WormMine: ExpressionPattern Expr13910

• Pattern: In embryos with the Pmnp-1::mnp-1::gfp transgene, we first detected GFP at about 250 min after first cell division. Expression continued throughout the rest of embryonic and post embryonic development. By 350 min after first division GFP was detected in many cells whose positions suggested that they were muscle cell precursors. In 1.5-fold stage and older embryos, expression continued in putative muscle precursors. In addition, we detected GFP expression in cells whose positions were consistent with their being neuronal precursors. In young larvae through adult, Pmnp-1::mnp-1::gfp was expressed in body wall muscle cells and sometimes within neurons.
• Primary Identifier: Expr13910

2 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
Major cell type of nervous tissue, specialized for transmission of information in the form of patterns of impulses.	neuron	neurone	WBbt:0003679
Contractile cell that makes up muscle tissue.	muscle cell		WBbt:0003675

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00007139	mnp-1	B0285.7	Caenorhabditis elegans

6 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 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
	A developmental life stage of the nematode Caenorhabditis elegans that occurs from egg hatching until adulthood.		larva Ce	WBls:0000023
	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
	The C. elegans life stage spanning 290-350min after first cleavage at 20 Centigrade. Proliferate from 421 cells to 560 cells. The stage when embryo just finished gastrulation and is enclosing.		enclosing embryo Ce	WBls:0000013
	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