FAQ

Extra-embryonic structure

Known as: Extraembryonic structure 
Any anatomical structure that arises from the zygote but is external to the developing embryo.
National Institutes of Health

Topic mentions per year

Topic mentions per year

1977-2014
012319772014

Papers overview

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2014
2014
Morphofunctional transformations of the yolk syncytial layer during zebrafish development.
The yolk syncytial layer (YSL) is a provisory extraembryonic structure of teleost fishes and representatives of some other taxa… (More)
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2012
2012
Yolk syncytial layer formation is a failure of cytokinesis mediated by Rock1 function in the early zebrafish embryo
The yolk syncytial layer (YSL) performs multiple critical roles during zebrafish development. However, little is known about the… (More)
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Highly Cited
2007
Highly Cited
2007
Blastocyst axis is specified independently of early cell lineage but aligns with the ZP shape.
The mechanisms controlling the establishment of the embryonic-abembryonic (E-Ab) axis of the mammalian blastocyst are… (More)
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2003
2003
Developmental expression of glycocomponents in the chick chorioallantoic membrane
Widespread interest has focused on the research of the chorioallantoic membrane (CAM) and its functional contribution to gaseous… (More)
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2000
2000
Novel mix-family homeobox genes in zebrafish and their differential regulation.
We report the isolation of two novel zebrafish mix-type homeobox genes, mtx1 and mtx2. The homeodomains of both Mtx1 and Mtx2… (More)
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2000
2000
Activity-regulated, cytoskeleton-associated protein (Arc) is essential for visceral endoderm organization during early embryogenesis
Activity-regulated, cytoskeleton-associated protein (Arc) was first identified as an immediate-early gene regulated by synaptic… (More)
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2000
2000
In vertebrate embryos, maternal β-catenin protein activates the expression of zygotic genes that establish the dorsal axial structures. Among the zygotically acting genes with key roles in the…
A cascade of inductive interactions establishes the dorsoventral axis of the vertebrate embryo (Harland and Gerhart, 1997; Moon… (More)
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Highly Cited
1997
Highly Cited
1997
Both apolipoprotein E and A-I genes are present in a nonmammalian vertebrate and are highly expressed during embryonic development.
Apolipoprotein E (apoE) is associated with several classes of plasma lipoproteins and mediates uptake of lipoproteins through its… (More)
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1990
1990
Basement membrane chondroitin sulfate proteoglycans: localization in adult rat tissues.
Heparan sulfate proteoglycans have been described as the major proteoglycan component of basement membranes. However, previous… (More)
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1977
1977
[Vitelline components in teratomas and serum alpha-1 fetoprotein].
Serum alpha1-fetoprotein (AFP) had been determined in 31 patient with (mostly malignant) teratomas before or immediately after… (More)
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