Journal Article10.1111/J.1432-0436.1984.TB01348.X
Formation of cytoskeletal elements during mouse embryogenesis: IV. Ultrastructure of primary mesenchymal cells and their cell-cell interactions
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TL;DR: The ultrastructure of the day 8.5 mouse embryo has been studied by transmission electron microscopy, with special emphasis on the primary mesenchymal cells and their interaction with cells of the embryonic ectoderm and the proximal endoderm.
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About: This article is published in Differentiation. The article was published on 01 Dec 1980. The article focuses on the topics: Endoderm & Ectoderm.
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Citations
Establishment and characterization of two cell lines derived from human diffuse gastric carcinomas xenografted in nude mice.
TL;DR: The gastric cancer cell lines established in vitro from xenografted tumours serially passaged in nude mice represent a valuable addition to the small number of diffuse gastric carcinoma cell lines currently available and also provide a good model for further in vitro and in vivo studies of Gastric carcinogenesis.
Bronchial carcinoid cells contain neural-type intermediate filaments.
TL;DR: The results suggest either derviation of bronchial carcinoid cells from maternal cells displaying neural characteristics or from cells with the capacity to acquire neural properties on neoplastic growth, and it is suggested that antineurofilament antibodies can be used as a useful aid in differential diagnosis.
Formation of cytoskeletal elements during mouse embryogenesis. III. Primary mesenchymal cells and the first appearance of vimentin filaments
TL;DR: The observations indicate that during embryogenesis synthesis of vimentin occurs, for the first time, in the primitive streak stage and is restricted to the primary mesenchymal cells.
The keratin 19 promoter is potent for cell-specific targeting of genes in transgenic mice.
TL;DR: The K19 promoter may be a useful tool to study epithelial cell biology and subsequent transdifferentiation programs, particularly the pancreas and stomach.
The primitive streak
TL;DR: The emphasis of this review is on the primitive streak of the chick embryo, collated with such information as is available on the mouse embryo.
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TL;DR: This technique provides a method for estimation of the number of proteins made by any biological system and can resolve proteins differing in a single charge and consequently can be used in the analysis of in vivo modifications resulting in a change in charge.
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Junctional complexes in various epithelia
TL;DR: The tight junction is impervious to concentrated protein solutions and appears to function as a diffusion barrier or "seal," and the desmosome and probably also the zonula adhaerens may represent intercellular attachment devices.
Different intermediate-sized filaments distinguished by immunofluorescence microscopy
TL;DR: Observations show that intermediate filaments with similar ultrastructure and solubility characteristics can be distinguished immunologically.
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At least six different actins are expressed in a higher mammal: an analysis based on the amino acid sequence of the amino-terminal tryptic peptide.
Joël Vandekerckhove,Klaus Weber +1 more
TL;DR: The protein chemical characterization of the amino-terminal tryptic peptide of actin from different bovine tissues shows that at least six different actin structural genes are expressed in this mammal.
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Clathrin: a unique protein associated with intracellular transfer of membrane by coated vesicles
TL;DR: The amount of clathrin in lymphoma cells suggests that coated vesicles transfer substantial amounts of membrane within cells, not necessarily in association with a secretory process.
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