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Gastrula

Known as: Gastrulas, invaginate planula 
The developmental stage that follows BLASTULA or BLASTOCYST. It is characterized by the morphogenetic cell movements including invagination… 
National Institutes of Health

Related topics

Related topics

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Narrower (2)

BlastoporePrimitive Gut
Blood supply aspectsGastrulationMicrobiologicalProcess of secretion

Broader (1)

Embryonic Structures

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
1999
1999
Embryonic Development in Invertebrates Is Arrested by Inhibitory Compounds in Diatoms
Phytoplankton blooms are known to induce diarrheic, neurotic, and paralytic shellfish poisoning in humans through the production… 
1996
1996
Completely Direct Development of Abatus cordatus, a Brooding Schizasterid (Echinodermata: Echinoidea) from Kerguelen, With Description of Perigastrulation, a Hypothetical New Mode of Gastrulation.
Development of the brooding schizasterid Abatus cordatus, a subantarctic echinoid endemic to Kerguelen, is described. Females… 
1983
1983
Experimental analysis of control mechanisms in somite segmentation in avian embryos. I. Reduction of material at the blastula stage in Coturnix coturnix japonica.
The blastulae of unincubated eggs of the quail, Coturnix coturnix japonica, have been bisected in ovo, using the technique of… 
1981
1981
Calcium and spreading behaviour of amphibian blastula and gastrula cells.
Cell locomotion involves several structural-functional activities: membrane extensibility, microfilament regulation and adhesive… 
Highly Cited
1981
Highly Cited
1981
Alterations in chromatin structure during early sea urchin embryogenesis.
Sea urchin sperm before fertilization possess the longest nucleosome repeat length yet determined for any chromatin. By the time… 
1978
1978
Cinematographical study of cell migration in the opened gastrula of Ambystoma mexicanum.
The migration of inner marginal cells was studied in the Ambystoma gastrula, using scanning electron micrography and time-lapse… 
1977
1977
Extracellular matrix synthesis in blastula and gastrula stages of normal and hybrid frog embryos. I. Toluidine blue and lanthanum staining.
Four developmental stages of Rana pipiens, R. pipiens female X R. catesbeiana female, and R. pipiens female X R. esculenta male… 
1977
1977
Extracellular matrix synthesis in blastula and gastrula stages of normal and hybrid frog embryos. III. Characterization of galactose- and glucosamine-labelled materials.
Normal Rana pipiens gastrulae show more incorporation of isotopically-labelled galactose and glucosamine into TCA-insoluble… 
1977
1977
Extracellular matrix synthesis in blastula and gastrula stages of normal and hybrid frog embryos. II. Autoradiographic observations on the sites of synthesis and mode of transport of galactose- and…
Pulse-chase labelling experiments and light- and electron-microscopic autoradiography were used to examine the sites of synthesis… 
1935
1935
The distribution of glycogen in the regions of the amphibian gastrula; with a method for the micro-determination of glycogen.
IANDERSTR0M-LANG AND HOLTER [1931] have described a micro-technique of great beauty, which they have used, amongst other things… 
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