Results 111 to 120 of about 5,247,859 (404)

Ecology and population biology of Euphorbia perangusta (Euphorbiaceae) in the Transvaal, South Africa

Bothalia: African Biodiversity & Conservation, 1988
The conservation status of Euphorbia perangusta R. A. Dyer, an endangered plant restricted to the Marico District of the Transvaal, South Africa, and adjoining parts of Bophuthatswana was determined. The distribution, habitat and population dynamics of E.
P. A. Raal
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Current conservation status and potential distribution under climate change of Michelia lacei, a Plant Species with Extremely Small Populations in Yunnan, China

Oryx
Michelia lacei W.W. Smith, a magnolia species categorized as Endangered on the IUCN Red List, is subject to severe disturbance. We carried out field surveys and a review of literature records to present a detailed description of the current status of M ...
Yang Liu, Lei Cai, Weibang Sun
doaj   +1 more source

Colletotrichum species and complexes: geographic distribution, host range and conservation status

Fungal diversity, 2021
P. Talhinhas, R. Baroncelli
semanticscholar   +1 more source

Global and regional IUCN red list assessments: 5 [PDF]

, 2018
In this contribution, the conservation status of four vascular plants according to IUCN categories and criteria are presented. It includes the assessment of Arceuthobium oxycedri (DC.) M.Bieb., Ionopsidium albiflorum Durieu, Trifolium latinum Sebast ...
Cambria S, Crisafulli A, De Sanctis M, Fanelli G, Fenu G, Gennai M, Gonnelli V, Latini M, Nicolella G, Orsenigo S, Perrino EV, Serafini Sauli A, Silletti GN, Viciani D, Wagensommer RP   +14 more
core   +2 more sources

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

The amphibian collections of the Zoological Museum of Ivan Franko National University of Lviv

Geo&Bio
Zoological collections concentrated in museums play an important role in the study of amphibians, their distribution and conservation. In Lviv, the zoological collection was formed at the Lviv University before 1784.
Ihor Shydlovskyy, Bohdan Andriyishyn, Solomia Susulovska   +2 more
doaj   +1 more source

Diverse knowledge systems reveal social–ecological dynamics that inform species conservation status

Conservation Letters, 2018
Understanding changes over historical timescales is essential to gauge conservation status of a species. Modern ecological data typically neglect past magnitudes of change, which fortunately can be evaluated by bridging disparate knowledge sources.
L. Lee, J. Thorley, J. Watson, Mike Reid, A. Salomon   +4 more
semanticscholar   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Plantago lagocephala (Plantaginaceae), a new record for the flora of Iran

یافته‌های نوین در علوم زیستی, 2018
Plantago lagocephala is recorded as a new species for the flora of Iran from Razavi Khorassan Province. It is compared with the closely related species including P. lachnantha, P. ciliata and P. psammophila.
Mohammad Sadegh Amiri, Shahryar Saeidi Mehrvarz, Farshid Memariani   +2 more
doaj