Zobrazeno 1 - 10
of 42
pro vyhledávání: '"A G, Cherdantsev"'
Publikováno v:
Paleontological Journal. 52:1679-1696
The blastopore evolution is considered as a model example of the evolution of morphogenesis mechanism based on dipole interactions between the sources and sinks of epithelial sheet surface energy. The blastopore arises as a singular point of the vect
Publikováno v:
Biosystems. 173:18-25
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 o
Autor:
Olga Grigorieva, V. G. Cherdantsev
Publikováno v:
Paleontological Journal. 50:1492-1504
Referring the developmental canalization to stabilizing selection may be a bias that results from the ignorance of developmental mechanisms. Considering the morphological evolution of one-cell trichomes in Draba plants makes it clear that the transit
Publikováno v:
Biosystems. 173:1-3
Publikováno v:
Russian Journal of Developmental Biology. 47:223-237
The surface of Xenopus laevis embryos was marked with carbon particles, after which the location of mark groups was recorded by time-lapse video imaging and subsequent image analysis until their disappearance in the depth of gastric invagination. Mea
Publikováno v:
Онтогенез. 47:57-72
Publikováno v:
Russian Journal of Developmental Biology. 47:49-62
Analysis of normal variation in quantitative morphological characters during the early embryonic development of the loach, based on fixed material and individual developmental trajectories of living embryos, shows that the dorsoventral differentiatio
Publikováno v:
Ontogenez. 47(4)
The surface of Xenopus laevis embryos was marked with carbon particles, after which the location of mark groups was recorded by time-lapse video imaging and subsequent image analysis until their disappearance in the depth of gastric invagination. Mea
Publikováno v:
Bio Systems. 173
We have revised a mathematical model of epithelial morphogenesis by Belintsev et al. (1987) (BB model) taking into account the oscillatory nature of morphogenesis and stability analysis (Cherdantsev, 2014). Following the BB model in considering the f
Autor:
Olga Grigorieva, V. G. Cherdantsev
Publikováno v:
Biosystems. 123:86-98
We studied the evolution of quantitative traits related to shoot system architecture in a large genus Draba (Brassicaceae) making emphasis on the dynamics of relationship between individual and intra-individual variation. The results suggest that sel