WormMine

WS294

Intermine data mining platform for C. elegans and related nematodes

Expression Pattern :

Pattern  The pattern of gfp expression in hermaphrodites carrying the gfp reporter was dynamic but at all stages restricted to hypodermal cells. Early in the L1 stage, expression was seen in H0, H1, and H2, in the anterior V cells, and in the T cells. Weak expression was also seen in hypodermal nuclei in the head and the tail, including those in hyp5, hyp6, hyp8, hyp9, and hyp10. Expression was not seen at this stage, however, in the P cells or in nuclei in the hyp7 syncytium. After division of H1, both H1.a, a seam cell, and H1.p, which joins hyp7, expressed gfp. Likewise, after division of V1V4 both the anterior daughters (which join hyp7) and the posterior daughters (which remain seam cells) expressed gfp. This pattern was repeated at each of the larval molts with the result that in adult worms, all descendents of H1, H2, and V1V4 expressed gfp. At the end of the L1 stage, V5.p could be seen to express gfp but not V5.a, which is a neuroblast. In the P cell lineages, expression was first seen toward the end of the L1 stage in P1.p, P2.p, P9.p, P10.p, and P11.p nuclei. These cells fuse with hyp7 during the L1 stage. Expression of gfp was not seen, on the other hand, in the daughters of P3 to P8 or P12 (all of which remain separate from hyp7). By the end of the L1 stage most nuclei in hyp7 expressed gfp, as did those in hyp5, hyp6, hyp8, hyp9, hyp10, and hyp11. After division of P3.p, P4.p, and P8.p during the L3 stage, all six daughters started to express gfp concomitant with their fusion with hyp7. The daughters of P5.p, P6.p, and P7.p, the progenitors of the vulva, remained negative for gfp expression as did all the cells they subsequently gave rise to. In adult worms, no hypodermal nuclei that failed to express gfp could be identified. Conversely, no nonhypodermal nuclei were observed at any stage that expressed the gfp marker. Primary Identifier  Expr1894
Remark  Lineage expression: P lineage. Lineage expression: T lineage. Lineage expression: V lineage. Subcellular Localization  nuclei
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47 Anatomy Terms

Definition Name Synonym Primary Identifier
entire syncytium of hyp7 hyp7 syncytium hyp7 WBbt:0005734
Tail ventral hypodermis hyp10 lineage name: ABplppppppp WBbt:0004378
Tail ventral hypodermis, 8th hypodermis cell hyp8   WBbt:0004381
Tail ventral hypodermis, 9th hypodermis cell hyp9   WBbt:0004380
Tail dorsal hypodermis hyp11 lineage name: Cpappv WBbt:0004377
Cylindrical hypodermal syncytium in head hyp5 lineage name: ABarpappap WBbt:0004685
Seam hypodermal cell, postembryonic blast cell H1L lineage name: ABplaaappp WBbt:0004766
Seam hypodermal cell, postembryonic blast cell H1R lineage name: ABarpapppp WBbt:0004765
Seam hyopdermal cell, postemb. blast cell, L1 deirid socket H2L lineage name: ABarppaaap WBbt:0004764
Seam hyopdermal cell, postemb. blast cell, L1 deirid socket H2R lineage name: ABarpppaap WBbt:0004763
Seam hypodermal cell H0L lineage name: ABplaaappa WBbt:0004778
Seam hypodermal cell H0R lineage name: ABarpapppa WBbt:0004777
Cylindrical hypodermal syncytium in head hyp6 lineage name: ABarpaapaa WBbt:0004679
Anterior daughter cell of H2R.pp, fuses into postembryonic large hypodermal syncytium hyp7. H2R.ppa lineage name: H2R.ppa WBbt:0004632
Anterior daughter cell of H2R.ppp, fuses into postembryonic large hypodermal syncytium hyp7. H2R.pppa lineage name: H2R.pppa WBbt:0004630
Posterior daughter cell of H2R.a, fuses into postembryonic large hypodermal syncytium hyp7. H2R.ap lineage name: H2R.ap WBbt:0004635
Anterior daughter cell of H2L.ppp, fuses into postembryonic large hypodermal syncytium hyp7. H2L.pppa lineage name: H2L.pppa WBbt:0004636
Anterior daughter cell of H2R.p, fuses into postembryonic large hypodermal syncytium hyp7. H2R.pa lineage name: H2R.pa WBbt:0004634
Anterior daughter cell of H2L.p, fuses into postembryonic large hypodermal syncytium hyp7. H2L.pa lineage name: H2L.pa WBbt:0004642
Anterior daughter cell of H2L.pp, fuses into postembryonic large hypodermal syncytium hyp7. H2L.ppa lineage name: H2L.ppa WBbt:0004640
Posterior daughter cell of H1R, fuses into postembryonic large hypodermal syncytium hyp7. H1R.p lineage name: H1R.p WBbt:0004646
Posterior daughter cell of H2L.a, fuses into postembryonic large hypodermal syncytium hyp7. H2L.ap lineage name: H2L.ap WBbt:0004644
Anterior daughter cell of H1R.app, fuses into postembryonic large hypodermal syncytium hyp7. H1R.appa lineage name: H1R.appa WBbt:0004648
Anterior daughter cell of H1R.ap, fuses into postembryonic large hypodermal syncytium hyp7. H1R.apa lineage name: H1R.apa WBbt:0004650
Anterior daughter cell of H1L.app, fuses into postembryonic large hypodermal syncytium hyp7. H1L.appa lineage name: H1L.appa WBbt:0004654
Posterior daughter cell of H1L, fuses into postembryonic large hypodermal syncytium hyp7. H1L.p lineage name: H1L.p WBbt:0004652
Anterior daughter cell of H1L.ap, fuses into postembryonic large hypodermal syncytium hyp7. H1L.apa lineage name: H1L.apa WBbt:0004655
Postembryonic seam hypodermal cells, make alae; of pedigree H2R.pppp H2R.pppp lineage name: H2R.pppp WBbt:0004770
Postembryonic seam hypodermal cells, make alae; of pedigree H2L.pppp. H2L.pppp lineage name: H2L.pppp WBbt:0004771
Postembryonic seam hypodermal cells, make alae; of pedigree H1L.appp. H1L.appp lineage name: H1L.appp WBbt:0004774

1 Genes

WormBase Gene ID Gene Name Sequence Name Organism
WBGene00003057 lon-3 ZK836.1 Caenorhabditis elegans

0 Life Stages