Marc Callebaut

Overview

Explore the profile of Marc Callebaut including associated specialties, affiliations and a list of published articles.

Snapshot

Articles 9

Citations 15

Followers 0

Related Specialty

Anatomy & Histology

Co-Authors

Emmy Van Nueten

Fernand Harrisson

Hilde Bortier

Luc van Nassauw

Katrien DHerde

Hanalie Van Passel

Nancy Hermans

Published In

J Morphol

Dev Dyn

Affiliations

Soon will be listed here.

Recent Articles

Localization and transport of lipids in the avian ovarian follicular layers and the structural relationship of theca and granulosa to the basement membrane

Callebaut M, DHerde K, Hermans N, van Nassauw L

J Morphol . 2018 Jun; 209(2):143-163. PMID: 29865552

We describe the localization of lipids in the wall and superficial ooplasm of the largest avian ovarian follicles by the use of different fixatives and light and electron microscopy. We...

Mosaic versus regulation development in avian blastoderms depends on the spatial distribution of Rauber's sickle material

Callebaut M, Van Nueten E, Harrisson F, Bortier H

J Morphol . 2007 Apr; 268(7):614-23. PMID: 17450588

We describe how to prepare unincubated avian eggs to obtain a greater number of clearly visible Rauber's sickles for experimental embryology. After hemi-sectioning of unincubated chicken (Gallus domesticus) blastoderms and...

Early steps in neural development

Callebaut M, Van Nueten E, Van Passel H, Harrisson F, Bortier H

J Morphol . 2006 Mar; 267(7):793-802. PMID: 16572410

We studied early neurulation events in vitro by transplanting quail Hensen's node, central prenodal regions (before the nodus as such develops), or upper layer parts of it on the not...

Origin, fate, and function of the components of the avian germ disc region and early blastoderm: role of ooplasmic determinants

Callebaut M

Dev Dyn . 2005 Jun; 233(4):1194-216. PMID: 15986474

In the avian oocytal germ disc region, at the end of oogenesis, we discerned four ooplasms (alpha, beta, gamma, delta) presenting an onion-peel distribution (from peripheral and superficial to central...

Induction and improved embryonic development by the nucleus of Pander in associated avian blastoderm parts: influence of delta or gamma ooplasm

Callebaut M, Van Nueten E, Harrisson F, Bortier H

J Morphol . 2004 Apr; 260(2):201-8. PMID: 15108160

After placing in vitro, central subgerminal ooplasm (containing a central nucleus of Pander) from a quail germ disc of a prelaid egg (before symmetrization) on the upper layer of an...

Induction of the avian coelom with associated vitelline blood circulation by Rauber's sickle derived junctional endoblast and its fundamental role in heart formation

Callebaut M, Van Nueten E, Bortier H, Harrisson F

J Morphol . 2003 Dec; 259(1):21-32. PMID: 14666522

In histological sections through chicken blastoderms of different ages we describe the temporospatial relationship between junctional endoblast, the formation of blood islands (appearing first from a peripherally migrating mesoblastic blastema),...

Competitive inhibition by Rauber's sickle of the primitive streak and/or (pre)neural plate inducing effects of sickle endoblast in avian blastoderms

Callebaut M, Van Nueten E, Bortier H, Harrisson F

J Morphol . 2003 Jul; 257(3):364-74. PMID: 12833374

When in unincubated chicken blastoderms the Rauber's sickle is (sub)totally mechanically removed by selective scraping, the further evolution of the blastoderm in culture is often profoundly disturbed, going from only...

Positional information by Rauber's sickle and a new look at the mechanisms of primitive streak initiation in avian blastoderms

Callebaut M, Van Nueten E, Bortier H, Harrisson F

J Morphol . 2003 Jan; 255(3):315-27. PMID: 12520549

The present experimental in vitro study suggests that a primitive streak (PS) in avian blastoderms is induced by diffusion of morphogenetic substances emanating from Rauber's sickle. Indeed, even without direct...

In the absence of Rauber's sickle material, no blood islands are formed in the avian blastoderm

Callebaut M, Van Nueten E, Bortier H, Harrisson F

J Morphol . 2002 Jul; 253(2):132-47. PMID: 12112128

Using the quail-chick chimera technique, we followed the fate of Rauber's sickle cells in older whole blastoderms (cultured for approximately 2 days): after removal of the autochthonous Rauber's sickle from...