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Expr15558
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Expr15571
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Expr15572
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Expr15573
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Expr15579
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Expr15586
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Expr15651
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Expr15652
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Expr15589
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Expr15591
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Expr13164
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For lgc-38, all expressing cells shown are observed with the 3.5 kb reporter fusion, except for OLL, which only expresses the 3.9 kb fusion; URA expresses both. |
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Expr15598
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Expr15604
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Expr14590
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Embryonic expression of exc-7 was first observed at the bean stage. By reverse lineaging with use of SIMI-Biocell software, we confirm the identity of one of the expressing cells at this stage as the excretory canal cell. In L1 animals, broad expression in the head, ventral nerve cord (VNC), and tail was observed. In young adults, expression is notably observed in vulva cells. In the nervous system specifically, expression is observed in many neurons throughout the body, but unlike Drosophila Elav, exc-7::gfp it is not panneuronally expressed. We confirmed previously reported expression in cholinergic VNC MNs, but absence of GABAergic VNC MNs, consistent with previous reports (Fujita et al., 1999; Loria et al., 2003) and consistent with exc-7 functioning in cholinergic, but not GABAergic neurons to control alternative splicing (Norris et al., 2014). exc-7::gfp is also expressed in some non-neuronal cell types, including muscle and hypodermis, but not in the gut. A previous report showed that exc-7 is only transiently and weakly expressed in the excretory cell, which, based on exc-7's excretory mutant phenotype, has puzzled researchers (Fujita et al., 2003). We find that the gfp tagged exc-7 locus is strongly and continuously expressed in the excretory canal cell. |
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Expr15608
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Expr15369
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Expr15611
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Expr15351
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Expr15436
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unc-17(3k) |
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This information was extracted from published material (Archana Sharma-Oates, Andrew Mounsey and Ian A. Hope). |
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Expr733
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Staining is seen in a set of 47 nuclei in fixed newly hatched first larval stage (L1). All stained cells are neurons. Hermaphrodite express in cells. RIH, RIR, PVR, IL2L/R, URYVL/R, RIPL/R, AIZL/R, FLPL/R, ADAL/R, RMGL/R, BPUL/R, PLML/R, ALML/R, ALNL/R, HSNL/R, URBL/R, NSML/R, URADL/R, IL2DL/R, I2L/R, IL2VL/R, URAVL/R, URXL/R, AIML/R, URYDL/R, PQR, PVM, SDQL/R, PVDL/R, PHCL/R, PLNL/R. Male cells express as in hermaphrodite except for HSNL/R which die, and show expression in CEMDL/R, CEMVL/R which die in hermaphrodites. Expression pattern is first determined in the Q lineage. Once expression has been initiated in a cell, it is maintained by that cell and all of its descendants in all cases except for SDQ. |
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Expr9444
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nlg-1 is expressed in a subset of neurons in C. elegans adults, including ~20 cells in the ventral nerve cord and ~20 cells in the head. The nlg-1-expressing cells in the ventral nerve cord were identified as the cholinergic VA and DA motor neurons. Authors also identified the two AIY and two URB interneurons and the four URA motor neurons in the head, and the two PVD mechanosensory and two HSN motor neurons in the body, as nlg-1-expressing cells. Finally, faint Pnlg-1::YFP expression was also observed in body wall muscles. |
Bright punctate staining was observed in dendritic (postsynaptic) regions. Clear punctate staining was also observed in presynaptic regions of each neuronal type. For example, in the DA9 motor neuron, bright NLG-1::YFP puncta were present in the ventral postsynaptic domain, and dimmer puncta were present in the dorsal presynaptic region. Puncta were excluded from the synapse-poor region between the cell body and dorsal presynaptic region and from the anterior asynaptic region of the dorsal process. To further study the punctate staining in the presynaptic region, NLG-1::YFP localization was examined in animals expressing the tagged synaptic vesicle protein mCherry::RAB-3 in DA9. In the dorsal axon, NLG-1::YFP puncta partially colocalized with puncta containing mCherry::RAB-3, suggesting that NLG-1::YFP localization is perisynaptic. Sub-cellular localization within the body wall muscle: Muscle cell membrane +/- Muscle arms |
