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Morphomechanical Reactions and Mechanically Stressed Structures in Amphibian Embryos, as Related to Gastrulation and Axial Organs Formation.

Research paper by Natalia N NN Luchinskaia, Vladimir G VG Cherdantsev, Alexander S AS Ermakov, Nadezhda S NS Glagoleva, Lev V LV Beloussov

Indexed on: 16 Oct '18Published on: 16 Oct '18Published in: BioSystems



Abstract

Reactions of embryonic tissues to a distributed and concentrated stretching are described and compared with the mechanics of the normal gastrulation movements. A role of mechanically stressed dynamic cell structures in the gastrulation, demarcation of notochord borders and in providing proportionality of the axial rudiments is demonstrated. A morphomechanical scheme of amphibian gastrulation is presented. Copyright © 2018. Published by Elsevier B.V.