Spermatogenesis associated 7
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., 2020SMED30032666 has been reported as being expressed in these anatomical structures and/or regions. Read more about PAGEPAGE Curations: 7
Homology
BLAST of Spermatogenesis associated 7 vs. Ensembl Xenopus
Match: ENSXETT00000020408.1 (spermatogenesis-associated protein 7 homolog [Source:NCBI gene;Acc:100493599]) HSP 1 Score: 55.8398 bits (133), Expect = 1.032e-7 Identity = 30/88 (34.09%), Postives = 49/88 (55.68%), Query Frame = 3 Query: 591 LP-ARKDFYRNEEEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNELQGKQG---SFKSDGKMY 842 LP AR+ + +EE+I+YL F DVTND+LI ++R I +F H++R +++ + + ++ ELQG S +DG Y Sbjct: 235 LPGARRSQHLEQEEEIKYLRFLQDVTNDILIRGCGSERTIENVFQEHLQRKEHDIDEENKKHLMEELKAELQGSPKLDFSISNDGTQY 322
BLAST of Spermatogenesis associated 7 vs. Ensembl Xenopus
Match: ENSXETT00000029977.1 (spermatogenesis associated 7 [Source:NCBI gene;Acc:100498037]) HSP 1 Score: 51.2174 bits (121), Expect = 3.872e-6 Identity = 25/86 (29.07%), Postives = 50/86 (58.14%), Query Frame = 3 Query: 57 IIVASIVTVY*FKMSLKIEGHLTSKSSPLAPVSCK-LTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIK 311 +++ ++ + +S +GHL++KS+ + S L++Q+ ++ H+ HY I K++ID PKS K++ DQ R+E++ K Sbjct: 5 VLIGRAPSIPRYGISSPFKGHLSTKSNAFSTGSSSWLSEQYRIRDHMVVHYNKILAAKAAIDCSVPKSMQKSIKYSDQQRREKMKK 90
BLAST of Spermatogenesis associated 7 vs. Ensembl Mouse
Match: Spata7 (spermatogenesis associated 7 [Source:MGI Symbol;Acc:MGI:2144877]) HSP 1 Score: 56.225 bits (134), Expect = 6.226e-8 Identity = 54/235 (22.98%), Postives = 114/235 (48.51%), Query Frame = 3 Query: 114 GHLTSKSSPLA--PVSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKS-ARDHVRERNSPNIFQNKTFRSEAEDDTIQTNNRMSYEDLKPIGHRI---YKKDVKSKIAQLRCYNPPKIKSAVKTNSSAALISNTPAQEDFKEPSLPARKDFYRNEEEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNEL 800 GHL++KS+ S +L+ +V+ H+ HY I + K+++D P S ++ DQ R+E+L K AR K F+ +QTN++M+ + ++ + + KIA L P + ++ + ++ + + K + + ++EE++ YL+F +VT+++L +F++R + ++F+ HIK+N ++L+ +M ++ +L Sbjct: 24 GHLSTKSNAFCTDSSSLRLSTLQLVKNHMAIHYNKILSAKAAVDCSIPVSVNTSIKYADQQRREKLRKELAR------------CEKEFK--LSKSAMQTNSKMNSKFFVNSLQKVPNYTRNGAEDKIAPL----PSQGQNLAWDSIQDGILQQSSERASCKLSTEFSPDSKIYSDEEELLYLSFMENVTDEILKLGLFSNRFLERLFERHIKKNKHHLEEGKMRYLLHGLKVDL 240
BLAST of Spermatogenesis associated 7 vs. TrEMBL
Match: A0A2I0MAR1 (Spermatogenesis-associated protein 7 homolog (Fragment) OS=Columba livia OX=8932 GN=A306_00008693 PE=4 SV=1) HSP 1 Score: 75.0998 bits (183), Expect = 1.187e-10 Identity = 32/76 (42.11%), Postives = 54/76 (71.05%), Query Frame = 3 Query: 90 FKMSLKIEGHLTSKSSPLAP-VSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKS 314 + M GH++ KSSP +P SCKL+ Q+++Q H+ AHYKN+ + K+++D+ PKS + +V KDQ +++RLI++ Sbjct: 5 YSMKGPFRGHMSLKSSPFSPGPSCKLSNQYLIQGHMAAHYKNLMSAKAAVDSSAPKSLHTSVKYKDQQKRDRLIQA 80
BLAST of Spermatogenesis associated 7 vs. TrEMBL
Match: A0A3Q0H4N4 (spermatogenesis-associated protein 7 homolog isoform X1 OS=Alligator sinensis OX=38654 GN=LOC102385443 PE=4 SV=1) HSP 1 Score: 74.3294 bits (181), Expect = 1.232e-10 Identity = 34/95 (35.79%), Postives = 59/95 (62.11%), Query Frame = 3 Query: 54 LIIVASIVTVY*FKMSLKIEGHLTSKSSPLAP-VSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKSARDHVRE 335 ++I + + V + M GH+ KSSP +P SC L+ Q+I+Q H+ HYK + + K+++D+ PKS + ++ +DQ RK+RL+K+ + RE Sbjct: 24 ILIRSQLAMVPKYSMMGPFRGHMCIKSSPFSPGSSCNLSSQYIIQDHMATHYKKLLSAKAAVDSSVPKSLHTSIQYRDQQRKDRLVKAVEKYKRE 118
