نتایج جستجو برای: irwin test
تعداد نتایج: 813251 فیلتر نتایج به سال:
This is a pre-acceptance preprint of: Irwin DE, Brelsford A, Toews DPL, MacDonald C, Phinney M. Extensive hybridization in a contact zone between MacGillivray’s and mourning warblers (Oporornis tolmiei and O. philadelphia) detected using molecular and morphological analyses. Journal of Avain Biology, in press (accepted 12 January 2009). For the definitive version, please see the Journal of Avia...
REVIOUS papers from this laboratory have dealt with segregation of antiP genic characters of the red blood cells, peculiar to one or the other of the parental species, in hybrids from matings between Pearlneck (S t rep tope lk chinensis) and Ring dove (St. risoria) , Pearlneck and Senegal (St. senegalensis), and others. The use of the immunological technics described in these papers gave result...
MMUNOLOGICAL methods have so often been employed as a means of I differentiating species, particularly in animals but also in plants, that it is almost a truism to state that antigenic differences are one of the more important criteria by which qualitative differences between species may be assayed. In animal species, the serum antigens have been somewhat more widely used in such comparisons th...
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