Results 51 to 60 of about 46,913 (176)

Shifts in diversification rates and host jump frequencies shaped the diversity of host range among Sclerotiniaceae fungal plant pathogens [PDF]

open access: yes, 2018
The range of hosts that a parasite can infect in nature is a trait determined by its own evolutionary history and that of its potential hosts. However, knowledge on host range diversity and evolution at the family level is often lacking.
Ackermann   +92 more
core   +1 more source

First steps towards a floral structural characterization of the major rosid subclades [PDF]

open access: yes, 2018
A survey of our own comparative studies on several larger clades of rosids and over 1400 original publications on rosid flowers shows that floral structural features support to various degrees the supraordinal relationships in rosids proposed by ...
Endress, P., Matthews, M.
core  

A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae.

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2020
The genus Lactobacillus comprises 261 species (at March 2020) that are extremely diverse at phenotypic, ecological and genotypic levels. This study evaluated the taxonomy of Lactobacillaceae and Leuconostocaceae on the basis of whole genome sequences ...
Jinshui Zheng   +14 more
semanticscholar   +1 more source

Diversity and distribution of arthropods in native forests of the Azores archipelago [PDF]

open access: yes, 2008
Since 1999, our knowledge of arthropods in native forests of the Azores has improved greatly. Under the BALA project (Biodiversity of Arthropods of Laurisilva of the Azores), an extensive standardised sampling protocol was employed in most of the native
Borges, Paulo A. V.   +2 more
core  

The late Miocene macroflora of the La Cerdaña Basin, Eastern Pirenees, Spain. Towards a Synthesis [PDF]

open access: yes, 2014
The fossil plant-bearing beds of the Tortonian (late Miocene) intramontane basin of La Cerdanya (Eastern Pyrenees, Catalonia, Spain) have been investigated for more than a century, and 165 species from 12 outcrops have been described in previous ...
Barron, Eduardo   +2 more
core   +2 more sources

Geographic and Biological Drivers Shape Anthropogenic Extinctions in the Macaronesian Vascular Flora

open access: yesGlobal Change Biology, Volume 31, Issue 2, February 2025.
The anthropogenic extinction patterns and processes of the vascular flora in the model island region of Macaronesia have been investigated in the present study. We compiled all known extinction records, both at global and local scales, across the five archipelagos comprising the region (Azores, Madeira, Salvajes, Canary Islands, and Cabo Verde).
Raúl Orihuela‐Rivero   +11 more
wiley   +1 more source

Natural products against tau hyperphosphorylation‐induced aggregates: Potential therapies for Alzheimer's disease

open access: yesArchiv der Pharmazie, Volume 358, Issue 1, January 2025.
This review explores the potential of natural products in modulating tau hyperphosphorylation, a pivotal molecular mechanism in Alzheimer's disease onset, by inhibiting kinases, enhancing phosphatase activity, blocking fibril formation, and promoting its disaggregation.
Gustavo Basurto‐Islas   +4 more
wiley   +1 more source

Le référentiel taxonomique Florical et les caractéristiques de la flore vasculaire indigène de la Nouvelle-Calédonie [PDF]

open access: yes, 2012
The taxonomic reference base Florical and characteristics of the native vascular flora of New Caledonia. The floristic inventory presented here comprises the evolving computerised database Florical (http://www.botanique.nc/herbier/florical).
Birnbaum, P.   +11 more
core   +1 more source

Phytochemical Investigation of an Ostrya carpinifolia L. Extract: An Effective Anti‐Pollution Cosmetic Active Ingredient.

open access: yesChemistry &Biodiversity, Volume 22, Issue 1, January 2025.
Abstract Ostrya carpinifolia L., a member of the Betulaceae family, is a tree endemic to the Mediterranean basin that is well known for the hardness of its wood. In this study, we assess the anti‐pollution activities of a hydroalcoholic extract of O. carpinifolia twigs using several judiciously selected in vitro cosmetic bioassays.
Manon Trinel   +6 more
wiley   +1 more source

Long-term monitoring across elevational gradients to assess ecological hypothesis : a description of standardized sampling methods in oceanic islands and first results [PDF]

open access: yes, 2014
We are launching a long-term study to characterize the biodiversity at different elevations in several Azorean Islands. Our aim is to use the Azores as a model archipelago to answer the fundamental question of what generates and maintains the global ...
Ah-Peng, Claudine   +6 more
core  

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