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The series of molecular signals generated as a consequence of a retinoic acid receptor binding to one of its physiological ligands that contributes to somitogenesis. The process by which individual somites establish identity during embryogenesis. The formation of mesodermal clusters that are arranged segmentally along the anterior posterior axis of an embryo. The pattern specification process by which an axis or axes is subdivided in space to define an area or volume in which specific patterns of cell differentiation will take place or in which cells interpret a specific environment. Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter that contributes to the formation of mesodermal clusters that are arranged segmentally along the anterior posterior axis of an embryo. Any process that modulates the frequency, rate or extent of somitogenesis. The process whose specific outcome is the progression of an embryo from its formation until the end of its embryonic life stage. The end of the embryonic stage is organism-specific. For example, for mammals, the process would begin with zygote formation and end with birth. For insects, the process would begin at zygote formation and end with larval hatching. For plant zygotic embryos, this would be from zygote formation to the end of seed dormancy. For plant vegetative embryos, this would be from the initial determination of the cell or group of cells to form an embryo until the point when the embryo becomes independent of the parent plant. The series of molecular signals initiated by binding of Wnt protein to a frizzled family receptor on the surface of the target cell and ending with a change in cell state that contributes to somitogenesis. The regionalization process by which specific areas of cell differentiation are determined along the anterior-posterior axis. The anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the tail or opposite end of the organism. The series of molecular signals generated as a consequence of a fibroblast growth factor receptor binding to one of its physiological ligands that contributes to somitogenesis. The biological process whose specific outcome is the progression of an anatomical structure from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure, whatever form that may be including its natural destruction. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome. The process by which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form. The process whose specific outcome is the progression of the embryo over time, from zygote formation through a stage including a notochord and neural tube until birth or egg hatching. The process whose specific outcome is the progression of an embryo over time, from zygote formation until the end of the embryonic life stage. The end of the embryonic life stage is organism-specific and may be somewhat arbitrary; for mammals it is usually considered to be birth, for insects the hatching of the first instar larva from the eggshell. The developmental growth that results in the elongation of the rostral-caudal axis that contributes to somitogenesis. A biological process whose specific outcome is the progression of an integrated living unit: an anatomical structure (which may be a subcellular structure, cell, tissue, or organ), or organism over time from an initial condition to a later condition. The progression of a somite from its initial formation to the mature structure. Somites are mesodermal clusters that are arranged segmentally along the anterior posterior axis of an embryo. The developmental process pertaining to the initial formation of an anatomical structure from unspecified parts. This process begins with the specific processes that contribute to the appearance of the discrete structure and ends when the structural rudiment is recognizable. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome. The establishment, maintenance and elaboration of the rostro-caudal axis of a somite, prior to the morphological formation of a somite boundary. The regionalization process that divides an organism or part of an organism into a series of semi-repetitive parts, or segments, often arranged along a longitudinal axis.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: somitogenesis
Acc: GO:0001756
Aspect: Biological Process
Desc: The formation of mesodermal clusters that are arranged segmentally along the anterior posterior axis of an embryo.
Synonyms:
  • formation of mesodermal clusters
Proteins in PDR annotated with:
   This term: 134 [Search]
   Term or descendants: 147 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0001756 - somitogenesis (interactive image map)
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