sigma neoblast

▻ Planarian Anatomy Ontology Class Overview

▻ Embryonic Molecular Fate Mapping

  ▻ In Situ Hybridization Data

  ▻ Sequences




Planarian Anatomy Ontology Class Overview

For more information about the ontology visit PLANA Overview


NAME:

  sigma neoblast


DEFINITON:

  A heterogeneous subpopulation of neoblasts with enriched expression of SoxP-1 and SoxP-2 thought to contain both pluripotent stem cells and tissue-specific progenitors.


TERM DEFINITION CITATIONS:

  PMID:25017721


TERM CITATIONS:


TERM ID:

  PLANA:0000009


ABOUT THIS TERM:

sigma neoblast

  ↳is a neoblast


  → zeta neoblast develops from sigma neoblast



BROWSE PLANARIAN ONTOLOGY TREE (IN OLS):

Click on the '-' and '+' to collapse and expand term 'is a' and 'part of' relationships.



EXPLORE ONTOLOGY GRAPH:


Dynamically explore this term by selecting additional relationships to display (checkboxes on the right). Expand nodes by double-clicking on it . Single-click on a node to display the definition below the graph.

 

back to top


Embryonic Molecular Fate Mapping


All experimental data displayed here is from Davies et. al., 2017, Smed Embryogenesis Molecular Staging Resource


IN SITU HYBRIDIZATION DATA:


Smed IDAccessionNameAliasExpressed during stage(s)Tissue/PatternImages
SMED30019097AFD29619.1SOXP-1SOXP-1Stage 4, Stage 5, Stage 6, Stage 7, Stage 8neoblast, sigma neoblast, blastomere
SMED30035063AFD29620.1SOXP-2SOXP-2Stage 2, Stage 3, Stage 4, Stage 5, Stage 6, Stage 7, Stage 8neoblast, sigma neoblast, blastomere
Click to see image symbols and abbreviations
Abbreviation or symbolDefinition
Ooral hemisphere
Aaboral hemisphere
Ddorsal
Vventral
Llateral
black arrowheadembryonic pharynx
red arrowheaddefinitive pharynx
black arrowsprimitive gut
yellow arrowsprimitive ectoderm cells
cyan arrowsbrain
cyan arrowheadsnerve cords
blue arrowheadseye progenitors (trail cells)
purple arrowheadseyes
scale bar100 µm

 

back to top


SEQUENCES:

smed_20140614 transcript sequences for genes validated by in situ hybridization (above).

