Results 11 to 20 of about 315,208 (413)
Molecular recording of mammalian embryogenesis. [PDF]
bioRxiv, 2019 Ontogeny describes the emergence of complex multicellular organisms from single totipotent cells. This field is particularly challenging in mammals, owing to the indeterminate relationship between self-renewal and differentiation, variation in progenitor
Adamson, Britt +13 more
core +3 more sources
Autophagy is activated and involved in cell death with participation of cathepsins during stress-induced microspore embryogenesis in barley [PDF]
Journal of Experimental Botany, 2018 Microspores are reprogrammed towards embryogenesis by stress. Many microspores die after this stress, limiting the efficiency of microspore embryogenesis. Autophagy is a degradation pathway that plays critical roles in stress response and cell death.
Berenguer, Eduardo +4 more
core +2 more sources
Reconstructing aspects of human embryogenesis with pluripotent stem cells
Nature Communications, 2021 Understanding human development is of fundamental biological and clinical importance. Despite its significance, mechanisms behind human embryogenesis remain largely unknown.
B. Sozen +5 more
semanticscholar +1 more source
Genetic and Molecular Control of Somatic Embryogenesis
Plants, 2021 Somatic embryogenesis is a method of asexual reproduction that can occur naturally in various plant species and is widely used for clonal propagation, transformation and regeneration of different crops. Somatic embryogenesis shares some developmental and
Camille Salaün +2 more
semanticscholar +1 more source
Origin and function of the yolk sac in primate embryogenesis
Nature Communications, 2020 Human embryogenesis is hallmarked by two phases of yolk sac development. The primate hypoblast gives rise to a transient primary yolk sac, which is rapidly superseded by a secondary yolk sac during gastrulation.
Connor Ross, Thorsten E. Boroviak
semanticscholar +1 more source
A lineage-resolved molecular atlas of C. elegans embryogenesis at single-cell resolution
Science, 2019 Identifying terminal nematode cells Single-cell RNA sequencing provides the power to identify the developmental trajectory of an organism. However, identifying the temporal lineage of cell development can be difficult without large-scale analyses. Packer
Jonathan S. Packer +11 more
semanticscholar +1 more source
Single-cell reconstruction of developmental trajectories during zebrafish embryogenesis
Science, 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
Stem 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
eLife, 2021 The PIWI-interacting RNA (piRNA) pathway controls transposon expression in animal germ cells, thereby ensuring genome stability over generations.
Martin H Fabry +5 more
doaj +1 more source
The dynamics of gene expression in vertebrate embryogenesis at single-cell resolution
Science, 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