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WormBase Tree Display for Expr_pattern: Expr1300

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Name Class

Expr1300Expression_ofGeneWBGene00003015
Reflects_endogenous_expression_ofWBGene00003015
Expression_dataLife_stageWBls:0000038
WBls:0000035
WBls:0000041
Anatomy_termWBbt:0003905Certain
WBbt:0004523Certain
WBbt:0004647Certain
WBbt:0004716Certain
WBbt:0004724Certain
WBbt:0004725Certain
WBbt:0004810Certain
WBbt:0004811Certain
WBbt:0004812Certain
WBbt:0004813Certain
WBbt:0004814Certain
WBbt:0004815Certain
WBbt:0004816Certain
WBbt:0004832Certain
WBbt:0004833Certain
WBbt:0004834Certain
WBbt:0004835Certain
WBbt:0004887Certain
WBbt:0004963Certain
WBbt:0004964Certain
WBbt:0005062Certain
WBbt:0005300Partial
RemarkExpressed in some ventral cord neurons.
WBbt:0005753Certain
WBbt:0006854Certain
WBbt:0006985Certain
WBbt:0006986Certain
WBbt:0007044Certain
WBbt:0007045Certain
WBbt:0007046Certain
WBbt:0007047Certain
WBbt:0007048Certain
WBbt:0007049Certain
WBbt:0007050Certain
WBbt:0007051Certain
WBbt:0007052Certain
WBbt:0007053Certain
WBbt:0007054Certain
WBbt:0007055Certain
WBbt:0007056Certain
WBbt:0007058Certain
WBbt:0007059Certain
WBbt:0007060Certain
WBbt:0007061Certain
WBbt:0007062Certain
WBbt:0007063Certain
WBbt:0007064Certain
WBbt:0007065Certain
WBbt:0007066Certain
WBbt:0007067Certain
WBbt:0007068Certain
WBbt:0007069Certain
WBbt:0007070Certain
WBbt:0007071Certain
WBbt:0007072Certain
WBbt:0007073Certain
WBbt:0007074Certain
WBbt:0007075Certain
WBbt:0007076Certain
WBbt:0007077Certain
WBbt:0007078Certain
WBbt:0007826Certain
WBbt:0007827Certain
WBbt:0007828Certain
WBbt:0007829Certain
WBbt:0007850Certain
Partial
RemarkExpressed in some ventral cord neurons.
WBbt:0008044Certain
WBbt:0008045Certain
WBbt:0008046Certain
WBbt:0008047Certain
WBbt:0008049Certain
WBbt:0008050Certain
WBbt:0008051Certain
WBbt:0008052Certain
GO_termGO:0005634
Subcellular_localizationnuclei
TypeAntibodyLIN-29 indirect immunofluorescence.
PatternLIN-29 accumulates in B cell progeny. In contrast to the LIN-29 accumulation pattern observed in wild-type hermaphrodites, LIN-29 is not detectable in the F, U, Y, or M blast cell nuclei, or in their progeny, in males. LIN-29 is detected in the progeny of B. LIN-29 is first detectable in B cell progeny during the L3 stage. Although all B.a and B.p progeny accumulate LIN-29, the LIN-29 accumulation signals appear weaker and transient in B.p progeny. The identification of these LIN-29-accumulating cells as B progeny is based on their size, shape, and relative position within the male tail and is further supported by laser microsurgery experiments and the examination of LIN-29-accumulation patterns in a mutant with defects in B cell specification. Elimination of the B cell by laser micro-surgery during the L1 stage reduced the number of LIN-29-accumulating nuclei in the male tail by 1015. LIN-29 appears to persist in B.a progeny in the adult stage.
LIN-29 accumulates in the linker cell. The first male-specific LIN-29 accumulation is detected in the nucleus of the linker cell (LC) positioned at the tip of the growing end of the gonad. LIN-29 accumulates in the LC during the L3 stage, after the gonad arm has completed the 180 turn. LIN-29 remains detectable until the late L4 stage when its disappearance is presumably due to LC destruction.
LIN-29 accumulates in the male tail seam. LIN-29 accumulates in the lateral body seam cell nuclei and in the SET nuclei in L4 stage wild-type males.
LIN-29 accumulates in ventral cord nuclei. During the late L3 stage, five to seven nuclei that belong to the preanal ganglion accumulate LIN-29. Four preanal ganglion nuclei accumulates LIN-29 and were identified by position as the CA9, CP9, AS11, and VA11 neurons which are descended from P11.a. LIN-29 accumulation in the preanal ganglion cluster persists through adulthood. In late L4 stage and adult males, additional ventral cord nuclei anterior to the preanal ganglion accumulate LIN-29. The accumulation of LIN-29 in ventral cord neurons is not observed in hermaphrodites. Also in contrast to hermaphrodites, the ventral hypodermal nuclei positioned within the ventral cord do not contain detectable levels of LIN-29 in adult males.
RemarkNo detailed description on cellular expression pattern at hermaphrodites.
ReferenceWBPaper00003403
Antibody_infoWBAntibody00000115