WormMine: ExpressionPattern Expr8031

• Pattern: In wild-type embryos, CEH-39 was first detectable in the 2-cell stage, but robust CEH-39 accumulation began at the 8-cell stage and tapered off by the 150-cell stage, disappearing almost completely by the 200-cell stage. CEH-39 expressed in 2-cell embryos and also germline cells in hermaphrodite gonads. In germline cells, CEH-39 nuclear staining was observed from late pachytene through diakinesis.
• Primary Identifier: Expr8031
• Remark: Picture: Figure 4.
• Subcellular Localization: CEH-39 appeared to associate with condensed DNA. During mitosis, CEH-39 was detected on metaphase and anaphase chromosomes. In germline cells, staining colocalized with the condensed diakinetic chromosomes.

1 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
cell line which early in development becomes differentiated from the remaining somatic cell line, and alone has the potential to undergo meiosis and form gametes.	germ line	germline	WBbt:0005784

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00000460	ceh-39	T26C11.7	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