>SMED30019097 ID=SMED30019097|Name=SOXP-1|organism=Schmidtea mediterranea sexual|type=transcript|length=1596bp
GGAATAACAGCCAATTAGGGATCAGCTGCAATTTGGCCTATGATTGGACATTGATTTTTATAGTCTCAGGCGTTCTCAGC
TTACGTGTGCACCTTTTTAGTGGACACGTTAAATTTGATAGGTGCTTAGTGGTGTTGATTCCTGTTTGGAAACTGTATAT
AACCAAGGTTATTTGTTGCTTTGAGACAAATGCAACACAATCAAATAATTAATTATGCTATGTTCAAATTGTTCAAACAA
TCAGGATACTTTGAAATTATGGATGGTCCATTTAGCTTCTTGTCACCCATTACCTCCTGAATGGCTTAGTGAAAAGGCCA
AAGTATTAAATGATGACGAAAATCAGCGCCCCTATACAATTGTCACTGATTCCCGAAAAAGAAGGCGACGTCCAACCACA
CCAAGACCACTAAATACGTTCATGATTTTTTCGAGGCATATCAGACGAAATATTCTCTCAGTGTTTCCGGATGCATCAAA
TTCCCAATTAAGCAAAGAGCTTGGAATTTTATGGAAGAAAGTCACAAATGAAATTAAATCCCTTTATGAAGAAGAGGCAA
AGCGATTGGCTCAATTACATGCTCTTGAATTTCCCGATTATAAATATCAACCAAAGAAACGAGTCCGAAGATTTGGAAGA
GCGATTTATGATCGACAGCCCTGTACAACAGAAAGATCTAACTCAACTAGTGCAACAGACGAAGAAAATGGTAAAGACAA
TAATAGTGTTCAAGACGGTAGAAGATCAAGCGATATTGAGAATCAGTATATAAGATATTCAGTTTTGGGTAAAAATATTG
TAAAACGAGAATGTCAGTCCTTTAATAGTCCTTTAAAAAGCGACAACGTTAAATTGGAAACGCAAGAACAAGATTTTATC
CAAGCGATGCCCAAACCTCTAAACGTCCGAATAACGAATTACAACGAAAACAGTATATTTTTACGACAACAAAGATTACC
ATCAAGTAGCACAATGTATTTACTTCCTTCAGAAAACCTAATAATTAGTAATGGGATTATGGGATCACAGGACTTGGGTG
AGGATTATTGTAGAGAGTTGTATATAATTAATGATTTTTTCCCAGAAAATGTAAACATAGACGATGAAATTGATATAACA
GGAAACATTTTTAGCAATGATTTAGATTTAGAGTGGTCTGAAATTGATGAAAATTACAAACAAGATTTACCAAATCTTAA
TTCATTATTTCAACACTAATATATTTGATTTATAAAATATTTAAATATTTTTTATTAAACAGTCTTTTACATGTACATAT
AGTATTGGAACTCTTCTCTGACTTATAAGATAACAGAGATATTGTAATAAGATTAAATTGGTTATGTGTTTCGGTTTTTG
TAAGATTGGTAATTTTCAGAAGAATTTAGACTTTTTTCATGGAAATTGGAATTGAGAAACAAACTGAATAAAGAAACAAA
TTTTTGAAAAAAACGAAACAGATACTTATTATCAAAAGAAAATTATCTGAAGCATCGAGTCGGTATGAAAAATAAACTAA
TTAGTCAGAAAATTTTTGATGAAATAACGTCTAATGAAATTAAGATCTCCAAGGAATACTTTTTCTAACATTTGAT
>SMED30035063 ID=SMED30035063|Name=SOXP-2|organism=Schmidtea mediterranea sexual|type=transcript|length=2664bp
TGTACATTGAATTCAATATTTAATAGTGATTAACTTATCCAAATTTTCAGCCACTTTTAGTTTAATTTGCGTGTTTTGTT
GAGCAGTTTTTATTGGCGCATTTTATAAAAAATACAAAACCAATCCAAATCAGTTTGAATCATTGTCAGATTTTAGTCGT
GCAAGATACATTATTTCATTTTAATTCTCTAGCATATGACATTTAAACATGGAGCTGAATTACTCGTTGAATGATAATAA
TTTCAATTTACAATTAGAAAGCGAGTCCTTGACTTATTTCGATTTATGCCAAAAATGTTCAGCGTACCAAAATAGTCTTA
GAGACTGGATGAAACATTTAGTTGACAGACATCCTTTACCTATTCAGTGGATGAGTGATTTGGCAAATAATTTAACAGAT
