Results 101 to 110 of about 34,567 (266)

Characterization of quaternary ammonium compounds in Flourensia xerophytic communities and response to UV-B radiation [PDF]

open access: yes, 2014
As part of ongoing studies aimed at characterizing molecular components involved in the ecophysiological adaptations of native xerophytic plants from central Argentina, we demonstrated the presence of compatible solutes in Flourensia campestris (FC) and ...
Cantero, Juan Jose   +6 more
core   +1 more source

In vitro antimicrobial action of hydroalcoholic extracts of fruits and leaves of the species of Ficus carica L

open access: yesRevista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2017
Background: medicinal plants are an invaluable therapeutic stock in the search for new bioactive substances with antimicrobial effectiveness.Objective: to determine the antimicrobial action of hydroalcoholic extracts of fruits and leaves of the species ...
Elizabeth Expósito Paret   +4 more
doaj  

Antinomic natural self-protection mechanism in long-lasting woods: a case study with three tropical species from French Guiana [PDF]

open access: yes, 2009
We demonstrate in this work through 3 examples that Amazonian trees may specialize longlasting woods by means of at least to different approaches. Wallaba impregnates its wood with large amounts of weakly antifungal compounds acting in synergy, while ...
Amusant, Nadine   +9 more
core  

FAMILIA MORACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2007
Familia compuesta de 37 géneros y alrededor de 1100 especies, de distribución amplia en todo el mundo, sobre todo en las regiones intertropicales. En México las moráceas están representadas, de acuerdo con la opinión de diversos autores, por 10 géneros y 54 a 58 especies. En el área que nos ocupa se localizan seis géneros y 19 especies.
openaire   +1 more source

The chloroplast genome of an endangered tree Artocarpus nanchuanensis (Moraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome sequence of Artocarpus nanchuanensis was determined, an Endangered species of Artocarpus in the family Moraceae. The plastome is 160,752 bp in length, exhibiting a characteristic quadripartite structure with a pair of ...
Yuran Li, Yu Song
doaj   +1 more source

Vegetation associated with Wollemia nobilis (Araucariaceae) [PDF]

open access: yes, 2013
Wollemia nobilis Jones et al. (Wollemi Pine) is restricted to four sites growing in warm temperate rainforest typical of the canyons in the Blue Mountains and Wollemi National Parks. 88 vascular plant species were recorded from four sites.
Allen, Chris, Benson, John
core  

Morfologia do pólen anemófilo e alergisante no Brasil: Casuarinaceae, Salicaceae, Moraceae, Ulmaceae e Urticaceae (I) Morphology of the anemophilous and allergenic pollen grains in Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1975
Foi iniciado um catálogo da morfologia policlínica das epécies anemófilas e das causadoras de alergias, ocorrentes no Brasil. Nesta primeira parte foram examinados os grãos de pólen das Angiospermas consideradas menos evoluídas, correspondendo às ...
Ortrud Monika Barth   +2 more
doaj   +1 more source

Análisis de los silicofitolitos presentes en especies de las familias Cannabaceae, Moraceae y Urticaceae del SE bonaerense y estudio comparativo de los cistolitos

open access: yesBoletín de la Sociedad Argentina de Botánica, 2018
Numerosas familias producen silicofitolitos en sus tejidos, los cuales constituyen una herramienta de importancia taxonómica y paleobotánica. Una de las morfologías producidas en dicotiledóneas son los cistolitos, definidos como concreciones de carbonato
Mariana Fernández Honaine   +2 more
doaj   +1 more source

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