WormMine: ExpressionPattern Expr1568

• Pattern: Result similar to in situ hybridization, but the decrease in the expression is retarded. Embryos after 2-fold stage also showed some expression. Even at the time of hatching and L1, weak expression was detected in seam cells. In L1, there are some weak expression in a few unindentified cells anterior to the nerve ring.
• Primary Identifier: Expr1568
• Remark: Reporter gene fusion type not specified.

2 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
Epidermal layer.	hypodermis	epidermis	WBbt:0005733
a group of hypodermal cells that lie along the apical midline of the hypodermis, at the extreme left and right sides between nose and tail	seam cell	lateral hypodermis	WBbt:0005753

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00001828	hch-1	F40E10.1	Caenorhabditis elegans

3 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	The first stage larva. At 25 Centigrade, it ranges 14-25.5 hours after fertilization, 0-11.5 hours after hatch.		L1 larva Ce	WBls:0000024
	The C. elegans life stage spanning 620-800min(hatch) after first cleavage at 20 Centigrade. Cell number remains at ~560 cells, with some new cells generated and some cells go through programmed cell death. A stage after elongation is over. The last stage of embryogenesis. Also called pre-hatched embryo, late embryo or morphogenetic embryo.		fully-elongated embryo Ce	WBls:0000021
	The C. elegans life stage spanning 350-620min after first cleavage at 20 Centigrade. Cell number remains at ~560 cells, with some new cells generated and some cells go through programmed cell death. The stage that embryo starts elongation until elongation is over.		elongating embryo Ce	WBls:0000015