Search results for " isozymes"

showing 2 items of 2 documents

Comparative study of the isozyme variation of genus Centaurea in Sicily and South Italy

2010

Settore BIO/01 - Botanica GeneraleGenetic diversity Centaurea IsozymesSettore BIO/02 - Botanica Sistematica
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Isolation and biodiversity inCytisus villosusPourret (Fabaceae, Genisteae): enzyme polymorphism in disjunct populations

1997

ABSTRACT The genetic diversity of isolated populations of Cytisus villosus has been studied by means of enzyme polymorphism analysis. Two types of isolated populations were studied: “terrestrial islands” in Sicily, and “true islands” in the Aeolian archipelago. In the populations of “true islands” the number of alleles and the heterozygosity are lower than in “terrestrial islands”. Isolation amongst Sicilian populations seems to be more recent than isolation of the Aeolian populations, and may be attributed to climatic changes which occurred during the Holocene and/or to human activities. The disjunction of the Aeolian populations seems much more recent than the origin of the isles themselv…

Genetic diversitygeographygeography.geographical_feature_categoryEcologySettore BIO/02 - Botanica SistematicaBiodiversityEndangered speciesGenisteaePlant ScienceBiologyDisjunctbiology.organism_classificationAeolian islands biogeography dispersal endangered species isozymes Sicily flora evolutionlanguage.human_languageSettore BIO/03 - Botanica Ambientale E ApplicataArchipelagolanguageBiological dispersalSicilianEcology Evolution Behavior and SystematicsPlant Biosystems - An International Journal Dealing with all Aspects of Plant Biology
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