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Propagação in vitro de Cattleya trianaei (Linden & Reichenbach fil.) (Orchidaceae) em meios de culturas e com doses de fertilizante comercial
(2012-10-01)
The use of culture media produced with commercial fertilizers can represent a simple and low cost alternative for commercial orchid propagation. The aim of this study was to evaluate the in vitro growth of plantlets of ...
Influence of supplementation of the culture medium on in vitro development of Jatropha curcas
(2018-01-01)
The Jatropha (Jatropha curcas L.) crop stands out for its socioeconomic potential, being an excellent alternative for biodiesel production. Therefore, this study aimed to standardize and optimize in vitro culture of Jatropha ...
Stimulation of polygalacturonase production in an immobilized system by Aspergillus sp.: effect of pectin and glucose
(Springer, 2009-10-01)
The synthesis of polygalacturonases (PG) is known to be influenced by Aspergillus growth conditions, namely, environmental factors and pectin content in the cultivation medium containing a mixed carbon source. Optimal ...
Messastrum gracile (Chlorophyceae) growth using sugarcane molasses-based macrophyte extract culture media
(Springer, 2021-05-24)
The current study investigated whether untreated and pretreated molasses is suitable for Messastrum gracile growth and the influence of extracts of macrophyte species used as culture media. There was a difference in nutrient ...
Production of imidazole alkaloids in cell cultures of jaborandi as affected by the medium pH
(SpringerDordrechtHolanda, 2009)
DNA damages induced by both endotoxin and exotoxin produced by cyanobacteria.
(2020-09-01)
Cyanobacteria are prokaryotes involved in the contamination of aquatic environments since they release toxins that are highly potent and dangerous for living organisms. Prokaryotes produce endo and exotoxins, among others. ...
Embryo rescue from interspecific crosses in apple rootstocks.
(Pesquisa Agropecuária Brasileira, Brasília, v.41, n. 6, p.969-973, jun. 2006., 2014)
Influence of Vessel Type, Physical State of Medium and Temporary Immersion on the Micropropagation of Three Rhodophiala species
(Instituto de Investigaciones Agropecuarias, INIA, 2009)
Increased diazinon hydrolysis to 2-isopropyl-6-methyl-4-pyrimidinol in liquid medium by a specific Streptomyces mixed culture
(Pergamon-Elsevier Science Ltd., 2016-08)
Actinobacteria identified as Streptomyces spp. were evaluated for their ability to remove diazinon as the only carbon source from a liquid medium. Single cultures of Streptomyces strains were exposed to diazinon at a ...
Utilização de meios alternativos e diferentes tipos de recipientes no cultivo de Ankistrodesmus gracilis (Reinsch) Korshikov (Chlorophyceae) em laboratório
(2011-08-08)
A laboratory culture of Ankistrodesmus gracilis algae was evaluated by studying the biology of the species and its chemical composition in a traditional medium (CHU 12) and in two alternative culture media, NPK (20-5-20) ...