WormMine: ExpressionPattern Expr8595

• Pattern: Expression of mir-249::gfp driven by a 6.0-kb upstream region was first observed in most, if not all seam cells in L1 stage worms in both hermaphrodites and males. Some head neurons and P lineage cells also consistently expressed gfp.
• Primary Identifier: Expr8595
• Remark: Picture: Fig 4E, 4F, 4G.

2 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
neuron with its cell body situated in the head, excluding the pharynx.	head neuron		WBbt:0006751
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
WBGene00003343	mir-249	Y48D7A.3	Caenorhabditis elegans

5 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 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
	The second stage larva. At 25 Centigrade, it ranges 25.5-32.5 hours after fertilization, 11.5-18.5 hours after hatch.		L2 larva Ce	WBls:0000027
	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 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