WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  GFP expression was not observed in the intestine of transgenic worms expressing the Pddo-3::GFP construct. In these worms, GFP expression appeared in probable head mesodermal cells and unidentified cells in the head during the L3 to adult stages, in vulval muscles during the L4 to adult stages, and in the hypodermis and gonad sheath cells only during the adult stage. In the gonad sheath cells, the GFP signal in the U-shaped region was much brighter than in the other regions. In male worms expressing the Pddo-3::GFP construct, GFP expression was observed in probable head mesodermal cells and unidentified cells in the head during stages L3 to adult, and in hypodermis, seminal vesicle and tail cells only during the adult stage. Thus, a sex-specific difference was observed in DDO-3 expression and localization patterns. Primary Identifier  Expr9988
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7 Anatomy Terms

Definition Name Synonym Primary Identifier
Epidermal layer. hypodermis epidermis WBbt:0005733
muscle associated with hermaphrodite vulva. vulval muscle   WBbt:0005821
posterior region, from rectum to the end tail   WBbt:0005741
five pairs of thin gonadal sheath cells form a single layer covering the germ line component of each arm, each pair occupying a stereotyped position along the gonad proximal-distal axis. gonadal sheath cell   WBbt:0005828
Head mesodermal cell, function unknown head mesodermal cell hmc WBbt:0004697
anterior-most body region containing the pharynx. head   WBbt:0005739
part of male gonad that holds mature sperm, made of a total of 12 nuclei. seminal vesicle gon_male_sves WBbt:0006870

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00017648 ddo-3 F20H11.5 Caenorhabditis elegans

3 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  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
  The stage that begins when a C.elegans individual is fully-developed and has reached maturity. adult Ce WBls:0000041
  The third stage larva. At 25 Centigrade, it ranges 32.5-40 hours after fertilization, 18.5-26 hours after hatch. L3 larva Ce WBls:0000035