WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  OMA-2 is expressed only in fully cellularized oocytes. Expression is not detected in sperm or the spermatheca, nor are they detected in oma-1(te33);oma-2(te51) mutant oocytes. The expression of OMA-2 continues in the 1-cell embryo, but is not detected in 2-cell or older embryos. Primary Identifier  Expr1851
Subcellular Localization  Expression is cytoplasmic and increases as the oocytes develop, peaking in the maturing oocyte.
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2 Anatomy Terms

Definition Name Synonym Primary Identifier
a female haploid germ cell. oocyte ovum WBbt:0006797
Single cell zygote P0 lineage name: Z WBbt:0004422

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00003865 oma-2 ZC513.6 Caenorhabditis elegans

2 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  The stage after an hermaphrodite animal is fully-developed and reaches maturity. adult hermaphrodite Ce WBls:0000057
  Also called zygote. -50min till 0min of first cleavage at 20 Centigrade. Contains 1 cell. 1-cell embryo Ce WBls:0000006