BLAST of Spermatogenesis associated 7 vs. TrEMBL
Match: A0A498NTZ5 (Spermatogenesis-associated 7-like protein OS=Labeo rohita OX=84645 GN=ROHU_014504 PE=4 SV=1) HSP 1 Score: 73.559 bits (179), Expect = 3.975e-10 Identity = 49/154 (31.82%), Postives = 83/154 (53.90%), Query Frame = 3 Query: 354 FQNKTFRSEAEDDTIQTNNRMSYEDLKPIGHRIYKKDVKSKIAQLRCYNPPKIKSAVKTNSSAALISNT----PAQEDFKEPSLPARKDFYRNEEEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNELQ 803 FQ+ T ++ + D ++ +R + E KP R K D KS + Q R Y PP+ K+ + +SS + T + E + P + RK EEE++ YL F DVTN++L +++DR + ++F+ HI N + L ++M DN++ +LQ Sbjct: 161 FQDPTQKTYSGDVLLKHAHRFTQE--KPFTPRTLKSDHKSTLLQYRYYTPPRRKAEEERSSSKVVRQETYHGRISPEGMRSPIM--RK--VSAEEEELMYLEFITDVTNEILTQGLYSDRVLKRVFERHIDMNKHRLDENKMRHLLDNLQEDLQ 308
BLAST of Spermatogenesis associated 7 vs. TrEMBL
Match: A0A1U7SCU9 (spermatogenesis-associated protein 7 homolog isoform X2 OS=Alligator sinensis OX=38654 GN=LOC102385443 PE=4 SV=1) HSP 1 Score: 72.0182 bits (175), Expect = 5.273e-10 Identity = 32/83 (38.55%), Postives = 53/83 (63.86%), Query Frame = 3 Query: 90 FKMSLKIEGHLTSKSSPLAP-VSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKSARDHVRE 335 + M GH+ KSSP +P SC L+ Q+I+Q H+ HYK + + K+++D+ PKS + ++ +DQ RK+RL+K+ + RE Sbjct: 5 YSMMGPFRGHMCIKSSPFSPGSSCNLSSQYIIQDHMATHYKKLLSAKAAVDSSVPKSLHTSIQYRDQQRKDRLVKAVEKYKRE 87
BLAST of Spermatogenesis associated 7 vs. TrEMBL
Match: A0A151P3G5 (Spermatogenesis-associated 7-like protein OS=Alligator mississippiensis OX=8496 GN=Y1Q_0013619 PE=4 SV=1) HSP 1 Score: 72.0182 bits (175), Expect = 1.057e-9 Identity = 32/83 (38.55%), Postives = 53/83 (63.86%), Query Frame = 3 Query: 90 FKMSLKIEGHLTSKSSPLAP-VSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKSARDHVRE 335 + M GH+ KSSP +P SC L+ Q+I+Q H+ HYK + + K+++D+ PKS + ++ +DQ RK+RL+K+ + RE Sbjct: 47 YSMMGPFRGHMCIKSSPFSPGSSCNLSSQYIIQDHMATHYKKLLSAKAAVDSSVPKSLHTSIKYRDQQRKDRLVKAVEKYKRE 129
BLAST of Spermatogenesis associated 7 vs. Ensembl Cavefish
Match: spata7 (spermatogenesis associated 7 [Source:NCBI gene;Acc:103029867]) HSP 1 Score: 56.225 bits (134), Expect = 5.990e-8 Identity = 23/60 (38.33%), Postives = 40/60 (66.67%), Query Frame = 3 Query: 624 EEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNELQ 803 E++++YL F DVT+D+L +++DR + +F+ HI N + L D+M D++RN+LQ Sbjct: 323 EQEVKYLEFITDVTDDILARGIYSDRVLELVFERHIDMNRHRLDKDKMRHLLDDLRNDLQ 382
BLAST of Spermatogenesis associated 7 vs. Ensembl Nematostella
Match: EDO48533 (Predicted protein [Source:UniProtKB/TrEMBL;Acc:A7RJ78]) HSP 1 Score: 50.8322 bits (120), Expect = 1.867e-8 Identity = 24/53 (45.28%), Postives = 35/53 (66.04%), Query Frame = 3 Query: 114 GHLTSKSSPLAPVSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNV 272 GHLT KSS L+P + Q +V H+N+HY+ IS+ K+S+D PKS K++ Sbjct: 10 GHLTLKSSVLSPTAISYMGQAMVLNHMNSHYRRISSAKASVDTSAPKSMKKHI 62
BLAST of Spermatogenesis associated 7 vs. Planmine SMEST
Match: SMESG000056890.1 (SMESG000056890.1) HSP 1 Score: 845.884 bits (2184), Expect = 0.000e+0 Identity = 408/412 (99.03%), Postives = 410/412 (99.51%), Query Frame = 3 Query: 96 MSLKIEGHLTSKSSPLAPVSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKSARDHVRERNSPNIFQNKTFRSEAEDDTIQTNNRMSYEDLKPIGHRIYKKDVKSKIAQLRCYNPPKIKSAVKTNSSAALISNTPAQEDFKEPSLPARKDFYRNEEEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNELQGKQGSFKSDGKMYAENNITKNFAANILKTDANERNSNDIVQDASQNLNYENVTTAKQYYRSDEYKQENDNFSYNLHDPKKLDNDHDGNKLSENHLETKHYFKDYSTGDHSFSEGLRKPSDENEDSKYLLLTQKEQNNIENEYISPKSKPNEFSTAPSALQWSLTSNEDLHDLHSKF 