Results 181 to 190 of about 20,445 (217)
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1968
Most biarmed chromosomes are morphologically distinct. Among the acrocentrics, one pair is outstandingly large. Some small ones have secondary constrictions. One or two pairs of the small acrocentrics may have a short second arm; thus they may be regarded as small subtelocentric.
T. C. Hsu, Kurt Benirschke
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Most biarmed chromosomes are morphologically distinct. Among the acrocentrics, one pair is outstandingly large. Some small ones have secondary constrictions. One or two pairs of the small acrocentrics may have a short second arm; thus they may be regarded as small subtelocentric.
T. C. Hsu, Kurt Benirschke
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Ciliogenesis in photoreceptor cells of the tree shrew retina
Anatomy and Embryology, 1997Transmission electron microscopy of the retinal cones from several prenatal, young postnatal and adult tree shrews (Tupaia belangeri) reveals that the centrioles, from which the ciliary precursors of the outer segments grow out, are not transported into a pre-existing inner segment, but are positioned under the apical plasma membrane of cone precursor ...
W, Knabe, H J, Kuhn
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Forelimb Morphology of Tree Shrews
2015The chapter includes three subchapters—Skeleton, Joints and Musculature, which describe, respectively, osteology, syndesmology and myology of the shoulder girdle and forelimb in Tupaia belangeri, one of the most generalized members of the order Scandentia.
Aleksandra A. Panyutina +2 more
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Establishment of brain ischemia model in tree shrew
Brain Research, 2019Tree shrew, as a kind of small and inexpensive animal between insectivores and primates with the general anatomy being similar to human, could be considered as developed animal model for brain ischemia (BI) study. However, there is no neural behavior scores criterion from tree shrew with BI up to now.To produce BI model of tree shrew, a novel ...
Yang-Yang, Wang +5 more
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On the phyletic relationships of the Tree shrews
Mammal Review, 1974ABSTRACTThe Tree shrews (family Tupaiidae) were earlier grouped with the Elephant shrews (family Macroscelididae) in the suborder Menotyphla of the Insectivora. Following a proposal of Carlsson (1922), many workers, and notably Le Gros Clark, have presented evidence that the Tree shrews should be regarded as primitive or basal Primates.
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Müller glial cells of the tree shrew retina
Journal of Comparative Neurology, 1995AbstractThe tree shrew is one of the few mammalian species whose retinae are strongly cone dominated, which is usually the case in reptilian and avian retinae. Müller cells of the tree shrew (Tupaia belangeri) retina were studied by transmission electron microscopy of tissue sections and freeze‐fracture replicas, by immunolabeling of the intermediate ...
A, Reichenbach +5 more
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1980
Fossils directly contribute to the construction of phylogenies in two ways. They provide additional samples (usually taxa) which are used in biological comparisons, so far as the completeness of the fossil material warrants, in order to determine morphocline polarity; that is, in forming a hypothesis of primitive and derived character states.
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Fossils directly contribute to the construction of phylogenies in two ways. They provide additional samples (usually taxa) which are used in biological comparisons, so far as the completeness of the fossil material warrants, in order to determine morphocline polarity; that is, in forming a hypothesis of primitive and derived character states.
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Tree shrew (Tupaia) herpesviruses.
Developments in biological standardization, 1983Five Tupaia herpesviruses have been isolated until now: four in our laboratory which were termed THV-2, 3, 4, and 5, whereas THV-1 has been isolated by Melnick and his colleagues. THV-2 was isolated from tumour cell culture of a high-grade malignant lymphoma of a Tupaia, THV-3 was released from a cell culture of another Tupaia lymphoma, THV-4 from a ...
G, Darai +3 more
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The Hemogram Of The Tree Shrew (Tupaia Glis)
Folia Primatologica, 1967R D, Hunt, L, Chalifoux
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