WormMine

WS295

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  ldb-1b::gfp is expressed throughout the nervous system in larvae and in adults. Moreover it is expressed in developing and adult vulval cells and in adjacent developing and adult uterine cells. In adult male animals, all the neurons of the tail region also express ldb-1b::gfp. Expression analysis of the construct ldb-1a::gfp revealed a temporal and spatial overlapping expression pattern with ldb-1b::gfp. Additional expression is seen in all gonadal sheath cells and adult dorsal body muscle cells and vulval muscles. Embryonic expression of ldb-1 was detected first in 200- to 260-min-old embryos, in which all but the hyp-7 cells express the gfp construct. This ubiquitous expression becomes more restricted to the anterior, ventral, and posterior part in the comma stage embryo, in which all the cells but hyp-7 and the gut express the construct. Primary Identifier  Expr952
Remark  200- to 260-min-old embryos (Author) = late cleavage stage embryo (curator).
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41 Anatomy Terms

Definition Name Synonym Primary Identifier
female genital. vulva   WBbt:0006748
Longitudinal bands of muscle cells surrounding animal body, with one band running in each quadrant of the body, regulated contraction and relaxation of these muscles cause locomotion. body wall musculature body muscle WBbt:0005813
muscle associated with hermaphrodite vulva. vulval muscle   WBbt:0005821
five pairs of thin gonadal sheath cells form a single layer covering the germ line component of each arm, each pair occupying a stereotyped position along the gonad proximal-distal axis. gonadal sheath cell   WBbt:0005828
Post-embryonic cell of pedigree V6L.pppapaaa, male sensory rays, neuron, striated rootlet. R4AL lineage name: V6L.pppapaaa WBbt:0004030
Post-embryonic cell of pedigree V6R.pppapaaa, male sensory rays, neuron, striated rootlet. R4AR lineage name: V6R.pppapaaa WBbt:0004029
Post-embryonic cell of pedigree V6L.papapaaa, male sensory rays, neuron, striated rootlet. R2AL lineage name: R2L.aaa WBbt:0004042
Post-embryonic cell of pedigree V6R.papapaaa, male sensory rays, neuron, striated rootlet. R2AR lineage name: R2R.aaa WBbt:0004041
toroidal epithelial cell that make up the bulk of the uterus, four cells anterior and four cells posterior to the vulva. uterine toroidal epithelial cell ut cell WBbt:0006784
Post-embryonic cell of pedigree V5L.pppppapa, male sensory rays, neuron, darkly staining tip, open to outside. R1BL lineage name: V5L.pppppapa WBbt:0004048
Post-embryonic cell of pedigree TL.apappapa, male sensory rays, neuron, darkly staining tip, open to outside. R7BL lineage name: TL.apappapa WBbt:0004001
Post-embryonic cell of pedigree TL.appapapa, male sensory rays, neuron, darkly staining tip, open to outside. R9BL lineage name: TL.appapapa WBbt:0003968
Male sensory rays, neuron, darkly staining tip, open to outside R9BR lineage name: TR.appapapa WBbt:0003966
Male sensory rays, neuron, darkly staining tip, open to outside R7BR lineage name: TR.apappapa WBbt:0004000
Male sensory rays, neuron, darkly staining tip, open to outside R8BR lineage name: TR.appaaapa WBbt:0003988
Post-embryonic cell of pedigree V6L.ppppaapa, male sensory rays, neuron, darkly staining tip, open to outside. R5BL lineage name: V6L.ppppaapa WBbt:0004022
Post-embryonic cell of pedigree V6R.ppppaapa, male sensory rays, neuron, darkly staining tip, open to outside. R5BR lineage name: V6R.ppppaapa WBbt:0004021
Post-embryonic cell of pedigree V6L.papppapa, male sensory rays, neuron, darkly staining tip, open to outside. R3BL lineage name: V6L.papppapa WBbt:0004034
Post-embryonic cell of pedigree V6R.papppapa, male sensory rays, neuron, darkly staining tip, open to outside. R3BR lineage name: V6R.papppapa WBbt:0004033
Post-embryonic cell of pedigree TL.appaaapa, male sensory rays, neuron, darkly staining tip, open to outside. R8BL lineage name: TL.appaaapa WBbt:0003990
Post-embryonic cell of pedigree V6R.pppapapa, male sensory rays, neuron, darkly staining tip, open to outside. R4BR lineage name: V6R.pppapapa WBbt:0004027
Post-embryonic cell of pedigree V6R.papapapa, male sensory rays, neuron, darkly staining tip, open to outside. R2BR lineage name: V6R.papapapa WBbt:0004039
Post-embryonic cell of pedigree V6L.pppapapa, male sensory rays, neuron, darkly staining tip, open to outside. R4BL lineage name: V6L.pppapapa WBbt:0004028
Post-embryonic cell of pedigree V5R.pppppapa, male sensory rays, neuron, darkly staining tip, open to outside. R1BR lineage name: V5R.pppppapa WBbt:0004046
Post-embryonic cell of pedigree V6L.papapapa, male sensory rays, neuron, darkly staining tip, open to outside. R2BL lineage name: V6L.papapapa WBbt:0004040
Post-embryonic cell of pedigree V6R.pppppapa, male sensory rays, neuron, not darkly staining nor open to outside. R6BR lineage name: V6R.pppppapa WBbt:0004012
Post-embryonic cell of pedigree V6L.pppppaaa, male sensory rays, neuron, striated rootlet. R6AL lineage name: V6L.pppppaaa WBbt:0004018
Post-embryonic cell of pedigree V6R.pppppaaa, male sensory rays, neuron, striated rootlet. R6AR lineage name: V6R.pppppaaa WBbt:0004016
Post-embryonic cell of pedigree V6L.pppppapa, male sensory rays, neuron, not darkly staining nor open to outside. R6BL lineage name: V6L.pppppapa WBbt:0004014
Post-embryonic cell of pedigree V5L.pppppaaa, male sensory rays, neuron, striated rootlet. R1AL lineage name: R1L.aaa WBbt:0004052

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00002261 ldb-1 F58A3.1 Caenorhabditis elegans

4 Life Stages

Remark Definition Other Name Public Name Primary Identifier
  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 210-350min after first cleavage at 20 Centigrade. Proliferate from 421 cells to 560 cells. The stage before the fast cleavage of cells finishes. late cleavage stage embryo Ce WBls:0000014
  A developemental life stage of the nematode Caenorhabditis elegans that occurs from egg hatching until death. postembryonic Ce WBls:0000022