SMED30004977

Overview
NameSMED30004977
Smed IDSMED30004977
Length (bp)714
Neoblast Clusters

Zeng et. al., 2018




▻ Overview

▻ Neoblast Population

▻ Sub-lethal Irradiated Surviving X1 and X2 Cell Population

 



 

Overview

 

Single cell RNA-seq of pluripotent neoblasts and its early progenies


We isolated X1 neoblasts cells enriched in high piwi-1 expression (Neoblast Population), and profiled ∼7,614 individual cells via scRNA-seq. Unsupervised analyses uncovered 12 distinct classes from 7,088 high-quality cells. We designated these classes Nb1 to Nb12 and ordered them based on high (Nb1) to low (Nb12) piwi-1 expression levels. We further defined groups of genes that best classified the cells parsed into 12 distinct cell clusters to generate a scaled expression heat map of discriminative gene sets for each cluster. Expression of each cluster’s gene signatures was validated using multiplex fluorescence in situ hybridization (FISH) co-stained with piwi-1 and largely confirmed the cell clusters revealed by scRNA-seq.

We also tested sub-lethal irradiation exposure. To profile rare pluripotent stem cells (PSCs) and avoid interference from immediate progenitor cells, we determined a time point after sub-lethal irradiation (7 DPI) with minimal piwi-1+ cells, followed by isolation and single-cell RNA-seq of 1,200 individual cells derived from X1 (Piwi-1 high) and X2 (Piwi-1 low) cell populations (Sub-lethal Irradiated Surviving X1 and X2 Cell Population)




Explore this single cell expression dataset with our NB Cluster Shiny App




 

Neoblast Population

 

t-SNE plot shows two-dimensional representation of global gene expression relationships among all neoblasts (n = 7,088 after filter). Cluster identity was assigned based on the top 10 marker genes of each cluster (Table S2), followed by inspection of RNA in situ hybridization patterns. Neoblast groups, Nb.


Expression of SMED30004977 (SMED30004977) t-SNE clustered cells

Violin plots show distribution of expression levels for SMED30004977 (SMED30004977) in cells (dots) of each of the 12 neoblast clusters.

 

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Sub-lethal Irradiated Surviving X1 and X2 Cell Population

 

t-SNE plot of surviving X1 and X2 cells (n = 1,039 after QC filter) after sub-lethal irradiation. Colors indicate unbiased cell classification via graph-based clustering. SL, sub-lethal irradiated cell groups.

Expression of SMED30004977 (SMED30004977) in the t-SNE clustered sub-lethally irradiated X1 and X2 cells.

Violin plots show distribution of expression levels for SMED30004977 (SMED30004977) in cells (dots) of each of the 10 clusters of sub-leathally irradiated X1 and X2 cells.

 

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Embryonic Expression

Davies et. al., 2017




Hover the mouse over a column in the graph to view average RPKM values per sample.
Sort Descending | Sort Ascending | Only Non-Zero Values | Tile/Chart | Reset

Embryonic Stages: Y: yolk. S2-S8: Stages 2-8. C4: asexual adult. SX: virgin, sexually mature adult.
For further information about sample preparation and analysis for the single animal RNA-Seq experiment, please refer to the Materials and Methods

 

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Anatomical Expression

PAGE et. al., 2020




SMED30004977

has been reported as being expressed in these anatomical structures and/or regions. Read more about PAGE



PAGE Curations: 3

  
Expressed InReference TranscriptGene ModelsPublished TranscriptTranscriptomePublicationSpecimenLifecycleEvidence
X1 cellSMED30004977h1SMcG0014769 SmedASXL_000009SmedAsxl_ww_GCZZ01PMID:26114597
Zhu et al., 2015
FACS sorted cell population asexual adult RNA-sequencing evidence
pharynxSMED30004977h1SMcG0014769 dd_Smed_v4_12807_0_1dd_Smed_v4PMID:29674431
Fincher et al., 2018
FACS sorted cell population asexual adult single-cell RNA-sequencing evidence
parenchymal cellSMED30004977h1SMcG0014769 dd_Smed_v4_12807_0_1dd_Smed_v4PMID:29674431
Fincher et al., 2018
FACS sorted cell population asexual adult single-cell RNA-sequencing evidence
Note: Hover over icons to view figure legend
Alignments
SMED30004977 aligns in the following genomic locations:
Alignment LocationAlignment Score
v31.000081:145379..146087 +3545
Homology
BLAST of SMED30004977 vs. Planmine SMEST
Match: SMESG000075254.1 (SMESG000075254.1)

