WormBase Tree Display for Expr_pattern: Expr9608
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Expr9608 | Expression_of | Gene | WBGene00001960 | ||
---|---|---|---|---|---|
Reflects_endogenous_expression_of | WBGene00001960 | ||||
Expression_data | Anatomy_term | WBbt:0003961 | Certain | ||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0003963 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0004971 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0004972 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0004977 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0004978 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0004987 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0004989 | Certain | ||||
Remark | Asymmetric expression. Weaker in SMDDR, AIYR, SIADR, SIBVR and stronger in SMDDL, AIYL, SIADL, SIBVL. | ||||
WBbt:0006588 | Certain | ||||
WBbt:0006679 | Certain | ||||
Type | Reporter_gene | ||||
Pattern | The embryonic expression pattern of hlh-16 is largely bilaterally symmetric, with the notable exception of asymmetric expression in several distinct, otherwise bilaterally symmetric neuron pairs. Specifically, we detected the expression of hlh-16 reporters (hlh-16prom::mcherry and hlh-16trans::gfp) in two symmetric neuroblasts (ABplpapaaa and ABprpapaaa).These two neuroblasts generate through an asymmetric cell division one SMDD motoneuron and one AIY interneuron on each side of the animal. Following terminal division, the hlh-16 reporters are expressed in postmitotic SMDD(L/R) and AIY(L/R), and their expression decreases during larval development, becoming barely detectable in the adult. The hlh-16 reporters are expressed at a higher level in the left SMDD and AIY compared to the right SMDD and AIY. This L/R asymmetry is already visible in the SMDD/AIY mother cells. Asymmetric expression is also observed in their sister neuroblasts (the SIAD/SIBV mother cells) and, following terminal division, the SIAD and SIBV head motoneurons. Other bilateral neuron pairs display no asymmetric hlh-16 expression. | ||||
Picture | WBPicture0000012556 | ||||
Reference | WBPaper00039859 | ||||
Transgene | WBTransgene00031111 |