Results 1 to 10 of about 166 (104)

Revisión de cianobacterias potencialmente nocivas

Tecnología y ciencias del agua, 2023
Se desarrolló una revisión bibliográfica a través de la consulta de diversas fuentes de información (artículos, libros, resúmenes, etc.) obtenidas de diversas bases de datos como Web of Science, Scopus y Biological abstracts, entre otras. Se describen de
Cesar Alejandro Zamora-Barrios, Sarma Nandini, S.S.S. Sarma   +2 more
doaj   +2 more sources

PROCEDEU DE OBŢINERE A SE-EXOPOLIZAHARIDELOR PRODUSE DE CIANOBACTERIA SPIRULINA PLATENSIS

Studia Universitatis Moldaviae: Stiinte reale si ale naturii, 2017
Au fost obţinute preparate de Se-EPZ şi EPZ din cianobacteria Spirulina platensis cultivată pe mediu nutritiv cu şi fără adaos de selenit. Extractele parţial purificate (după înlăturarea fracţiei proteice) au fost supuse separării prin metoda HPLC pe ...
USM ADMIN
doaj   +4 more sources

STUDIUL POLIZAHARIDELOR PRODUSE DE CIANOBACTERIA SPIRULINA PLATENSIS LA CULTIVARE MIXOTROFĂ

Studia Universitatis Moldaviae: Stiinte reale si ale naturii, 2019
În prezentul studiu a fost evaluat efectul acetaţilor de Cu(II) şi Zn(II) cu şi fără adaos de glucoză şi al iluminării asupra productivităţii şi producerii polizaharidelor intracelulare la cianobacteria Spirulina platensis.
USM ADMIN
doaj   +4 more sources

Aplicación de ultrasonido para el control de cianobacterias y la degradación de cianotoxinas

Revista UIS Ingenierías, 2023
Las floraciones cianobacterianas en cuerpos de agua son un problema de gran interés entre la comunidad científica, debido a la producción de metabolitos tóxicos, denominados cianotoxinas. Las cianobacterias están formadas por un amplio número de géneros
Jinna Marcela Loaiza-González, Ainhoa Rubio-Clemente, Gustavo Peñuela-Mesa   +2 more
doaj   +1 more source

Microbial synthetic biology for plant metabolite production: a strategy to reconcile human health with the realization of the UN Sustainable Development Goals

Biofuels, Bioproducts and Biorefining, Volume 17, Issue 6, Page 1485-1495, November/December 2023., 2023
Abstract Plants produce a wide range of secondary metabolites that provide an array of benefits for human health. Challenges of native host production systems such as excessive land use, large carbon footprints, long production times, and high production costs often make plant‐based production of these critical metabolites inefficient and unsustainable.
Fernando Perez Rojo, Paton Vuong, J. Jane Pillow, Parwinder Kaur   +3 more
wiley   +1 more source

Functional diversity of experimental annual plant assemblages drives plant responses to biological soil crusts in gypsum systems

Functional Ecology, Volume 37, Issue 3, Page 488-503, March 2023., 2023
Read the free Plain Language Summary for this article on the Journal blog. Abstract Biological soil crusts (BSC) are complex biotic aggregates comprised of lichens, cyanobacteria, algae and other micro‐organism that are known to differently affect plant development along life cycle by selecting plant functional traits based on species‐specific effects.
Laura Ortiz, Arantzazu L. Luzuriaga, Pablo Ferrandis   +2 more
wiley   +1 more source

Digitizing the coral reef: Machine learning of underwater spectral images enables dense taxonomic mapping of benthic habitats

Methods in Ecology and Evolution, Volume 14, Issue 2, Page 596-613, February 2023., 2023
Abstract Coral reefs are the most biodiverse marine ecosystems, and host a wide range of taxonomic diversity in a complex spatial community structure. Existing coral reef survey methods struggle to accurately capture the taxonomic detail within the complex spatial structure of benthic communities.
Daniel Schürholz, Arjun Chennu
wiley   +1 more source

Primer registro de Limnothrix vacuolifera y Limnothrix planktonica (Cyanobacteria) en la Amazonia colombiana y su actividad antimicrobiana

Biota Colombiana, 2023
El presente trabajo colectó, aisló, identificó y caracterizó el potencial antimicrobiano de dos especies filamentosas de cianobacterias de la Amazonia colombiana.
Alejandra Andrade Silva, Luis Carlos Montenegro Ruiz, Santiago Roberto Duque Escobar, John Edward Cano Arango   +3 more
doaj   +1 more source

Nocturnal dissolved organic matter release by turf algae and its role in the microbialization of reefs

Functional Ecology, Volume 36, Issue 8, Page 2104-2118, August 2022., 2022
Read the free Plain Language Summary for this article on the Journal blog. Abstract The increased release of dissolved organic matter (DOM) by algae has been associated with the fast but inefficient growth of opportunistic microbial pathogens and the ongoing degradation of coral reefs.
Benjamin Mueller, Hannah J. Brocke, Forest L. Rohwer, Thorsten Dittmar, Jef Huisman, Mark J. A. Vermeij, Jasper M. de Goeij   +6 more
wiley   +1 more source

Evaluación de la sustitución de harina de pescado por la de Spirulina subsalsa Oersted ex Gomont 1892, en el crecimiento del caracol manzana Pomacea bridgesii (Reeve, 1856) en un sistema de recirculación y bajo condiciones de laboratorio

AquaTechnica, 2023
Se evaluó el efecto en la nutrición de la sustitución de la harina de pescado por la de cianobacteria S. subsalsa en un cultivo de caracol manzana Pomacea bridgesii, donde se utilizaron 60 organismos a los cuales se les suministraron dos dietas (A y B ...
Alejandra Torres , Luis Gabriel Vivaldo Patraca, Saúl Jaime Serrano Guzmán   +2 more
doaj   +1 more source