WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

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Expression Pattern :

Pattern  CLS-2 first appeared on the centrosomes at prophase in some embryos. By prometaphase, centrosome staining was evident in most embryos and the signal also entered the nucleus. CLS-2 localized to the kinetochore interfaces and on the spindle at metaphase in one-cell embryos, in addition to the centrosomes. Spindle staining persisted into anaphase, especially in the mid spindle region; anaphase spindle staining was not reported in C. elegans mitotic embryos previously, but was shown for meiotic spindles. Centrosome staining also persisted through anaphase and into telophase. All embryos also showed cytoplasmic staining which was absent after RNAi depletion. In multicellular embryos, interphase cells showed strong cytoplasmic staining that appeared enriched at cell contacts but did not appear to colocalize with regions of the cells showing the densest tubulin staining. Mitotic cells in multicellular embryos exhibited centrosome, kinetochore and spindle staining through at least the 28-cell stage. Primary Identifier  Expr10026

1 Anatomy Terms

Definition Name Synonym Primary Identifier
cell that exists in and is part of an embryo. embryonic cell   WBbt:0007028

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00000549 cls-2 R107.6 Caenorhabditis elegans

1 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  The whole period of embryogenesis in the nematode Caenorhabditis elegans, from the formation of an egg until hatching. embryo Ce WBls:0000003