Sparc
Overview
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 progeniesWe 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
Sub-lethal Irradiated Surviving X1 and X2 Cell Population
Embryonic Expression
Davies et. al., 2017
Hover the mouse over a column in the graph to view average RPKM values per sample. Embryonic Stages: Y: yolk. S2-S8: Stages 2-8. C4: asexual adult. SX: virgin, sexually mature adult. back to top Anatomical Expression
PAGE et. al., 2020SMED30015470 has been reported as being expressed in these anatomical structures and/or regions. Read more about PAGEPAGE Curations: 7
Homology
BLAST of Sparc vs. Ensembl Celegans
Match: ost-1 (SPARC [Source:UniProtKB/Swiss-Prot;Acc:P34714]) HSP 1 Score: 59.3066 bits (142), Expect = 5.824e-10 Identity = 55/235 (23.40%), Postives = 99/235 (42.13%), Query Frame = 1 Query: 199 AQDKCANVQCKDGEVCDAGK-----CKCMEQCPEEWNNYPRQLCVDG-KTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEE--ASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMD-KNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGS---GTISLSAWNSCFKVPKAE 867 A++ C + QC G+ C GK C+C+ +CPE + ++C + +T+ CDL+R +C C + C A F + + ++Y C+ L D +EE A F R+A W + + L + L + + H + + FCE+D K ++ ++ E+ ++ + P C+ FL C + G IS+ W C + + E Sbjct: 49 AKNPCEDHQCGWGKECVVGKKGEPTCECISKCPELDGDPMDKVCANNNQTFTSLCDLYRERCLCKRKSKECSKA-FNA-----KVHLEYLGECKKL----DECTEEHMAQFPERMADWLFQVMKE--------------LKKRRELHKLEWEELLSEAENDDEKKHVYPVIWKFCELDTKPHDKSVSHHELIPITAPVIPMESCIKPFLEGCDANNDGNISIKEWGKCLGLKEGE 259
BLAST of Sparc vs. UniProt/SwissProt
Match: sp|P34714|SPRC_CAEEL (SPARC OS=Caenorhabditis elegans OX=6239 GN=ost-1 PE=1 SV=1) HSP 1 Score: 59.3066 bits (142), Expect = 7.409e-9 Identity = 55/235 (23.40%), Postives = 99/235 (42.13%), Query Frame = 1 Query: 199 AQDKCANVQCKDGEVCDAGK-----CKCMEQCPEEWNNYPRQLCVDG-KTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEE--ASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMD-KNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGS---GTISLSAWNSCFKVPKAE 867 A++ C + QC G+ C GK C+C+ +CPE + ++C + +T+ CDL+R +C C + C A F + + ++Y C+ L D +EE A F R+A W + + L + L + + H + + FCE+D K ++ ++ E+ ++ + P C+ FL C + G IS+ W C + + E Sbjct: 49 AKNPCEDHQCGWGKECVVGKKGEPTCECISKCPELDGDPMDKVCANNNQTFTSLCDLYRERCLCKRKSKECSKA-FNA-----KVHLEYLGECKKL----DECTEEHMAQFPERMADWLFQVMKE--------------LKKRRELHKLEWEELLSEAENDDEKKHVYPVIWKFCELDTKPHDKSVSHHELIPITAPVIPMESCIKPFLEGCDANNDGNISIKEWGKCLGLKEGE 259
BLAST of Sparc vs. TrEMBL
Match: A0A4D6FZN8 (Sparc (Fragment) OS=Schmidtea mediterranea OX=79327 GN=sparc PE=2 SV=1) HSP 1 Score: 446.047 bits (1146), Expect = 3.660e-156 Identity = 231/232 (99.57%), Postives = 231/232 (99.57%), Query Frame = 1 Query: 196 AAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS 891 AAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDW SEEASFHARLAIWFKDLYSQKWSVASGKSDDLSLLSPLSLKTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS Sbjct: 1 AAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWSSEEASFHARLAIWFKDLYSQKWSVASGKSDDLSLLSPLSLKTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS 232
BLAST of Sparc vs. TrEMBL
