WormMine: ExpressionPattern Expr1868

• Pattern: Almost all nuclear envelopes in L1 to L4 stage larvae stained positively with UNC-84 antibodies. Likewise, all somatic adult cells, including the distal tip cell (DTC) in the gonad, stained positive for UNC-84. Germ cells in the mitotic and transition zones of the gonad stained negative for UNC-84. UNC-84 was detectable in nuclear envelopes after the pachytene stage and continued to be positive in oocytes before fertilization. UNC-84 was not detected in the nuclear envelope from fertilized oocytes until just before the 26-cell stage. Weak staining was first detected in all nuclear envelopes at the 26-cell stage. This signal became stronger as embryonic development proceeded, with UNC-84 localized in every nuclear envelope.
• Primary Identifier: Expr1868
• Remark: Expression pattern in adult was not described.
• Subcellular Localization: nuclear envelopes

2 Anatomy Terms

Definition	Name	Synonym	Primary Identifier
a cellular object that consists of subcellular components, expresses genes or functions.	Cell	Cell type	WBbt:0004017
a female haploid germ cell.	oocyte	ovum	WBbt:0006797

1 Genes

WormBase Gene ID	Gene Name	Sequence Name	Organism
WBGene00006816	unc-84	F54B11.3	Caenorhabditis elegans

9 Life Stages

Remark	Definition	Other Name	Public Name	Primary Identifier
	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
	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 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
	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