WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  In adult males, daf-21 mRNA was detected in germline cells, similarly as in hermaphrodites, with a strong signal seen in spermatogonia, decreasing signal in spermatocytes, and none in mature sperm. In the embryo comma stage, daf-21 mRNA was strongly detected in cells of the head region and less so in other areas. In the hatched L1 larvae, daf-21 mRNA was mainly distributed in the germline precursor cells Z2 and Z3 and the head region, whereas in the adult hermaphrodite, it was localized uniquely in the germ cells. In the distal arms of the adult hermaphrodite, mitotically dividing germline cells were strongly stained with the antisense probe, but not with the sense probe. As the oocytes matured, the signal strength of the antisense probe seemed to decrease. Primary Identifier  Expr2686
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5 Anatomy Terms

Definition Name Synonym Primary Identifier
cell line which early in development becomes differentiated from the remaining somatic cell line, and alone has the potential to undergo meiosis and form gametes. germ line germline WBbt:0005784
anterior-most body region containing the pharynx. head   WBbt:0005739
Germ line precursor cell Z3 lineage name: P4.a WBbt:0004575
Germ line precursor cell Z2 lineage name: P4.p WBbt:0004576
Gonochoristic organism that can produce male gametes. male male organism WBbt:0007850

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00000915 hsp-90 C47E8.5 Caenorhabditis elegans

3 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  The stage that begins when a C.elegans individual is fully-developed and has reached maturity. adult Ce WBls:0000041
  The whole period of embryogenesis in the nematode Caenorhabditis elegans, from the formation of an egg until hatching. embryo Ce WBls:0000003
  The stage after an hermaphrodite animal is fully-developed and reaches maturity. adult hermaphrodite Ce WBls:0000057