Results 191 to 200 of about 11,027 (250)
Some of the next articles are maybe not open access.

A mega-phylogeny of the Annonaceae: taxonomic placement of five enigmatic genera and support for a new tribe, Phoenicantheae

open access: yesScientific Reports, 2017
The Annonaceae, the largest family in the early-divergent order Magnoliales, comprises 107 genera and c. 2,400 species. Previous molecular phylogenetic studies targeting different taxa have generated large quantities of partially overlapping DNA sequence
Daniel C Thomas   +2 more
exaly   +2 more sources

Annona muricata (Annonaceae): A Review of Its Traditional Uses, Isolated Acetogenins and Biological Activities

open access: yesInternational Journal of Molecular Sciences, 2015
Annona muricata is a member of the Annonaceae family and is a fruit tree with a long history of traditional use. A. muricata, also known as soursop, graviola and guanabana, is an evergreen plant that is mostly distributed in tropical and subtropical ...
Mehran Fadaeinasab   +2 more
exaly   +2 more sources

Different megafauna vary in their seed dispersal effectiveness of the megafaunal fruit Platymitra macrocarpa (Annonaceae)

open access: yesPLoS ONE, 2018
The world’s largest terrestrial animals (megafauna) can play profound roles in seed dispersal. Yet, the term ‘megafauna’ is often used to encompass a diverse range of body sizes and physiologies of, primarily, herbivorous animals. To determine the extent
Kim R Mcconkey   +2 more
exaly   +2 more sources

The evolution of key functional floral traits in the early divergent angiosperm family Annonaceae

, 2020
Potential key functional floral traits are assessed in the species‐rich early divergent angiosperm family Annonaceae. Pollinators (generally beetles) are attracted by various cues (particularly visual, olfactory, and thermogenic), with pollinators ...
R. Saunders
semanticscholar   +1 more source

Annonaceae family alkaloids as agents against leishmaniasis: review and molecular docking evaluation.

Current drug metabolism, 2020
Leishmaniasis is a neglected disease that affects 15 million people, worldwide. Existing treatments are associated with limitations, including high costs and toxicity.
Vitor P. Lorenzo   +3 more
semanticscholar   +1 more source

Acetogenins from Annonaceae

2016
In recent decades, annonaceous acetogenins have become highly studied plant secondary metabolites in terms of their isolation, structure elucidation, synthesis, biological evaluation, mechanism of action, and toxicity. The aim of the present contribution is to summarize chemical and biological reports published since 1997 on annonaceous acetogenins and
Chih-Chuang, Liaw   +4 more
openaire   +2 more sources

Acetogenins from Annonaceae

1997
In 1982, Jolad et al. isolated uvaricin, a new antitumor agent, from the roots of Uvaria acuminata (Annonaceae), a bis-tetrahydrofuranoid fatty acid lactone (1) related to polyketides or acetogenins. However, it contained a number of original structural characteristics, particularly a linear acetogenin, a bis-tetrahydrofuran pattern flanked by ...
A, Cavé   +3 more
openaire   +2 more sources

Studies in Annonaceae XXVII. Novelties in neotropical Annonaceae

Feddes Repertorium, 1996
AbstractIn the framework of the multidisciplinary Annonaceae project, monographs of the neotropical genera Duguetia (ca. 75 species) and Malmea (ca. 30 species) are being prepared by both authors. Two new species, one of Duguetia and one of Malmea, are herewith described.
Maas, P.J.M., Chatrou, L.W.
openaire   +2 more sources

Home - About - Disclaimer - Privacy