Match: C0KQW5 (SPARC-like protein OS=Dugesia japonica OX=6161 PE=2 SV=1) HSP 1 Score: 379.022 bits (972), Expect = 3.790e-129 Identity = 195/225 (86.67%), Postives = 204/225 (90.67%), Query Frame = 1 Query: 217 NVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS 891 N +CK GE GKC M+QCPEEWN YPR+LCVDGKTYRHECDLWR KCYC KSDSRCGG EFGSHKPTD+IV+QYFD CRDLAAQCDWPSEEASFHARLA+WF+DLYSQKWSVASGKSDD SLLSPLSLKTR+S TTLFNA SPYGVHGGYLSFWFCEMDKNNNGNLDR+EIALL QLLNPSTPCLNTFLSKCGSGTIS SAWNSCFKVPKAEEMPCT FS Sbjct: 36 NWKCKLGEFNKEGKCNPMDQCPEEWNEYPRELCVDGKTYRHECDLWREKCYCAKSDSRCGGPEFGSHKPTDTIVIQYFDGCRDLAAQCDWPSEEASFHARLAMWFRDLYSQKWSVASGKSDDQSLLSPLSLKTRSSATTLFNATQFSPYGVHGGYLSFWFCEMDKNNNGNLDRSEIALLFQLLNPSTPCLNTFLSKCGSGTISFSAWNSCFKVPKAEEMPCTPFS 260
BLAST of Sparc vs. TrEMBL
Match: A0A4E0RGJ0 (Secreted Protein Acidic and Cysteine Rich OS=Fasciola hepatica OX=6192 GN=D915_003209 PE=4 SV=1) HSP 1 Score: 256.529 bits (654), Expect = 4.944e-81 Identity = 126/255 (49.41%), Postives = 175/255 (68.63%), Query Frame = 1 Query: 130 LIIIGAL-FVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKC-GSGTISLSAWNSCFKVPKAEEMPCTNF 888 + ++G + FVVA ++ D+CANV+C+ GE C+ GKC+C + CP EW+NY RQLCVDG TYRHECDLWRN+CYC D RCGG F +H+ D V++YFD CRDL+ CDW +E +F RL +WF++L QKWS SG DD SLL P+ K RA+TT L + +S V+GG +S+WFCEMD+ N G+LD+ +++LL Q+L PS CL +F+++C SG+IS W++CF+VP+ E + C+ F Sbjct: 7 IFLLGVVGFVVADEYFDRIDEREMKVDECANVKCRTGEWCNQGKCECQDSCPSEWDNYDRQLCVDGTTYRHECDLWRNQCYCRTGDPRCGGEAFNNHRANDESVIKYFDECRDLSGLCDWEQQEDTFALRLGMWFQELLRQKWSSGSGYPDDESLLRPMDSKARAATTKLMS--QTSMERVNGGVISYWFCEMDRRNKGSLDQRDLSLLYQVLLPSNSCLESFMNRCSSSGSISFDQWHNCFEVPQEERIECSRF 259
BLAST of Sparc vs. TrEMBL
Match: A0A074ZBK8 (SPARC_Ca_bdg domain-containing protein OS=Opisthorchis viverrini OX=6198 GN=T265_07838 PE=4 SV=1) HSP 1 Score: 250.751 bits (639), Expect = 1.095e-78 Identity = 121/254 (47.64%), Postives = 166/254 (65.35%), Query Frame = 1 Query: 130 LIIIGALFVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCG-SGTISLSAWNSCFKVPKAEEMPCTNF 888 ++ G+L +A Q E +D CANV+C+ GE C+ G+C+C++ C +WNN+ R+LCVDG TYRHECDLWRN+CYC DSRCGG F +H+ D V++YFD CRDL CDW +E SF RL IWF++L QKWS S DD SLL P+ K RA+T+ L + T G +S+WFCE+D+ N G+LD +++LL Q+L PS CL TF+++C SG+IS W++CF VP+ E + C+ F Sbjct: 7 FLLFGSL-CIAFGQQDEWERERDVEDACANVKCRQGEWCNQGRCECLDTCASDWNNFDRKLCVDGNTYRHECDLWRNQCYCRTGDSRCGGETFNNHRANDDAVIKYFDECRDLTEMCDWEQQEDSFPIRLGIWFQELLRQKWSSGSDHPDDESLLRPMDSKARAATSKLMSPSTMDR--AESGVISYWFCELDRRNKGSLDERDLSLLYQVLLPSNACLETFMNRCASSGSISFDQWHNCFDVPREERIECSRF 257
BLAST of Sparc vs. TrEMBL
Match: G7YBC6 (SPARC protein OS=Clonorchis sinensis OX=79923 GN=CLF_104298 PE=4 SV=1) HSP 1 Score: 248.44 bits (633), Expect = 8.347e-78 Identity = 120/254 (47.24%), Postives = 166/254 (65.35%), Query Frame = 1 Query: 130 LIIIGALFVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCG-SGTISLSAWNSCFKVPKAEEMPCTNF 888 ++ G+L +A Q E +D CANV+C+ GE C+ G+C+C++ C +WNN+ R+LCVDG TYRHECDLWRN+CYC DSRCGG F +H+ D V++Y+D CRDL CDW +E SF RL IWF++L QKWS S DD SLL P+ K RA+T+ L + T G +S+WFCE+D+ N G+LD +++LL Q+L PS CL TF+++C SG+IS W++CF VP+ E + C+ F Sbjct: 7 FLLFGSL-CIAFGQQDEWEREREVEDACANVKCRLGEWCNQGRCECLDTCASDWNNFDRKLCVDGNTYRHECDLWRNQCYCRTGDSRCGGETFNNHRANDDAVIKYYDECRDLTEMCDWEQQEDSFPIRLGIWFQELLRQKWSSGSDYPDDESLLRPMDSKARAATSKLMSPTTMDR--AESGVISYWFCELDRRNKGSLDERDLSLLYQVLLPSNACLETFMNRCASSGSISFDQWHNCFDVPREERIECSRF 257
BLAST of Sparc vs. Planmine SMEST