HSP 1 Score: 342.428 bits (877), Expect = 8.659e-121
Identity = 207/207 (100.00%), Postives = 207/207 (100.00%), Query Frame = 2
Query:   68 MCAKQNDCKDKISLSSARKRKLPQYRLMAEENHIAHELEHEKRLTDISKMSSHFDSWDSDCSDSIPSLPRKHSFSGNLLISVTGXXXXXXXXXXXXXXXXXXXXXXGKSKKSPFITNNREKLINRSLSSEDNNRFSSPLSDTESHVATILNEKNPFYKSFSHNQSLVGACQQTDQKSLVDVKLNFKNSELLISDDSHKVDEILNENK 688
            MCAKQNDCKDKISLSSARKRKLPQYRLMAEENHIAHELEHEKRLTDISKMSSHFDSWDSDCSDSIPSLPRKHSFSGNLLISVTGNSSPSSSPSLSRNPSPALSLPNGKSKKSPFITNNREKLINRSLSSEDNNRFSSPLSDTESHVATILNEKNPFYKSFSHNQSLVGACQQTDQKSLVDVKLNFKNSELLISDDSHKVDEILNENK
Sbjct:    1 MCAKQNDCKDKISLSSARKRKLPQYRLMAEENHIAHELEHEKRLTDISKMSSHFDSWDSDCSDSIPSLPRKHSFSGNLLISVTGNSSPSSSPSLSRNPSPALSLPNGKSKKSPFITNNREKLINRSLSSEDNNRFSSPLSDTESHVATILNEKNPFYKSFSHNQSLVGACQQTDQKSLVDVKLNFKNSELLISDDSHKVDEILNENK 207          
The following BLAST results are available for this feature:
BLAST of SMED30004977 vs. Ensembl Human
Analysis Date: 2016-08-08 (Schmidtea mediterranea smed_20140614 BLASTX Human e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Celegans
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Celegan e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Fly
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Drosophila e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Zebrafish
Analysis Date: 2016-08-08 (Schmidtea mediterranea smed_20140614 BLASTX Zebrafish e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Xenopus
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Xenopus e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Mouse
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Mouse e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. UniProt/SwissProt
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI UniProt)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. TrEMBL
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI TrEMBL)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Cavefish
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Cavefish e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Sea Lamprey
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Sea Lamprey e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Yeast
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Yeast e!Fungi46)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Nematostella
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Nematostella e!Metazoa46)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Ensembl Medaka
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Medaka e!99)
Total hits: 0
Match NameE-valueIdentityDescription
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BLAST of SMED30004977 vs. Planmine SMEST
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Planmine SMEST)
Total hits: 1
Match NameE-valueIdentityDescription
SMESG000075254.18.659e-121100.00SMESG000075254.1[more]
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Sequences
The following sequences are available for this feature:

transcript sequence

>SMED30004977 ID=SMED30004977|Name=SMED30004977|organism=Schmidtea mediterranea sexual|type=transcript|length=714bp
ACTTTCTAAATTCAAAATATATAAATTTTGAAAAAACATTTTTAAATTTA
AATTTAGAATTCAGAAAATGTGTGCAAAACAGAATGATTGCAAAGATAAA
ATATCTCTATCATCAGCAAGAAAACGTAAGCTACCACAATATAGATTAAT
GGCTGAAGAAAATCATATCGCACATGAATTAGAACACGAAAAAAGATTAA
CAGATATTTCCAAAATGTCATCACATTTTGATAGTTGGGATTCTGACTGC
AGTGATTCTATTCCTTCTTTGCCTAGAAAGCATTCTTTTTCTGGGAATTT
GTTGATATCAGTTACTGGAAATTCATCACCTTCATCTAGTCCATCATTGT
CTAGAAATCCATCACCAGCTCTATCTCTACCAAATGGTAAATCGAAGAAA
TCTCCCTTTATCACAAATAATCGAGAAAAATTAATTAATCGATCTTTATC
ATCAGAAGATAACAATAGATTTTCTAGTCCCTTATCCGATACCGAGAGTC
ATGTTGCAACAATTTTAAATGAAAAAAACCCATTTTATAAAAGTTTTAGT
CACAATCAATCACTAGTTGGCGCTTGTCAACAAACTGATCAGAAATCCCT
AGTTGATGTTAAACTGAATTTTAAAAATTCAGAATTACTTATATCAGATG
ATAGCCACAAAGTCGATGAGATTTTAAATGAAAATAAATAAGTTTTTACC
TTTTATTAGAGATC
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protein sequence of SMED30004977-orf-1

>SMED30004977-orf-1 ID=SMED30004977-orf-1|Name=SMED30004977-orf-1|organism=Schmidtea mediterranea sexual|type=polypeptide|length=208bp
MCAKQNDCKDKISLSSARKRKLPQYRLMAEENHIAHELEHEKRLTDISKM
SSHFDSWDSDCSDSIPSLPRKHSFSGNLLISVTGNSSPSSSPSLSRNPSP
ALSLPNGKSKKSPFITNNREKLINRSLSSEDNNRFSSPLSDTESHVATIL
NEKNPFYKSFSHNQSLVGACQQTDQKSLVDVKLNFKNSELLISDDSHKVD
EILNENK*
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Annotated Terms
The following terms have been associated with this transcript:
Vocabulary: Planarian Anatomy
TermDefinition
PLANA:0002109X1 cell
InterPro
Analysis Name: Schmidtea mediteranean smed_20140614 Interproscan
Date Performed: 2020-05-01
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 85..118
NoneNo IPR availableMOBIDB_LITEmobidb-litedisorder_predictioncoord: 1..22