Results 171 to 180 of about 64,688 (330)

The Roles of Plasticity and Selection in Rapid Phenotypic Changes at the Pacific Oyster Invasion Front in Europe

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Invasive species present significant management challenges worldwide due to their ability to rapidly adapt to novel environments. The Pacific oyster Crassostrea gigas, a globally distributed invasive species, arrived in western Sweden in 2006 but has not yet colonised the low salinity waters of the Baltic Sea, presumably because low salinities
Alexandra Kinnby   +5 more
wiley   +1 more source

Cocaine-induced liver injury in mice elicits specific changes in DNA ploidy and induces programmed death of hepatocytes [PDF]

open access: bronze, 1994
Marı́a Cascales   +5 more
openalex   +1 more source

Ecological speciation with gene flow followed initial large‐scale geographic speciation in the enigmatic afroalpine giant senecios (Dendrosenecio)

open access: yesNew Phytologist, EarlyView.
Summary Mountains have highly heterogeneous environments that generate ample opportunities for lineage differentiation through ecological adaptation, geographic isolation and secondary contact. The geographic and ecological isolation of the afroalpine vegetation fragments on the East African mountain tops makes them an excellent system to study ...
Juan Manuel Gorospe   +9 more
wiley   +1 more source

Intratumoral heterogeneity in DNA ploidy of esophageal squamous cell carcinomas [PDF]

open access: bronze, 1991
Kohsuke Sasaki   +3 more
openalex   +1 more source

High‐throughput assessment of anemophilous pollen size and variability using imaging cytometry

open access: yesNew Phytologist, EarlyView.
Summary Pollen grain size relates to plant community structure via pollen dispersal, plant resource allocation into regenerative processes, plant phylogeny and plant genetics (ploidy), or it can be used as a decisive trait for pollen species distinction.
Thomas Hornick   +2 more
wiley   +1 more source

Relationship of DNA ploidy to histology and prognosis in rhabdomyosarcoma. Comparison of flow cytometry and image analysis [PDF]

open access: bronze, 1994
Scott E. Kilpatrick   +7 more
openalex   +1 more source

Prevalence of human papillomavirus in oral cancer in Asia: A systematic review and meta‐analysis

open access: yesOral Diseases, EarlyView.
Abstract Objective To determine the prevalence of human papillomavirus (HPV) in oral squamous cell carcinoma (OSCC) across Asian countries, focusing on South and Southeast Asia. Methods A systematic search of four databases—MEDLINE/PubMed, EMBASE, Scopus, and ProQuest—was conducted to identify observational studies published between January 2013 and ...
Kununya Pimolbutr   +4 more
wiley   +1 more source

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