WormMine: ExpressionPattern Expr1569

• Pattern: Weak expression of lin-17 detected in the vulva cells that form the vulva only after the vulva precursor cells had divided twice, i.e., in all Pn.pxx cells. lin-17 expression was also observed in the male tail throughout development, with the expression strong particularly at later L3 stage in most descendants of the V6 and T cells in the lateral hypodermis. lin-17 was detected in the P11.p and B cells. This expression was almost uniform around the cell surface prior to their asymmetric divisions. Lin-17 was also detected in both daughters and all the granddaughter cells of the P11.p and B cells. Expression in the daughter cells were also uniform around the cells. In addition, weak lin-17 expression was detected in the P10.p cell and both of its daughter cells. Authors failed to detect lin-17 expression in P7.p, Z1, Z4 and T cells.
• Primary Identifier: Expr1569
• Subcellular Localization: Expressed on cell membrane.

30 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
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
descendent cell of P11, posterior	P11.p		WBbt:0006899
descendent cell of P10, posterior	P10.p		WBbt:0006898
Posterior daughter cell of P5.pp, fuses into hermaphrodite vulD syncytium.	P5.ppp	lineage name: P5.ppp	WBbt:0004477
Anterior daughter cell of P7.pa, fuses into hermaphrodite vulD syncytium.	P7.paa	lineage name: P7.paa	WBbt:0004448
cell, anterior daughter of P6.pp	P6.ppa		WBbt:0006991
cell, posterior daughter of P6.pa	P6.pap		WBbt:0006990
cell, anterior daughter of P6.pa	P6.paa		WBbt:0006989
post-embryonic cell of pedigree P5.pap	P5.pap		WBbt:0007254
post-embryonic cell of pedigree P5.paa	P5.paa		WBbt:0007253
post-embryonic cell of pedigree P7.ppa	P7.ppa		WBbt:0007265
post-embryonic cell of pedigree P7.pap	P7.pap		WBbt:0007264
post-embryonic cell of pedigree P6.ppp	P6.ppp		WBbt:0007260
post-embryonic cell of pedigree P5.ppa	P5.ppa		WBbt:0007256
post-embryonic cell of pedigree P7.ppp	P7.ppp		WBbt:0007266
cell, posterior daughter of B cell in male	B.p		WBbt:0006986
cell, anterior daughter of B cell in male	B.a		WBbt:0006985
Rectal cell, postembryonic blast cell in male	B cell	lineage name: ABprppppapa	WBbt:0003825
Hypodermis associated with hook sensillum of male, contains nucleus P11.ppp	P11.ppp	lineage name: P11.ppp	WBbt:0004372
post-embryonic cell of pedigree P11.pa, only present in male animals.	P11.pa		WBbt:0007819
post-embryonic cell of pedigree P11.pp, only present in male animals.	P11.pp		WBbt:0007822
post-embryonic cell of pedigree P11.pap, only present in male animals.	P11.pap		WBbt:0007821
post-embryonic cell of pedigree P11.paa, only present in male animals.	P11.paa		WBbt:0007820
post-embryonic cell of pedigree P11.ppa, only present in male animals.	P11.ppa		WBbt:0007823
post-embryonic cell of pedigree B.ar	B.ar		WBbt:0007059
post-embryonic cell of pedigree B.pp	B.pp		WBbt:0007073
post-embryonic cell of pedigree B.pa	B.pa		WBbt:0007072
post-embryonic cell of pedigree B.al	B.al		WBbt:0007044
post-embryonic cell of pedigree P10.pa	P10.pa		WBbt:0007215
post-embryonic cell of pedigree P10.pp	P10.pp		WBbt:0007221

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00003006	lin-17	Y71F9B.5	Caenorhabditis elegans

1 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	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