Results 121 to 130 of about 131,813 (307)

New nomenclatural combinations in Cleome sensu stricto (Cleomaceae) from Eastern Europe and the Caucasus

open access: yesUkrainian Botanical Journal
The genus Cleome sensu stricto comprises ca. 22 species naturally distributed across several regions of western Eurasia and Africa, but taxonomic uncertainty persists, particularly in Eastern Europe and the Caucasus.
Peregrym M.M. , Olshanskyi I.G.
doaj   +1 more source

Large language models unlock large text corpora in the search for data on medicinal plants and fungi

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Millions of people worldwide depend on plants and fungi for their healthcare needs, yet our understanding of which species are used medicinally—and how—remains fragmented and incomplete. As part of Kew's Plants for Health service, we developed a pipeline to mine large text corpora for information on natural products, initially focusing on the medicinal
Adam Richard‐Bollans   +6 more
wiley   +1 more source

How many bromeliads are there? History and future perspectives of species scientific discovery in the pineapple family

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
It remains unclear how many plant species are not yet recorded by science. We illustrated the process by which species of the pineapple family in tropical America have been newly described to science to date, and we estimated how many species may still await scientific discovery in this group.
Georg Zizka   +4 more
wiley   +1 more source

Hybridization patterns and research effort in Asteraceae, a megadiverse and economically important plant family

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Plant hybridization is increasingly recognized as an important evolutionary process, and a deeper understanding of hybridization is necessary for its application to agriculture, conservation, and ecological solutions. Here, we assess correlates of hybridization in the megadiverse and societally important family Asteraceae and how and where hybrids have
Leandra O′Connell   +2 more
wiley   +1 more source

Extension of the southern range of distribution of the Rufous-Brown Solitary Cichlopsis leucogenys (Aves, Turdidae) in Peru

open access: yesRevista Peruana de Biología
On September 4, 2022, we captured an individual of Cichlopsis leucogenys in locality of Megantoni (Cusco, Peru) in pre-montane forest at 1050 m above sea level.
Francisco A. Vásquez-Arévalo   +2 more
doaj   +1 more source

Species and Subspecies

open access: yes, 2018
The concepts of species and subspecies are essential in describing, understanding, and conserving living organisms. This chapter discusses different approaches to delineate species and subspecies, provides examples of the factors driving speciation and divergence, and outlines recent advances in methods for identifying, delineating, and understanding ...
Galatius, Anders, Olsen, Morten Tange
openaire   +3 more sources

Genetic divergence of orangutan subspecies (Pongo pygmaeus) [PDF]

open access: yes, 2001
Microsatellites and mitochondrial DNA sequences were studied for the two subspecies of orangutans (Pongo pygmaeus), which are located in Borneo (P. p, pygmaeus) and Sumatra (P. p. abelii), respectively.
Ryder, O. A.   +3 more
core  

When alien plants become health hazards: An applied study on toxic and allergenic risks in Italy

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Alien plants are often studied for their ecological harm, but their risks to human and animal health remain poorly documented. This study provides the first comprehensive catalogue of poisonous and allergenic alien plants in Italy, identifying which species are dangerous, where they grow and who is most at risk—from children in city parks to pets and ...
Giulio Barone   +3 more
wiley   +1 more source

Evaluation of mlstverse system for accurate subspecies identification and drug resistance prediction in Mycobacterium abscessus species

open access: yesMicrobiology Spectrum
Accurate subspecies identification and drug susceptibility testing (DST) are essential for appropriate clinical management, particularly in patients infected with Mycobacterium abscessus species (MABS).
Wakako Arakaki   +11 more
doaj   +1 more source

Endophytic fungi from two isolated Bethencourtia palmensis populations: metabolomic and bioactivity fingerprinting

open access: yesPest Management Science, EarlyView.
We compared two island populations of Bethencourtia palmensis and their culturable endophytic fungi, revealing distinct plant chemistries and a higher biopesticidal potential in the endophytic fungi from La Palma population along with high potential for the discovery of novel compounds.
Jorge Rojas López‐Menchero   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy