Morphological demonstration of the failure of Mus caroli trophoblast in the Mus musculus uterus
نویسندگان
چکیده
منابع مشابه
Interspecific chimeras in mammals: successful production of live chimeras between Mus musculus and Mus caroli.
Live chimeras between two species of mouse, Mus musculus and Mus caroli, were produced by blastocyst injection. These chimeras were entirely similar to M. musculus in equilibrium with M. musculus chimeras in their somatic tissue organization. This is the first report of completely normal development of interspecific chimeras in mammals.
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Detailed analysis of mosaicism in interspecific chimaeras between Mus musculus and Mus caroli revealed that cells of the two species could coexist and interact normally in all tissues studied. No selection occurred against M. caroli cells during gestation of chimaeras in the M. musculus uterus, but some tissue-specific differential growth of M. musculus and M. caroli cells occurred during postn...
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Here we report the expansion of the genetic code of Mus musculus with various unnatural amino acids including Nɛ-acetyl-lysine. Stable integration of transgenes encoding an engineered Nɛ-acetyl-lysyl-tRNA synthetase (AcKRS)/tRNAPyl pair into the mouse genome enables site-specific incorporation of unnatural amino acids into a target protein in response to the amber codon. We demonstrate temporal...
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this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...
15 صفحه اولOntogenesis of serum esterases in Mus musculus.
INTRODUCTION Electrophoretic techniques by which mixtures of isoenzymes, and homologous proteins generally, may be resolved have become valuable tools in developmental biology. They make possible the study of development at the molecular level, in the sense that the differentiation of protein patterns underlies ontogenetic changes and tissue differences. The greater successes of this approach h...
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ژورنال
عنوان ژورنال: Reproduction
سال: 1989
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0860277