Results 211 to 220 of about 137,354 (293)

Genome Architecture and Speciation in Plants and Animals

open access: yesMolecular Ecology, EarlyView.
ABSTRACT There have been numerous treatments of specific topics in speciation, but surprisingly few papers have compared patterns and processes of speciation across different organismal groups. In this review, we partially address this gap by asking how variation in genome architecture impacts speciation across the plant and animal kingdoms.
Silu Wang   +3 more
wiley   +1 more source

‘It’s better to learn about your health and things that are going to happen to you than learning things that you just do at school’: findings from a mapping study of PSHE education in primary schools in England [PDF]

open access: yes, 2011
Aggleton P.   +12 more
core   +1 more source

A Shift to Metapopulation Genetic Management for Persistence of a Species Threatened by Fragmentation: The Case of an Endangered Australian Freshwater Fish

open access: yesMolecular Ecology, EarlyView.
ABSTRACT In a world where habitats are degrading and the climate is warming and becoming unpredictable, biodiversity conservation efforts and funding remain grossly inadequate. As part of a multifaceted approach to halting extinctions, shifting from preserving small, remnant populations to a practice of genetically connecting populations that recreate ...
Alexandra Pavlova   +14 more
wiley   +1 more source

Ecological and Mutation‐Order Speciation in Senecio

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Natural selection shapes how new species arise, yet the mechanisms that generate reproductive barriers remain actively debated. Although ecological divergence in contrasting environments and mutation‐order processes in similar environments are often viewed as distinct speciation mechanisms, we show they can occur simultaneously and act as part
Maddie E. James   +8 more
wiley   +1 more source

Habitat Specialisation Impacts Clownfish Demographic Resilience to Pleistocene Sea‐Level Fluctuations

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Habitat fragmentation and loss are key threats to biodiversity, yet their impacts on marine species remain poorly understood. Clownfishes, which rely on sea anemones for shelter and reproduction, provide an interesting model to explore how ecological specialisation mediates species responses to habitat perturbations.
Alberto García‐Jiménez   +20 more
wiley   +1 more source

Isolation and Cultivation of Vascular Smooth Muscle Cells from the Mouse Circle of Willis.

open access: yesJ Vasc Res, 2023
Chang W   +7 more
europepmc   +1 more source

Diagnostic value of color-coded duplex sonography in patients with ischemic stroke and congenital changes in the circle of Willis [PDF]

open access: bronze, 2016
Ivan Staikov   +6 more
openalex   +1 more source

Discovery of Genetically Distinct, Sympatric Coral Lineages With Temporal but Not Gametic Reproductive Isolation

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Coral species abundance and biodiversity estimates are typically based on colony macromorphology. However, such measurements often underestimate the true diversity within coral communities because morphology does not necessarily reflect behavioral or genetic divergence. We previously reported on the unusual spawning behavior of the brain coral
Valérie F. Chamberland   +8 more
wiley   +1 more source

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