Temporal and spatial mosaics: deep host association and shallow geographic drivers shape genetic structure in a widespread pinworm,Rauschtineria eutamii(Nematoda: Oxyuridae)
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چکیده
منابع مشابه
assessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
Spatial and temporal patterns of genetic variation in the widespread antitropical deep-sea coral Paragorgia arborea.
Numerous deep-sea species have apparent widespread and discontinuous distributions. Many of these are important foundation species, structuring hard-bottom benthic ecosystems. Theoretically, differences in the genetic composition of their populations vary geographically and with depth. Previous studies have examined the genetic diversity of some of these taxa in a regional context, suggesting t...
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Fish sardines play a key role in the primary chain of production in the sea, and unknowing harvesting of them causes irreparable damage to the marine ecosystem. Also, genetic studies can help preserve biodiversity and take steps to protect the reserves. In this research, the population dynamic of the Amblygaster sirm and it,s the maximum sustainable yield (MSY) were surveyed and calculated and ...
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15 صفحه اولSpatial and temporal determinants of genetic structure in Gentianella bohemica
The biennial plant Gentianella bohemica is a subendemic of the Bohemian Massif, where it occurs in seminatural grasslands. It has become rare in recent decades as a result of profound changes in land use. Using amplified fragment length polymorphisms (AFLP) fingerprint data, we investigated the genetic structure within and among populations of G. bohemica in Bavaria, the Czech Republic, and the...
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ژورنال
عنوان ژورنال: Biological Journal of the Linnean Society
سال: 2016
ISSN: 0024-4066
DOI: 10.1111/bij.12833