Results 151 to 160 of about 27,761 (263)

When chemistry meets taxonomy: Studying glycolipidic chemomarkers in pelagic Sargassum spp. (Phaeophyceae) using molecular networking

Journal of Phycology, EarlyView.
Abstract To chemically differentiate the three pelagic Sargassum morphotypes co‐occurring in floating rafts and drifting across the Atlantic Ocean before stranding on West African, Caribbean, and Atlantic Mexican coastlines, we conducted an investigation of their metabolomic profiles.
Charlotte Nirma, Valérie Stiger‐Pouvreau, Marceau Levasseur, David Touboul, Solène Connan, Sylvain Petek   +5 more
wiley   +1 more source

Enhancing species discovery and description in algal turfs: A case study in the green alga Pseudoderbesia (Bryopsidales)

Journal of Phycology, EarlyView.
Abstract Algal turfs are assemblages consisting of small marine green, brown, and red algae on the scale of millimeters to a few centimeters. Due to their small size, they have been less intensively studied by macroalgal taxonomists, and they also fall outside the scope of microalgal taxonomists, who tend to focus on smaller, often unicellular, taxa ...
Amelia Hastings, Chiela Cremen, Myles Courtney, Yuqun Du, Heroen Verbruggen   +4 more
wiley   +1 more source

Application of RT-PCR to detect treated and untreated Staphylococcus aureus genes with marine algae [PDF]

, 2009
Methacillin Resistant Staphylococcus aureus (MRSA), Extended Spectrum Beta Lactamase (ESBL) organisms and Multiple Drug Resistant Organism (MDRO). Therefore, this study was designed to explore an alternative antibacterial product derived from seaweed ...
Abdullah Al-Haj, Nagi Ahmed, Mashan, Nurmas Idayu, Mohamad, Habsah, Sekawi, Zamberi, Shamsudin, Mariana Nor, Vairappan, Charles S.   +5 more
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Characterizing morphology of Egregia menziesii (Laminariales) in California over 2 centuries using historical and contemporary herbarium specimens

Journal of Phycology, EarlyView.
Abstract The canopy‐forming feather boa kelp Egregia menziesii exhibits remarkable morphological variability across its geographic range. Regional morphotypes of Egregia were once considered separate species, but they were not determined to be genetically distinct; instead, their morphology was thought to reflect local physical or environmental ...
Adi Khen, Kai M. Moore, Siobhan A. Braybrook, Peter S. Vroom, Kathy Ann Miller, Jennifer E. Smith   +5 more
wiley   +1 more source

Antifouling activity as a function of population variation in Sargassum vulgare from the littoral of Rio de Janeiro (Brazil) [PDF]

, 2010
Cesconetto, C., Da Gama, B., Hellio, Claire, Mason, K., Pereira, R., Plouguerne, E., Thabard, Marie, Veron, B.   +7 more
core   +1 more source

The role of betaines in alkaline extracts of Ascophyllum nodosum in the reduction of Meloidogyne javanica and M. incognita infestations of tomato plants [PDF]

, 1997
L'application sur les racines de plants de tomates d'un extrait alcalin de l'algue brune #Ascophyllum nodosum$, disponible dans le commerce, produit une réduction significative du nombre de juvéniles de deuxième stade de #Meloidogyne javanica$ et #M ...
Blunden, G., Hankins, S.D., Jenkins, T., Whapham, C., Wu, Y.   +4 more
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An investigation into the efficacy of Biokos® in controlling ciliates in laboratory cultures of Saccharina latissima gametophytes

Journal of Phycology, EarlyView.
Abstract A major challenge faced by kelp aquaculture operations is the control of contaminants, including by marine ciliates. Biokos® is a commercially available treatment for ciliate parasites in fish, in which the active ingredient is a viscosin‐like lipopeptide surfactant.
Veronica Farrugia Drakard, Mari Fester, Michael S. Stekoll   +2 more
wiley   +1 more source

Assessment of the antibacterial and antioxidant activities of seaweed-derived extracts

Scientific Reports
In swine farming, animals develop diseases that require the use of antibiotics. In-feed antibiotics as growth promoters have been banned due to the increasing concern of antimicrobial resistance.
Monika Hejna, Matteo Dell’Anno, Yanhong Liu, Luciana Rossi, Anna Aksmann, Grzegorz Pogorzelski, Artur Jóźwik   +6 more
doaj   +1 more source

Seaweed Extracts: A Promising Source of Antibiofilm Agents with Distinct Mechanisms of Action against Pseudomonas aeruginosa. [PDF]

Mar Drugs, 2022
Rima M, Trognon J, Latapie L, Chbani A, Roques C, El Garah F.   +5 more
europepmc   +1 more source

Alternative, non-animal based nutrient sources, for organic plant raising OF0308 [PDF]

, 2003
Organic plant raising has been investigated under two previous government funded projects (OF0109 & OF0144) (1, 2) and it was shown in this research that organic ‘transplants’ could be produced for a range of crop species (3, 4, 6, 7).
Unspecified
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