WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

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Expression Pattern :

Pattern  Staining of DNC-1 in one-cell and two-cell embryos revealed a striking accumulation at the cell-division remnant (also known as the residual body or midbody). Primary Identifier  Expr1254
Remark  No detailed description on cellular expression pattern of later developmental stages. Subcellular Localization  Centrosomal and kinetochore staining was also seen. In addition, cytoplasmic staining was seen. Initially, the accumulation of DNC-1 at cell-division remnants appeared upon completion of the first meiosis during polar-body formation. This spot persisted until the end of the first mitosis. DNC-1 appeared at the leading edge of the cleavage furrow of one-cell stage embryos, and persisted at the cell-division remnant until the end of the two-cell stage.

3 Anatomy Terms

Definition Name Synonym Primary Identifier
Single cell zygote P0 lineage name: Z WBbt:0004422
embryonic founder cell Psub1 lineage name: P0.p WBbt:0006874
Embryonic founder cell AB AB blastomere WBbt:0004015

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00001017 dnc-1 ZK593.5 Caenorhabditis elegans

2 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  Also called zygote. -50min till 0min of first cleavage at 20 Centigrade. Contains 1 cell. 1-cell embryo Ce WBls:0000006
  The C. elegans life stage spanning 0-20min after first cleavage at 20 Centigrade. Contains 2 cells. 2-cell embryo Ce WBls:0000007