Results 161 to 170 of about 41,241 (205)
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FGFR3 expression in Xenopus laevis
Gene Expression Patterns, 2010We studied the expression of FGF receptor 3 (FGFR3) mRNA throughout early development of Xenopus laevis by RT-PCR and in situ hybridization. RT-PCR shows that FGFR3 mRNA is localized within the gastrula; regionalized staining is detected by the neural plate stage and continues throughout embryonic development.
Pope, Amanda Popielski +3 more
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Journal of Molecular Biology, 1973
Abstract Ribosomal RNA synthesized by hybrid frogs from the cross between Xenopus laevis and Xenopus mulleri was analyzed by molecular hybridization with purified ribosomal DNA from each species. Although the 18 S and 28 S rRNA sequences are indistinguishable between these two species, the remaining 10% of the 40 S rRNA precursor molecule of each ...
T, Honjo, R H, Reeder
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Abstract Ribosomal RNA synthesized by hybrid frogs from the cross between Xenopus laevis and Xenopus mulleri was analyzed by molecular hybridization with purified ribosomal DNA from each species. Although the 18 S and 28 S rRNA sequences are indistinguishable between these two species, the remaining 10% of the 40 S rRNA precursor molecule of each ...
T, Honjo, R H, Reeder
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Raman spectroscopy of Xenopus laevis oocytes
Methods, 2010This work reports on the application of Raman spectroscopy for the analysis of Xenopus laevis oocytes (stage-I). A two-color home-made microscope has been used for this investigation. In particular, a 785nm Raman probe has been used to acquire the spontaneous Raman scattering from the oocyte cytoplasm, while a 532nm probe has been employed to detect ...
RUSCIANO, GIULIA +6 more
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Alginate Coating of Xenopus laevis Embryos
Biotechnology Progress, 2000Xenopus laevis eggs were coated, immediately after squeeze-stripping and fertilization, with a thin layer ( approximately 50 microm) of film based on one of three different types of alginates which varied in their mannuronic/guluronic acid ratio. The alginate was cross-linked with either Ca or Ba ions at three different concentrations.
N, Kampf, C, Zohar, A, Nussinovitch
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BREEDING OF XENOPUS LAEVIS DAUDIN
Acta Endocrinologica, 1964ABSTRACT A method for breeding Xenopus laevis Daudin is reported. This method has proved reliable for regular and frequent breeding throughout the year.
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Experientia, 1961
(1) Die Spannung, welche sich bei der thermischen Kontraktion einer Sehne entwickelt, ist charakteristisch fur das Alter der Tiere. Daraus lassen sich mit dem Alter fortschreitende Veranderungen des Collagens erkennen. (2) BeiXenopus laevis zwischen 2 und 13 Jahren nimmt mit zunehmendem Alter dieser Wert, ebenso wie bei Saugetieren, zu, unbeeinflusst ...
J, BROCAS, F, VERZAR
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(1) Die Spannung, welche sich bei der thermischen Kontraktion einer Sehne entwickelt, ist charakteristisch fur das Alter der Tiere. Daraus lassen sich mit dem Alter fortschreitende Veranderungen des Collagens erkennen. (2) BeiXenopus laevis zwischen 2 und 13 Jahren nimmt mit zunehmendem Alter dieser Wert, ebenso wie bei Saugetieren, zu, unbeeinflusst ...
J, BROCAS, F, VERZAR
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1971
The pair of large acrocentric autosomes bears a secondary constriction and satellites on the short arm.
Maria Luiza Beçak +6 more
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The pair of large acrocentric autosomes bears a secondary constriction and satellites on the short arm.
Maria Luiza Beçak +6 more
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Journal of Cell Science, 1939
ABSTRACT The foregoing account deals with some microscopic observations on the main anatomical features of the head of X. laevis, in both larval and young adult stages. The arrangement of the lateral line sensory organs of the larva has been compared with that of the frog, and both are in general agreement with the ...
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ABSTRACT The foregoing account deals with some microscopic observations on the main anatomical features of the head of X. laevis, in both larval and young adult stages. The arrangement of the lateral line sensory organs of the larva has been compared with that of the frog, and both are in general agreement with the ...
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Oligodendrocyte maturation in Xenopus laevis
Journal of Neuroscience Research, 1997Oligodendrocytes, the myelinating cells of the central nervous system, have a characteristic morphology, whose full extent is revealed immunohistochemically by the expression of specific markers. Proteolipid protein (PLP) is regarded as a terminal differentiation marker of oligodendrocytes.
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Biochemical Genetics, 1985
Starch gel electrophoresis of creatine kinase (CK) isozymes of Xenopus tropicalis shows that at least two different genes code for CK in this diploid (2n = 20) species. These genes seen to be orthologous to the CK-A and CK-C genes of extant crossopterygian fish.
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Starch gel electrophoresis of creatine kinase (CK) isozymes of Xenopus tropicalis shows that at least two different genes code for CK in this diploid (2n = 20) species. These genes seen to be orthologous to the CK-A and CK-C genes of extant crossopterygian fish.
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