Secreted peptide prohormone-13

Overview
NameSecreted peptide prohormone-13
Smed IDSMED30011515
Length (bp)306
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 Secreted peptide prohormone-13 (SMED30011515) t-SNE clustered cells

Violin plots show distribution of expression levels for Secreted peptide prohormone-13 (SMED30011515) 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 Secreted peptide prohormone-13 (SMED30011515) in the t-SNE clustered sub-lethally irradiated X1 and X2 cells.

Violin plots show distribution of expression levels for Secreted peptide prohormone-13 (SMED30011515) 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




SMED30011515

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



PAGE Curations: 11

  
Expressed InReference TranscriptGene ModelsPublished TranscriptTranscriptomePublicationSpecimenLifecycleEvidence
head regionSMED30011515SMESG000009971.1 SmedASXL_018999SmedAsxl_ww_GCZZ01PMID:27034770
Currie et al., 2016
whole organism asexual adult RNA-sequencing evidence
nervous systemSMED30011515SMESG000009971.1 dd_Smed_v4_1538_0_1dd_Smed_v4PMID:29674431
Fincher et al., 2018
FACS sorted cell population asexual adult single-cell RNA-sequencing evidence
cephalic gangliaSMED30011515SMESG000009971.1 dd_Smed_v4_1538_0_1dd_Smed_v4PMID:29674431
Fincher et al., 2018
FACS sorted cell population asexual adult single-cell RNA-sequencing evidence
cilated neuronSMED30011515SMESG000009971.1 dd_Smed_v4_1538_0_1dd_Smed_v4PMID:29674431
Fincher et al., 2018
FACS sorted cell population asexual adult single-cell RNA-sequencing evidence
non-ciliated neuronSMED30011515SMESG000009971.1 dd_Smed_v4_1538_0_1dd_Smed_v4PMID:29674431
Fincher et al., 2018
FACS sorted cell population asexual adult single-cell RNA-sequencing evidence
head regionSMED30011515SMESG000009971.1 dd_Smed_v6_1538_0_1dd_Smed_v6PMID:28171748
Stückemann et al., 2017
whole organism asexual adult RNA-sequencing evidence
pharynxSMED30011515SMESG000009971.1 BK007029smed_ncbi_20200123PMID:20967238
Collins JJ et al., 2010
whole organism asexual adult colorimetric in situ hybridization evidence
cephalic gangliaSMED30011515SMESG000009971.1 BK007029smed_ncbi_20200123PMID:20967238
Collins JJ et al., 2010
whole organism asexual adult colorimetric in situ hybridization evidence
ventral nerve cordSMED30011515SMESG000009971.1 BK007029smed_ncbi_20200123PMID:20967238
Collins JJ et al., 2010
whole organism asexual adult colorimetric in situ hybridization evidence
reproductive organSMED30011515SMESG000009971.1 Contig43798newmark_estsPMID:28434803
Rouhana et al., 2017
whole organism adult hermaphrodite RNA-sequencing evidence
reproductive organSMED30011515SMESG000009971.1 Contig43798uc_Smed_v2PMID:28434803
Rouhana et al., 2017
whole organism adult hermaphrodite RNA-sequencing evidence
Note: Hover over icons to view figure legend
Homology
BLAST of Secreted peptide prohormone-13 vs. TrEMBL
Match: E3CTK4 (Secreted peptide prohormone-13 OS=Schmidtea mediterranea OX=79327 PE=2 SV=1)

HSP 1 Score: 162.155 bits (409), Expect = 4.699e-50
Identity = 78/78 (100.00%), Postives = 78/78 (100.00%), Query Frame = 1
Query:    1 MKFTIYTVLTATLWIFLVQTEEAEIPQKDFLQNYDLIPNYEQRIEDSWRDPDRIRLMKKFRGLLGKRVHAKRFRGLLG 234
            MKFTIYTVLTATLWIFLVQTEEAEIPQKDFLQNYDLIPNYEQRIEDSWRDPDRIRLMKKFRGLLGKRVHAKRFRGLLG
Sbjct:    1 MKFTIYTVLTATLWIFLVQTEEAEIPQKDFLQNYDLIPNYEQRIEDSWRDPDRIRLMKKFRGLLGKRVHAKRFRGLLG 78          
BLAST of Secreted peptide prohormone-13 vs. Planmine SMEST
Match: SMESG000009971.1 (SMESG000009971.1)

HSP 1 Score: 162.155 bits (409), Expect = 1.307e-53
Identity = 78/78 (100.00%), Postives = 78/78 (100.00%), Query Frame = 1
Query:    1 MKFTIYTVLTATLWIFLVQTEEAEIPQKDFLQNYDLIPNYEQRIEDSWRDPDRIRLMKKFRGLLGKRVHAKRFRGLLG 234
            MKFTIYTVLTATLWIFLVQTEEAEIPQKDFLQNYDLIPNYEQRIEDSWRDPDRIRLMKKFRGLLGKRVHAKRFRGLLG
Sbjct:    1 MKFTIYTVLTATLWIFLVQTEEAEIPQKDFLQNYDLIPNYEQRIEDSWRDPDRIRLMKKFRGLLGKRVHAKRFRGLLG 78          
The following BLAST results are available for this feature:
BLAST of Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 vs. TrEMBL
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI TrEMBL)
Total hits: 1
Match NameE-valueIdentityDescription
E3CTK44.699e-50100.00Secreted peptide prohormone-13 OS=Schmidtea medite... [more]
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BLAST of Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 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 Secreted peptide prohormone-13 vs. Planmine SMEST
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Planmine SMEST)
Total hits: 1
Match NameE-valueIdentityDescription
SMESG000009971.11.307e-53100.00SMESG000009971.1[more]
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Sequences
The following sequences are available for this feature:

transcript sequence

>SMED30011515 ID=SMED30011515|Name=Secreted peptide prohormone-13|organism=Schmidtea mediterranea sexual|type=transcript|length=306bp
ATGAAATTTACAATTTACACCGTTCTGACAGCAACTCTCTGGATATTTCT
CGTTCAAACTGAGGAAGCAGAAATTCCACAAAAAGATTTTCTCCAAAACT
ACGATTTGATTCCAAACTATGAACAAAGAATTGAAGACTCGTGGAGAGAT
CCAGACCGTATTCGCTTAATGAAAAAGTTCCGTGGATTATTGGGTAAAAG
AGTACATGCCAAACGATTCCGAGGATTATTAGGTTGAATGATTATTTGAG
TTGTGGGATTTTAGAAATTGATTTTTCTGTAATTTAATATATTGATTTGC
TTTTGA
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Aliases
The feature 'Secreted peptide prohormone-13' has the following synonyms
Synonym
spp-13
Annotated Terms
The following terms have been associated with this transcript:
Vocabulary: Planarian Anatomy
TermDefinition
PLANA:0000016pharynx
PLANA:0000044cephalic ganglia
PLANA:0000097ventral nerve cord
PLANA:0000418head
PLANA:0002089reproductive organ
InterPro
Analysis Name: Schmidtea mediteranean smed_20140614 Interproscan
Date Performed: 2020-05-01
IPR TermIPR DescriptionSourceSource TermSource DescriptionAlignment
NoneNo IPR availableSIGNALP_EUKSignalP-noTMSignalP-noTMcoord: 1..23
score: 0.724