Molecular systematics and the conservation of rare species
Article Abstract:
Four areas in which systematics could contribute to conservation of rare plant species have been identified, among them species concepts and the setting of conservation. Although systematic biology is traditionally the basis for the science of diversity, systematics has not had much input to theory/practice of conservation biology. Species concepts that take in history and phylogeny will be more helpful for saving biodiversity than will others. Molecular phylogenetic studies of a diverse group of endangered or threatened organisms, including humpback whales and sea turtles, have found multiple genetically distinct lineages within what is thought to be a species.
Publication Name: Conservation Biology
Subject: Zoology and wildlife conservation
ISSN: 0888-8892
Year: 1999
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Cemeteries as repositories of natural and cultural diversity
Article Abstract:
Small animals of the earth that reside in human-influenced cultural landscapes are frequently referred as cultural landscapes, and represent a fundamental storehouse of the natural and cultural capital of the earth and therefore deserve increased attention, understanding, and preservation. Cemeteries located within artificial landscape matrices and natural landscape matrices represent model systems in which the relationship of biotic and cultural diversity to patch-matrix elements at differing spatiotemporal scales are investigated.
Publication Name: Conservation Biology
Subject: Zoology and wildlife conservation
ISSN: 0888-8892
Year: 2001
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Genetic diversity and tests of the hybrid origin of the endangered yellow larkspur
Article Abstract:
The levels and patterns of genetic diversity in one wild population and two cultivated populations are studied and the hypothesis that Delphinium luteum is of hybrid origin between D. decorum and D. nudicaule is tested using allozyme and random amplified polymorphic DNA (RAPD) markers. The results show that the allozyme data did not reveal any fixed differences between D. decorum and D. nudicaule.
Publication Name: Conservation Biology
Subject: Zoology and wildlife conservation
ISSN: 0888-8892
Year: 2001
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