WormMine

WSWS298

An integrated data resource for C. elegans and related nematodes

Expression Pattern :

Pattern  Both the sth-1::lacZ fusion gene pS3434Z and the sth-1::gfp fusion gene pS3434G were expressed in germ line cells around the vulva in the L4 stage and the spermatheca in adult. Both the fusion genes were expressed in the hermaphrodite after the L4 stage to the adult stage; however, they were not expressed in male gonads. Spermathecal localization of sth-1 transcripts was confirmed in the same tissues by in situ hybridization. The promoter deletion construct, pS1292G was also expressed in spermatheca. Primary Identifier  Expr3260
Remark  The additional promoter deletion construct pS672Z was not expressed in any stage in hermaphrodites. These results indicate that the 0.7 - 1.3 kb upstream region of sth-1, represented as SE (spermathecal expression), was required for the expression of sth-1 in spermatheca. Subcellular Localization  pS3434Z and pS3434G was expressed in the nuclei and cytoplasm, respectively. The sth-1::gfp fusion gene pSTL1292G, which contains the full-length sth-1 coding regions and the gfp reporter gene, was expressed in spermatheca associated with the cell membrane.
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2 Anatomy Terms

Definition Name Synonym Primary Identifier
an accordion-like tube that contains sperm and is the site of oocyte fertilization. spermatheca   WBbt:0005319
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

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00006060 sth-1 ZC513.12 Caenorhabditis elegans

2 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 fourth stage larva. At 25 Centigrade, it ranges 40-49.5 hours after fertilization, 26-35.5 hours after hatch. L4 larva Ce WBls:0000038