Co-phylogeographic study of the flatworm Gyrodactylus gondae and its goby host Pomatoschistus minutus
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چکیده
منابع مشابه
Context-dependent mate choice in the sand goby, Pomatoschistus minutus
III Lehtonen, T. K. & Lindström, K.: Sexual selection for body size is determined by the intensity of male-male interactions in the sand goby IV Lehtonen, T. K. & Lindström, K.: Females decide whether size matters: plastic mate preferences tuned to the intensity of male-male competition
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پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولPolymorphism of the rod visual pigment between allopatric populations of the sand goby (Pomatoschistus minutus): a microspectrophotometric study.
Absorbance spectra were measured by microspectrophotometry in retinal rods of sand gobies (Pomatoschistus minutus) from four allopatric populations (Baltic Sea, Swedish west coast, English Channel and Adriatic Sea). Mean (+/- S.E.M.) wavelengths of maximum absorbance (lambda(max)) were 508.3+/-0.5 nm, 505.4+/-0.2 nm, 506.2+/-0.3 nm and 503.0+/-0.3 nm, respectively. Pairwise comparison between t...
متن کاملIndividual variation in rod absorbance spectra correlated with opsin gene polymorphism in sand goby (Pomatoschistus minutus).
Rod absorbance spectra, characterized by the wavelength of peak absorbance (lambda(max)) were related to the rod opsin sequences of individual sand gobies (Pomatoschistus minutus) from four allopatric populations [Adriatic Sea (A), English Channel (E), Swedish West Coast (S) and Baltic Sea (B)]. Rod lambda(max) differed between populations in a manner correlated with differences in the spectral...
متن کاملComparing host and parasite phylogenies: gyrodactylus flatworms jumping from goby to goby.
The combination of exceptionally high species diversity, high host specificity, and a complex reproduction system raises many questions about the underlying mechanisms triggering speciation in the flatworm genus Gyrodactylus. The coevolutionary history with their goby hosts was investigated using both topology- and distance-based approaches; phylogenies were constructed of the V4 region of the ...
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ژورنال
عنوان ژورنال: Parasitology International
سال: 2017
ISSN: 1383-5769
DOI: 10.1016/j.parint.2016.12.008