Results 51 to 60 of about 21,194 (227)

Wood anatomical trait correlations with hydraulic efficiency and safety in an aseasonal wet tropical forest

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Xylem anatomy underpins the capacity of trees to transport water while avoiding hydraulic failure, shaping species performance and resilience to climate change. However, the specific ways anatomical traits underpin hydraulic trade‐offs in tropical forests remain debated.
Julia Valentim Tavares, Samuel L. Farrar, Chris M. Smith‐Martin, Silvia Bibbo, Kasia Ziemińska, Farah Brenda Solis Petz, María Uriarte, Jess K. Zimmerman, Robert Muscarella   +8 more
wiley   +1 more source

Crotofolane Diterpenoids: Structural Diversity, Natural Sources, and Therapeutic Potential

Journal of Pharmacy and Bioallied Sciences
Crotofolanes are an unusual class of diterpenoid family, which are distinguished by a unique fused tricyclic 5/6/7-ring skeleton, primarily reported from Croton genus (Euphorbiaceae).
Hagar M. Mohamed, Gamal A. Mohamed, Sabrin R. M. Ibrahim   +2 more
doaj   +1 more source

Taxonomic and functional diversity of urban bees of the world

Conservation Biology, EarlyView.
Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso, Pietro K. Maruyama, Ingrid N. Gomes, Lorena B. Valadão‐Mendes, Victor H. D. Silva, Larissa Lorraine, Jordana O. Borges, Rogério V. Gonçalves, Léo C. Rocha‐Filho, Renata Trevizan, Yasmine Antonini   +10 more
wiley   +1 more source

Euphosantianane E–G: Three New Premyrsinane Type Diterpenoids from Euphorbia sanctae-catharinae with Contribution to Chemotaxonomy

Molecules, 2019
Euphorbia species were widely used in traditional medicines for the treatment of several diseases. From the aerial parts of Egyptian endemic plant, Euphorbia sanctae-catharinae, three new premyrsinane diterpenoids, namely, euphosantianane E−G (1 ...
Abdelsamed I. Elshamy, Tarik A. Mohamed, Saud L. Al-Rowaily, Ahmed M. Abd-ElGawad, Basharat A. Dar, Abdelaaty A. Shahat, Mohamed-Elamir F. Hegazy   +6 more
doaj   +1 more source

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

Entomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli, Daniele Sommaggio, Claudio Ratti, Riccardo Baroncelli, Andrea Menicucci, Enrico Vettorazzo, Giovanni Burgio   +6 more
wiley   +1 more source

Novelties in Malagasy Euphorbia (Euphorbiaceae)

, 2021
Haevermans, Thomas, Hetterscheid, Wilbert L. A. (2021): Novelties in Malagasy Euphorbia (Euphorbiaceae). Phytotaxa 488 (1): 1-63, DOI: 10.11646/phytotaxa.488.1.1, URL: http://dx.doi.org/10.11646/phytotaxa.488.1.
Hetterscheid, Wilbert, Hetterscheid, Wilbert L. A., Haevermans, Thomas   +2 more
core   +1 more source

Las Euphorbiaceae de Colombia

, 2017
-Artículo revisado por ...
Murillo-A., José
core   +1 more source

Plukenetia volubilis leaves as source of anti-Helicobacter pylori agents

Frontiers in Pharmacology
IntroductionHelicobacter pylori infection is a major issue worldwide, with widespread prevalence, combined with its link to gastritis, peptic ulcers, gastric cancer, and mucosa-associated lymphoid tissue (MALT) lymphoma.
Aditya Tan, Katia Castanho Scortecci, Katia Castanho Scortecci, Katia Castanho Scortecci, Nathalia Maira Cabral De Medeiros, Wirginia Kukula-Koch, Thomas J. Butler, Sinéad Marian Smith, Fabio Boylan, Fabio Boylan   +9 more
doaj   +1 more source

Morphological and Caryological Features of Euphorbia smirnovii Geltman

Trakya University Journal of Natural Sciences, 2017
In this study, the morphological and karyological characteristics of Euphorbia smirnovii Geltman, which is naturally distributed in Eastern Black Sea and Eastern Anatolia Regions, have been examined.
Şükran Kültür, İlker Genç
doaj   +1 more source

Forest disturbance and the spread of invasive species disrupt diel activity patterns in New Guinea ant communities

Insect Conservation and Diversity, EarlyView.
Primary forests hosted more diurnal species and exhibited significant diel specialization. Secondary forests were less species‐rich, dominated by invasive ants, with reduced diel partitioning and more species active at night. Although the overall ant activity was higher during the day, this pattern was stratum‐dependent: arboreal and terrestrial ants ...
Jan Lenc, Petr Klimes, Bonny Koane, Vojtech Novotny, Katerina Sam   +4 more
wiley   +1 more source