WormMine: ExpressionPattern Expr1453

• Pattern: end-1 RNA is first detected by in situ hybridization in the E cell of an 8-cell embryo and becomes more abundant in the daughters of E by the 15-cell stage. The strongest signal was detected at the 20- to 30-cell stage; however, the message is at low abundance at all stages that it is detected. Transcripts were undetectable after the division of the E daughters (50- to 100-cell stage). No end-1 transcripts were detected outside the E lineage at any stage in embryogenesis.
• Primary Identifier: Expr1453

3 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
embryonic cell	Ep		WBbt:0006612
Embryonic founder cell	E	lineage name: P0.pap	WBbt:0004804
embryonic cell	Ea		WBbt:0006733

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00001310	end-1	F58E10.2	Caenorhabditis elegans

2 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	The C. elegans life stage spanning 100-290min after first cleavage at 20 Centigrade. Proliferate from 28 cells to 421 cells. Referring to the whole period of gastrulation.		gastrulating embryo Ce	WBls:0000010
	The C. elegans life stage spanning 0-100min after first cleavage at 20 Centigrade. Proliferate from 1 cell to 28 cells. From first cleavage until the start of gastrulation.		blastula embryo Ce	WBls:0000005