanic Picocyanobacterium, Synechococcus sp. Strain WH 8103

, 2007
In cyanobacteria, the transcriptional activator NtcA is involved in global nitrogen control and, in the absence of ammonium, regulates the expression of genes involved in the assimilation of alternative nitrogen sources.
Bird, Clare, Wyman, Michael
core   +1 more source

Exploring the mechanism of Synechococcus sp. XM-24 in gastric cancer treatment via network pharmacology and molecular docking.

PLoS ONE
ObjectiveWe investigated the potential molecular mechanisms of Synechococcus sp. XM-24 affect gastric cancer (GC) development. Furthermore, this study aimed to provide a theoretical basis for developing novel therapeutic drugs for treating GC.MethodsThe ...
Jiayi Li, Yamei Ma, Longzhi Guo, Junhong Liu, Lin Li   +4 more
doaj   +1 more source

An investigation into the adsorption of cyanophages to their cyanobacterial hosts [PDF]

Cyanophages, viruses that infect cyanobacteria, are known to be abundant throughout the world’s oceans. They are important because of the ecological significance of their hosts which are prominent primary producers.
Jia, Ying
core  

Immobilization of cianobacteria Synechococcus sp. cells to remove nutrients from aquaculture wastewater  

, 2006
Uno de los principales problemas que presenta la utilización de cultivos de microalgas para el tratamiento de aguas residuales, es la recuperación de la biomasa producida.
Bily Aguilar May
core  

Assessing Potential for Chromatic Acclimation in Oxygen Deficient Zone Synechococcus

Synechococcus are a genus of ubiquitous marine cyanobacteria that play an important role in global carbon cycling. Synechococcus are abundant in oxygen deficient zones (ODZs)—expanding areas of the ocean where oxygen concentrations drop below 10 nM O2 ...
Roberts, Alex
core  

Feeding by raphidophytes on the cyanobacterium Synechococcus sp.

, 2010
We investigated feeding by the raphidophytes Chattonella ovata, C. subsalsa, Fibrocapsa japonica, and Heterosigma akashiwo on the cyanobacterium. Synechococcus sp.
Kang, Nam Seon, Yoo, Yeong Du, Shin, Woongghi, Glibert, Patricia M., Johns, Desmond, Park, Jae Yeon, Seong, Kyeong Ah, Nam, Seung Won, Jeong, Hae Jin   +8 more
core   +1 more source

The rDNA Diversity, Interseasonal Dynamic, and Functional Role of Cyanobacteria Synechococcus in the Sub-Arctic White Sea

Plants
Planktonic unicellular cyanobacteria are the dominant biomass producers and carbon fixers in the global ocean ecosystem, but they are not abundant in polar seawater.
Tatiana A. Belevich, Irina A. Milyutina, Olga V. Vorob’eva, Aleksey V. Troitsky   +3 more
doaj   +1 more source

Significance of siderophore-producing cyanobacteria on enhancing iron uptake potentiality of maize plants grown under iron-deficiency

Microbial Cell Factories
Background In response to iron deficiency and other environmental stressors, cyanobacteria producing siderophores can help in ameliorating plant stress and enhancing growth physiological and biochemical processes. The objective of this work was to screen
Mandees Bakr Brick, Mervat H. Hussein, Amr M. Mowafy, Ragaa A. Hamouda, Amr M. Ayyad, Dina A. Refaay   +5 more
doaj   +1 more source

Phylogeny and taxonomy of Synechococcus–like cyanobacteria

, 2020
Unicellular cyanobacteria constitute a substantial, ecologically important part of freshwater and marine microflora. Solitary, elongated cyanobacterial cells without apparent slime envelopes and dividing in a single plane perpendicular to the ...
Johansen, Jeffrey R., Komarek, Jiri, Smarda, Jan, Strunecký, Otakar   +3 more
core  

Temporal orchestration of glycogen synthase (GlgA) gene expression and glycogen accumulation in the oceanic picoplanktonic cyanobacterium Synechococcus sp. strain WH8103

, 2012
Glycogen is accumulated during the latter half of the diel cycle in Synechococcus sp. strain WH8103 following a midday maximum in glgA (encoding glycogen synthase) mRNA abundance.
Thom, Claire, Wyman, Michael
core   +1 more source