Match: SMESG000024280.1 (SMESG000024280.1) HSP 1 Score: 499.59 bits (1285), Expect = 2.028e-180 Identity = 257/257 (100.00%), Postives = 257/257 (100.00%), Query Frame = 1 Query: 121 MKYLIIIGALFVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVAXXXXXXXXXXXXXXXXTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS 891 MKYLIIIGALFVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVASGKSDDLSLLSPLSLKTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS Sbjct: 1 MKYLIIIGALFVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMEQCPEEWNNYPRQLCVDGKTYRHECDLWRNKCYCTKSDSRCGGAEFGSHKPTDSIVVQYFDACRDLAAQCDWPSEEASFHARLAIWFKDLYSQKWSVASGKSDDLSLLSPLSLKTRASTTTLFNAPTSSPYGVHGGYLSFWFCEMDKNNNGNLDRTEIALLSQLLNPSTPCLNTFLSKCGSGTISLSAWNSCFKVPKAEEMPCTNFS 257 The following BLAST results are available for this feature:
BLAST of Sparc vs. Ensembl Human
Analysis Date: 2016-08-08 (Schmidtea mediterranea smed_20140614 BLASTX Human e!99) Total hits: 0
BLAST of Sparc vs. Ensembl Celegans
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Celegan e!99) Total hits: 1
BLAST of Sparc vs. Ensembl Fly
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Drosophila e!99) Total hits: 0
BLAST of Sparc vs. Ensembl Zebrafish
Analysis Date: 2016-08-08 (Schmidtea mediterranea smed_20140614 BLASTX Zebrafish e!99) Total hits: 0
BLAST of Sparc vs. Ensembl Xenopus
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Xenopus e!99) Total hits: 0
BLAST of Sparc vs. Ensembl Mouse
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Mouse e!99) Total hits: 0
BLAST of Sparc vs. UniProt/SwissProt
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI UniProt) Total hits: 1
BLAST of Sparc vs. TrEMBL
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI TrEMBL) Total hits: 5
BLAST of Sparc vs. Ensembl Cavefish
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Cavefish e!99) Total hits: 0
BLAST of Sparc vs. Ensembl Sea Lamprey
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Sea Lamprey e!99) Total hits: 0
BLAST of Sparc vs. Ensembl Yeast
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Yeast e!Fungi46) Total hits: 0
BLAST of Sparc vs. Ensembl Nematostella
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Nematostella e!Metazoa46) Total hits: 0
BLAST of Sparc vs. Ensembl Medaka
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Medaka e!99) Total hits: 0
BLAST of Sparc vs. Planmine SMEST
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Planmine SMEST) Total hits: 1
Analyses
This transcript is derived from or has results from the following analyses Sequences
The following sequences are available for this feature:
transcript sequence >SMED30015470 ID=SMED30015470|Name=Sparc|organism=Schmidtea mediterranea sexual|type=transcript|length=1014bpback to top protein sequence of SMED30015470-orf-1 >SMED30015470-orf-1 ID=SMED30015470-orf-1|Name=SMED30015470-orf-1|organism=Schmidtea mediterranea sexual|type=polypeptide|length=258bp MKYLIIIGALFVVAVTSQKVLETSPAAQDKCANVQCKDGEVCDAGKCKCMback to top Aliases
The feature 'Sparc' has the following synonyms
Annotated Terms
The following terms have been associated with this transcript:
InterPro
Analysis Name: Schmidtea mediteranean smed_20140614 Interproscan
Date Performed: 2020-05-01
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