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pro vyhledávání: '"Marshal C. Hedin"'
Publikováno v:
Journal of Mammalogy. 74:819-831
Chromosomes, allozymes, and mitochondrial DNA (mtDNA) were analyzed to examine the taxonomic and systematic relationships of coastal Peromyscus from northern Washington to southern Alaska. All three datasets indicate that Peromyscus from this region
Autor:
Marshal C. Hedin
Publikováno v:
Evolution; international journal of organic evolution. 51(6)
This paper summarizes the results of an initial effort to reconstruct the speciational history of cave spiders (Nesticus) from the southern Appalachian Mountains of eastern North America. The Appalachian Nesticus fauna includes a large series of abou
Autor:
Marshal C. Hedin
Publikováno v:
Evolution. 51:1929
Publikováno v:
Copeia. 1990:1114
Techniques for the electron microscopic visualization of synaptonemal complexes were used to investigate the XY and XXY sex chromosomal systems in Scincella lateralis. Synaptonemal complex analyses revealed differences in the pattern of synapsis betw