Results 31 to 40 of about 338,049 (387)

Five Transcription Factors and FGF Pathway Inhibition Efficiently Induce Erythroid Differentiation in the Epiblast

open access: yesStem Cell Reports, 2014
Primitive erythropoiesis follows a stereotypic developmental program of mesoderm ventralization and internalization, hemangioblast formation and migration, and erythroid lineage specification.
Wei Weng, Guojun Sheng
doaj   +1 more source

Single-cell reconstruction of developmental trajectories during zebrafish embryogenesis

open access: yesScience, 2018
Mapping the vertebrate developmental landscape As embryos develop, numerous cell types with distinct functions and morphologies arise from pluripotent cells.
J. A. Farrell   +5 more
semanticscholar   +1 more source

Embryogenesis in Hydra

open access: yesThe Biological Bulletin, 1997
Embryogenesis in hydra includes a variable period of dormancy; and this period, as well as subsequent stages through hatching, takes place within a thick cuticle that hinders observation. Thus, although the early stages of development have been well-characterized qualitatively, the middle and later stages are only poorly understood.
Martin, V J   +3 more
openaire   +5 more sources

The dynamics of gene expression in vertebrate embryogenesis at single-cell resolution

open access: yesScience, 2018
Mapping the vertebrate developmental landscape As embryos develop, numerous cell types with distinct functions and morphologies arise from pluripotent cells.
J. Briggs   +6 more
semanticscholar   +1 more source

Characterization of the finch embryo supports evolutionary conservation of the naive stage of development in amniotes

open access: yeseLife, 2015
Innate pluripotency of mouse embryos transits from naive to primed state as the inner cell mass differentiates into epiblast. In vitro, their counterparts are embryonic (ESCs) and epiblast stem cells (EpiSCs), respectively.
Siu-Shan Mak   +7 more
doaj   +1 more source

Proteomic Analysis of S-Nitrosation Sites During Somatic Embryogenesis in Brazilian Pine, Araucaria angustifolia (Bertol.) Kuntze

open access: yesFrontiers in Plant Science, 2022
Cysteine S-nitrosation is a redox-based post-translational modification that mediates nitric oxide (NO) regulation of various aspects of plant growth, development and stress responses.
Alexandre Junio Borges Araujo   +8 more
doaj   +1 more source

Some Like It Fat: Comparative Ultrastructure of the Embryo in Two Demosponges of the Genus Mycale (Order Poecilosclerida) from Antarctica and the Caribbean [PDF]

open access: yes, 2015
0000-0002-7993-1523© 2015 Riesgo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License [4.0], which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
A Clarke   +83 more
core   +10 more sources

Ras-dva small GTPases lost during evolution of amniotes regulate regeneration in anamniotes

open access: yesScientific Reports, 2018
In contrast to amniotes (reptiles, birds and mammals), anamniotes (fishes and amphibians) can effectively regenerate body appendages such as fins, limbs and tails. Why such a useful capability was progressively lost in amniotes remains unknown.
Anastasiya S. Ivanova   +5 more
doaj   +1 more source

Tissue culture of oil palm : finding the balance between mass propagation and somaclonal variation [PDF]

open access: yes, 2019
The oil palm (Elaeis guineensis Jacq.) is typically propagated in vitro by indirect somatic embryogenesis, a process in which somatic cells of an explant of choice are, via an intermediate phase of callus growth, induced to differentiate into somatic ...
Inzé, Dirk, Maene, Ludo, Weckx, Sylvie
core   +2 more sources

Virtual spherical-shaped multicellular platform for simulating the morphogenetic processes of spider-like body axis formation

open access: yesFrontiers in Cell and Developmental Biology, 2022
Remodeling of multicellular architecture is a critical developmental process for shaping the axis of a bilaterally symmetric animal body and involves coordinated cell–cell interactions and cell rearrangement.
Motohiro Fujiwara   +5 more
doaj   +1 more source

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