Results 1 to 10 of about 199 (72)

Physical mapping of 45S and 5S rDNA in two Sprekelia formosissima cytotypes (Amaryllidaceae) through Fluorescent In Situ Hybridization (FISH)

open access: yesCaryologia, 2021
Chromosome number and position of rDNA were studied in plants of Sprekelia formosissima (Amaryllidaceae) collected in two populations with different ploidy level (2n=2x=60 and 2n=5x=150).
José Manuel Rodríguez-Domínguez   +2 more
doaj   +8 more sources

Evaluaciones preliminares de algunas bioactividades del extracto clorofórmico de bulbos de Sprekelia formosissima (lirio azteca)

open access: yesTIP Revista Especializada en Ciencias Químico-Biológicas, 2018
En este trabajo se estudiaron algunas actividades biológicas del extracto clorofórmico de bulbos de Sprekelia formosissima (L.) Herbert, la cual es utilizada en la medicina tradicional mexicana para la curación de jiotes y granos, mordeduras de víbora y ...
Francisco Santos-González   +2 more
doaj   +2 more sources

Natural AChE Inhibitors from Plants and their Contribution to Alzheimer's Disease Therapy. [PDF]

open access: yesCurr Neuropharmacol, 2013
As acetylcholinesterase (AChE) inhibitors are an important therapeutic strategy in Alzheimer's disease, efforts are being made in search of new molecules with anti-AChE activity.
Murray AP   +4 more
europepmc   +4 more sources

The vascular plants of the Iberian Península in the Clusius's works: the seeds sent from Sevilla to Leiden

open access: yesAnales del Jardín Botánico de Madrid, 1997
Before 1575 Carolus Clusius visited Spain and Portugal, in what can be considered the first extensive botanical collection trip for the Iberian Peninsula. He published in 1576 Rariorum aliquot stirpium per Hispanias observatarum historia, mainly based on
Luis Ramón-Laca Menéndez de Luarca
doaj   +1 more source

In vitro PROPAGATION OF Sprekelia formosissima Herbert., A WILD PLANT WITH ORNAMENTAL POTENTIAL

open access: yesRevista Fitotecnia Mexicana, 2010
Sprekelia formosissima, micropropagation, bulblet multiplication.
Marisol Cázarez-Prado   +5 more
openaire   +4 more sources

Riqueza de especies y distribución geográfica de la subtribu Hippeastrinae (Amaryllidaceae) en México [PDF]

open access: yes, 2023
Introducción y objetivos: Hippeastrinae se originó en Sudamérica y después migró a Norteamérica. México representa uno de sus centros de diversidad y la Zona de Transición Mexicana concentra la mayor riqueza.
Aarón Rodríguez   +2 more
core   +1 more source

Hymenocallis caribaea (L); una planta con potencial agroindustrial, medicinal y farmacológico [PDF]

open access: yes, 2022
Hymenocallis caribaea L., commonly known as Lirio de San Juan, is a species of geophyte plant belonging to the family of amaryllidaceae, is distributed in Central America and in Cuba, and is also considered medicinal.
Salas Olivet, Eva   +2 more
core   +2 more sources

Las plantas americanas en la obra de Charles de l’Écluse: primeras citas en las cartas de Juan de Castañeda [PDF]

open access: yes, 1999
The Flemish botanist Charles de l'Écluse's works contain abundant references to American plants, for example the avocado (Persea americana Mill.), the sweet potato [Ipomoea batatas (L.) Lam.], the potato (Solanum tuberosum L.) and the tobáceo (Nicotiana ...
Ramón-Laca Menéndez de Luarca, Luis
core   +3 more sources

Revised NMR data for Incartine: an alkaloid from Galanthus elwesii [PDF]

open access: yes, 2020
Phytochemical studies on Galanthus elwesii resulted in the isolation of five alkaloids: incartine, hordenine, hippeastrine, 8-O-demethylhomolycorine and lycorine.
Bastida Armengol, Jaume   +4 more
core   +1 more source

A dormant resource for genome size estimation in ferns: C-value inference of the Ophioglossaceae using herbarium specimen spores. [PDF]

open access: yes, 2021
PREMISE: The great variation of genome size (C-value) across land plants is linked to various adaptative features. Flow cytometry (FCM), the standard approach to estimating C-values, relies mostly on fresh materials, performing poorly when used with ...
Dauphin, Benjamin   +7 more
core   +1 more source

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