Results 31 to 40 of about 11,261 (249)

The genus Geranium L. (Geraniaceae) in North America. II. Perennial species

open access: yesAnales del Jardín Botánico de Madrid, 2001
Perennial species of Geranium from North America north of México are revised. Nineteen species are accepted, of which seventeen belong in subg. Geranium and two belong in subg. Robertium. Geranium erianthum, G. maculatum, G. oreganum, G.
Carlos Aedo
doaj   +1 more source

Effective typification of Ophrys apifera (Orchidaceae; Orchidoideae)

open access: yes, 2021
Ferrer-Gallego, P. Pablo (2021): Effective typification of Ophrys apifera (Orchidaceae; Orchidoideae). Phytotaxa 521 (1): 57-62, DOI: 10.11646/phytotaxa.521.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.521.1.
Ferrer-Gallego, P. Pablo
core   +1 more source

Lectotypification of three endemic taxa of Ammi L. (Apiaceae) from the archipelago of the Azores

open access: yesAnales del Jardín Botánico de Madrid, 2006
Lectotypes are designated here for taxa of the genus Ammi L. described by H.C. Watson from the Azores islands. The names Ammi huntii H.C. Watson, A. seubertianum (H.C. Watson) Benth. & Hook. f. ex Trel. and A. trifoliatum (H.C. Watson) Benth. & Hook.
Esther Bueno, Ana Juan, Manuel B. Crespo
doaj   +1 more source

Typification of some species of Indigofera (Fabaceae)

open access: yes, 2014
Typification of seven species and two varieties in Indigofera is considered. All relevant specimens are discussed and lectotypes designated for seven taxa, including five currently accepted species.
Wilson, Peter G
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

The genus Geranium L. (Geraniaceae) in Nort America. I. Annual species

open access: yesAnales del Jardín Botánico de Madrid, 2000
Annual species of Geranium from North America north of Mexico are revised. Eleven species are accepted, of which six belong in subg. Geranium and five belong in subg. Robertium. Geranium bicknelli, G. carolinianum, and G.
Carlos Aedo
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

A New Typification Method for Combined Linear Building Patterns with the Resolution of Spatial Conflicts

open access: yesISPRS International Journal of Geo-Information
Typification is a crucial generalization operator for maintaining the structure of building patterns in map generalization. However, in densely built-up areas, the structure of building patterns is complicated, and spatial conflicts exist not only within
Ying Tong   +3 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

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