1331 MSLKIEGHLTSKSSPLAPVSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKSARDHVRERNSPNIFQNKTFRSEAEDDTIQTNNRMSYEDLKPIGHRIYKKDVKSKIAQLRCYNPPKIKSAVKTNSSAALISNTPAQEDFKEPSLPARKDFYRNEEEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNELQGKQGSFKSDGKM+AENNITK FAANILKTDANERNSN+IVQDASQNLNYENVTTAKQYYRSDEYKQENDNFSYNLHDPKKLDNDHDGNKLSENHLETKHYFKDYSTGDHSFSEGLRKPSDENEDSKYLLLTQKEQNNIENEYISPKSKPNEFSTAPSALQWSLTSNEDLHDLHSK Sbjct: 1 MSLKIEGHLTSKSSPLAPVSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKCPKSWYKNVTVKDQLRKERLIKSARDHVRERNSPNIFQNKTFRSEAEDDTIQTNNRMSYEDLKPIGHRIYKKDVKSKIAQLRCYNPPKIKSAVKTNSSAALISNTPAQEDFKEPSLPARKDFYRNEEEDIRYLNFCNDVTNDMLINNVFTDRGIYQIFDYHIKRNVYNLKMDQMLIAYDNIRNELQGKQGSFKSDGKMFAENNITKIFAANILKTDANERNSNEIVQDASQNLNYENVTTAKQYYRSDEYKQENDNFSYNLHDPKKLDNDHDGNKLSENHLETKHYFKDYSTGDHSFSEGLRKPSDENEDSKYLLLTQKEQNNIENEYISPKSKPNEFSTAPSALQWSLTSNEDLHDLHSKL 412 The following BLAST results are available for this feature:
BLAST of Spermatogenesis associated 7 vs. Ensembl Human
Analysis Date: 2016-08-08 (Schmidtea mediterranea smed_20140614 BLASTX Human e!99) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. Ensembl Celegans
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Celegan e!99) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. Ensembl Fly
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Drosophila e!99) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. Ensembl Zebrafish
Analysis Date: 2016-08-08 (Schmidtea mediterranea smed_20140614 BLASTX Zebrafish e!99) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. Ensembl Xenopus
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Xenopus e!99) Total hits: 2
BLAST of Spermatogenesis associated 7 vs. Ensembl Mouse
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX Mouse e!99) Total hits: 1
BLAST of Spermatogenesis associated 7 vs. UniProt/SwissProt
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI UniProt) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. TrEMBL
Analysis Date: 2020-05-01 (Schmidtea mediterranea smed_20140614 BLASTX EMBL-EBI TrEMBL) Total hits: 5
BLAST of Spermatogenesis associated 7 vs. Ensembl Cavefish
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Cavefish e!99) Total hits: 1
BLAST of Spermatogenesis associated 7 vs. Ensembl Sea Lamprey
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Sea Lamprey e!99) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. Ensembl Yeast
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Yeast e!Fungi46) Total hits: 0
BLAST of Spermatogenesis associated 7 vs. Ensembl Nematostella
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Nematostella e!Metazoa46) Total hits: 1
BLAST of Spermatogenesis associated 7 vs. Ensembl Medaka
Analysis Date: 2020-05-08 (Schmidtea mediterranea smed_20140614 BLASTX Medaka e!99) Total hits: 0
BLAST of Spermatogenesis associated 7 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 >SMED30032666 ID=SMED30032666|Name=Spermatogenesis associated 7|organism=Schmidtea mediterranea sexual|type=transcript|length=1774bpback to top protein sequence of SMED30032666-orf-1 >SMED30032666-orf-1 ID=SMED30032666-orf-1|Name=SMED30032666-orf-1|organism=Schmidtea mediterranea sexual|type=polypeptide|length=541bp MSLKIEGHLTSKSSPLAPVSCKLTKQFIVQQHLNAHYKNISNVKSSIDNKback to top Annotated Terms
The following terms have been associated with this transcript:
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