Conservation genetics of Hebe speciosa (Plantaginaceae) an endangered New Zealand shrub
نویسندگان
چکیده
منابع مشابه
Genetic diversity and structure of an endangered desert shrub and the implications for conservation
Population genetic information can provide valuable insight for the conservation and management of threatened and endangered plant species. Tamarix taklamakanensis is an endangered shrub endemic to arid basins of northwestern China. This species serves to stabilize soils in this region, but has seen substantial loss in its abundance due to depletion of ground water. The populations of this spec...
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Margaritifera margaritifera and M. auricularia are among the most endangered freshwater mussels in the world, and the only species of the genus found in Europe. Our genetic study explores allozymic variability (27 loci) and differentiation at the mitochondrial sequence level (partial COI and 16S rRNA gene sequences). The Spanish M. auricularia population showed genetic parameters of variation t...
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BACKGROUND A third of all known freshwater mollusk extinctions worldwide have occurred within a single medium-sized American drainage. The Mobile River Basin (MRB) of Alabama, a global hotspot of temperate freshwater biodiversity, was intensively industrialized during the 20(th) century, driving 47 of its 139 endemic mollusk species to extinction. These include the ancylinid limpet Rhodacmea fi...
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Kaka (Nestor meridionalis) populations have been declining in New Zealand since European occupation, largely because of predation and competition from introduced animals, forest destruction and fragmentation, and hunting pressure. They are now considered a threatened species. Kaka may be one of our most difficult species to manage because they continue to decline through the combined effects of...
متن کاملA preliminary study on conservation genetics of an endangered orchid (Paphiopedilum micranthum) from southwestern China.
Knowledge about genetic diversity and population genetic structure is a good baseline for formulating effective conservation plans, and can often provide novel, conservation-relevant insights (Avise, 1996; Geburek, 1997; Hamrick and Godt, 1996). An effective conservation strategy for a species can be made only after detailed population genetic information becomes available (Hamrick and Godt, 19...
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ژورنال
عنوان ژورنال: Botanical Journal of the Linnean Society
سال: 2005
ISSN: 1095-8339,0024-4074
DOI: 10.1111/j.1095-8339.2005.00437.x