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Neuronal gene expression pattern from collation by Shawn Lockery of neuron-specific promotors posted 20/04/98 (http://chinook.uoregon.edu). Since cell AS is listed under 'body' in the pattern, it presumably means the AS.1-11 ventral cord neurons rather than the AS amphid neurons.[sdm-curator] |
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Expr320
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head: IL2 URA URB SAA SAB SIA SIB SMB SMD RMD AIY, sev more; phar: M1 M2 M5 I1f I6f, others; body: VA VB VC DA DB AS SDQ HSNf; tail: ALN PLN others [J. Duerr (personal communication to Shawn Lockery)], antibody |
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Expr1886
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Expression of the smp-2::gfp transcriptional reporter is detected initially in twofold embryos, in one mononucleate pharyngeal muscle cell and in intestinal cells. In the L1 stage, GFP fluorescence is observed in one mononucleate pharyngeal muscle cell m6, in all intestinal cells, in the head epidermal cells, in a restricted number of body wall muscles, in inner labial sensory neurons, and tentatively in URAVL/R and URADL/R motorneurons. In L4 larvae and adults, GFP fluorescence is restricted to intestinal cells and pharyngeal muscle cell m6. During larval development of the male tail, GFP expression is observed only in the hook. In adult males, rays 8 and 9, and the tail bursa express smp-2::gfp. smp-2::gfp is not seen in hyp 9 or hyp 10. |
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Picture: Fig 3. |
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Expr8694
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Expression in the alimentary canal: Strong and consistent expression in M5, I1, I3, I6, NSM. Weak or rare expression in posterior arcades. Expression in the nervous system: Phsh, ADA, ADE, ADL, AIN, AIY, ALM, AUA, AVA, AVD, AVH, AVJ, AVK, AVM, AWB, BDU, CAN, CEP, DAn, DBn, DDn, DVB, DVC, FLP, HSN, IL1, IL2, LUA, OLL, PDA, PDB, PDE, PHA, PHB, PHC, PLM, PLN, PVC, PVD, PVM, PVN, PVP, PVQ, PVR, PVT, PVW, RIB, RIC, RIF, RIP, RIS, RME, SDQ, SIA (early larva), SIB (early larva), SMB (early larva), SMD (early larva), URA, URB, VAn, VBn, VCn, VDn, M5, I1, I6, NSM. Expression in the reproductive system: In adult stage, expressed in vulval muscle, uterine muscle, HSN, VCn. In developing larva stage, expressed in HSN, VCn, and anchor cell. |
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Expr15443
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Expr15657
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Expr13088
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An frpr-18 promoter construct expressed GFP in many neurons (including AIY, ASI, BAG, URA, CAN, I6, PVQ, DVA, RIM, and VC) and in the anal sphincter and intestinal muscles. |
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Expr15431
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Expr12601
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sox-2 expression is restricted to subsets of neuroblasts. sox-2 is expressed relatively late in nervous system development, in the progenitor of differentiated neurons, but not in earlier neuroectodermal cells. sox-2 is also expressed in some progenitors of non-neural tissue, in the head hypodermis and the arcade cells. sox-2 is expressed in several postembryonic blast cells that are generated in the embryo. These blast cells include the B, Y, F, U and K rectal epithelial cells and the seam cells along the body. Although expression of sox-2 is absent in the terminal neurons generated by these lineages, sox-2 expression extends beyond the blast cell stage [e.g. sox-2 expression is maintained in the V5 daughters (V5a and V5p) but is lost in the next division].sox-2 is expressed in the sensory neurons AWB, AWC, IL1, IL2, URA, URB, OLL, the interneurons AIM, AIN, AVK, RIH and the motor neuron class RME. The sox-2 fosmid reporter or sox-2 smFISH did not show any expression in the germ line or oocytes of young adult worms. Expression patterns obtained by smFISH were very similar to the ones observed with fosmid reporters. |
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Expr12440
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sox-2::gfp was expressed in the nucleus of both AWC and AWB neurons. The expression of sox-2 in AWC and AWB is maintained throughout life. sox-2 is also continuously expressed in other sensory neurons (IL1, IL2, URA, URB, OLL), interneurons (AIM, AIN, AVK, RIH), and motor neurons (RME), as well as in other tissues such as head hypodermis, arcade cells, and rectal epithelial cells. |
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