Results 181 to 190 of about 92,026 (241)
Effectiveness, Safety, and Pharmacokinetics of Meloxicam Formulations in African-clawed Frogs, Xenopus laevis. [PDF]
Leung G +5 more
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Methods for Tattooing Xenopus laevis with a Rotary Tattoo Machine. [PDF]
Suber JR, Landino J.
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Probiotic colonization of <i>Xenopus laevis</i> skin causes short-term changes in skin microbiomes and gene expression. [PDF]
Madison JD +8 more
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Characterization of regeneration initiating cells during Xenopus laevis tail regeneration. [PDF]
Sindelka R +11 more
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Trends in Cardiovascular Medicine, 1994
The amphibian embryo provides a convenient experimental system with which to study myogenesis. The earliest steps in the formation of axial and cardiac muscle are accessible for investigation using both embryological and molecular approaches. We review the origins of skeletal and cardiac muscle in the Xenopus embryo, the molecular markers available to ...
MOHUN T +3 more
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The amphibian embryo provides a convenient experimental system with which to study myogenesis. The earliest steps in the formation of axial and cardiac muscle are accessible for investigation using both embryological and molecular approaches. We review the origins of skeletal and cardiac muscle in the Xenopus embryo, the molecular markers available to ...
MOHUN T +3 more
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Protamine polymorphism in Xenopus laevis laevis
Journal of Experimental Zoology, 1987AbstractProtamines from individual frogs of the subspecies Xenopus laevis laevis were compared by electrophoresis on polyacrylamide gels containing acetic acid, urea, and Triton X‐100 to determine if the expression of protamine genes differs among individuals. Two electrophoretic bands, SP2a and SP2b, appeared to be expressed as allelic variants. Of 33
M S, Risley, R A, Eckhardt
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Nature, 1958
IN several genera of the order Anura supernumerary limbs occur naturally1. They are usually extra hind limbs2. Polymely does not appear to have been reported in the genus Xenopus. The female toad (Xenopus laevis) described here came with a consignment of toads imported from South Africa in 1956. The toad measured 8.0 cm.
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IN several genera of the order Anura supernumerary limbs occur naturally1. They are usually extra hind limbs2. Polymely does not appear to have been reported in the genus Xenopus. The female toad (Xenopus laevis) described here came with a consignment of toads imported from South Africa in 1956. The toad measured 8.0 cm.
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RICKETS AND OSTEOPOROSIS IN XENOPUS LAEVIS
Journal of Endocrinology, 1950Gross deformities appeared in Xenopus laevis maintained for about 2 yr. under laboratory conditions on a diet containing no live food. Radiographs of the affected animals revealed defective calcification of the skeleton. All animals bred in the colony were defective, and only the original adults taken from the wild had normal bones.
H M, BRUCE, A S, PARKES
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Xenopus Laevis as a Model Organism
Systematic Biology, 1993Model organisms are often assumed to be representative of some more inclusive taxon of which the species is a part. This assumption leads to mistaken generalizations about the evolutionary and comparative significance of the data gathered. This paper reviews comparative and evolutionary studies of Xenopus laevis and its relatives. Phylogenetic analysis
David C. Cannatella, Rafael O. De Sa
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Immunoglobulin classes in Xenopus laevis
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 19741. 1. Electrophoretically pure 19 S and 7 S immunoglobulins, designated IgMand IgG, were prepared from Xenopus laevis serum. Both immunoglobulins possessed antibody activity. 2. 2. The sedimentation coefficient for IgM is 19·5 S, for IgG 6·1 S. Reduction and alkylation of IgM yielded subunits with a sedimentation coefficient of 4·1 S. 3. 3.
R D, Jurd, G T, Stevenson
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