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Mitotic division cycles 10 to 13 of the insect embryo. This is the second phase of the syncytial period where nuclei divide in a common cytoplasm without cytokinesis. The majority of migrating nuclei reach the embryo surface during cycle 10, after which they divide less synchronously than before, and the syncytial blastoderm cycles lengthen progressively. A cell cycle process that modulates the rate or extent of the progression through the syncytial blastoderm mitotic cell cycle. Any process that activates or increases the rate or extent of progression through the syncytial blastoderm mitotic cell cycle. Any process that stops, prevents or reduces the rate or extent of progression through the syncytial blastoderm mitotic cell cycle. A mitotic cell cycle in which mitosis is completed but cytokinesis does not occur, resulting in a cell containing multiple nuclei each with a chromosomal complement of the original ploidy (usually 2N). 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. Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent. The eukaryotic cell cycle in which a cell is duplicated without changing ploidy, occurring in the embryo.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: syncytial blastoderm mitotic cell cycle
Acc: GO:0035186
Aspect: Biological Process
Desc: Mitotic division cycles 10 to 13 of the insect embryo. This is the second phase of the syncytial period where nuclei divide in a common cytoplasm without cytokinesis. The majority of migrating nuclei reach the embryo surface during cycle 10, after which they divide less synchronously than before, and the syncytial blastoderm cycles lengthen progressively.
Proteins in PDR annotated with:
   This term: 27 [Search]
   Term or descendants: 31 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0035186 - syncytial blastoderm mitotic cell cycle (interactive image map)

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