GATAAATTATCTAAGCCATATTCGACCGTTACAGAATCCCGTAAAAAACGCAAGAAGCATATCACTCCAAGGCCATTGAA
TAGTTTCATGATATTTTCCAGACATTTAAGAAGAAATGTTCTTATTTTCTTTAGTGATGCTTCAAATTCAGAAATAAGCA
AACTTCTTGGGAAGTTATGGAATAACATTCCAGCTACCATTAAATCGATGTATGATAATGAAGCTAAAAAGCTTGCAATT
TTACACTCCAAAGAATTTCCTGAATATAAATATCAACCTAAAAAGAAAAAAAAACAATATCTAACGAAATGCCCCATTAA
TTCCACACCTTTGTCGAGTAATTCATATGAAAGTATTCAAGATATTAATTCAGTAACGGATACACTACAGAATTCATCTA
ACAACTTACAAAAGGAAAGTAATCCGACCTCTGTTTCGTCTTATGGAAGCAATCAGGAATGTAATAATTCATTTAAGAAT
CATAGTGTACAGTCCAGCAATTTTCCCAAAGAAATCAACCATAAACCAAGTAGAAAAATTGAAAAGCAATCGTGCAAAAT
AAGTTCCAATCAAATAATGGATGATTCAGAAGGGGCTGAATCCAGTCCATCATCATTTAAAAACACCATTAAAAATGAAA
TTTATTCCTCTTATAGTCCATTTCTAAATGAATCCCATAGCATTCTTTCAGATTTAAGTTACTCTTCGTCTCTCAATAAC
GTTTCAAAACACACTAGCGATTCCATTATAACGAATTCTCCTATCAGAGAAGAAATTGTCTTAGAAAATAATCAGCCCTC
TCAACAGAATAATATAAACAATTACCGACACGTATTTCAGAGAACTTCGACTCTATCCAACAGTTTGTTGACCCCTTTAA
CCATTGTCACAGAAAAAGTTGACGAACAGAAAGATCTTCCACCATCAAGAATCAATATCCGATATGTGAAAATTAACAAA
CTACCGATTCAAACAAAATCCGATTTCCCATTGACTGGATATTTTCAAAATTTCAATAACGACTCAAATCTTCATTTTCA
GAGTTCCATTCACGCCCTGAATACGACATTGACTCCAGATCTGTCGGTAAAACGCGAAGCCACTGTCAACAACAGCATGA
CAGATTATATCAATCGAAAACGTACAAATGTCGATCCACTTATCATCGATGATATATTTGAAAACGAACAATTTGAAGAT
GAGGAAGTGTTGAATTTTGACAATCCTGATAACAATAACAGTTCTCCTTGGTCGTTTAAATCGCCTAACTTTAAAATATC
TACCGGTTCCTCGACACTGTCAGACAATCCGTACAAAGAACAGTTTTGTTCTTCCCCGTTCCATCTATCAGAAACTGATA
CTCAACCGATTCCAGTTCAACGATTGCCAGCAATCGGCTCATGGTTAAAGTCAAACTATTCTGAATTCATGATCTGATCC
AATCTATTATTCTATTCAATTGTCTGTTTTCATACAATTAGGATTACTTGTTATGAATTCTAGCTGATTTTGAGTGTGTT
TATAAAGCTTTTGTAACGCCTTTTCTATACAGATGTTCGATATATATATATAAATAAATAAATATAAATATATAACAATT
TTATTGACATTGTACAGTATTCCATAAGCCCGATCTTGTAACGCATTTATTACTATACTCAATAGACCAATCTATATGTT
CTCATAATTTCTATGTTGTTATTGTACACGGGAATTATTACTATAAATGATGCGAATTTATCACTTTGTAATTGAGGGAA
ATTATCGATCAATTTGCGCTTTCAGACATTTTTCATGTATAAACTTGTTTTTCTCTTTTTTATCATCAAAAATTTAATTT
TTTTGATATCGCTATTCATCATATTATTATTCTCCGTTGCATTTGTTAGATTATGTAAATTTTTATATGAAAATGTTGTT
ATTTATTGTATTTTTATACGATTTTTTGCTTTGGATACACTTTTATCAAATCATATTGCCAGTGTGAGCATTTATTGGAC
TTGTTGTTATTGCTGCTGCTCGAATAATTGCTTCATACGGGGAGTCTCGATATTTTCATGAAGCGATTTTCATGGTTGCC
GCTCTCCGCCGCCGCCATTCGGTGTAAATATCAATTGCATTGCCAGCACGTTTTCTCAAACTCAATTTTTGTACTCAATT
TCAATTGATTTATGTTCATTTTATTTTTCATAGAAATGAGTAAATAAATTTTCATAAATAGTTTTGTTTTCAATATTTTT
AGGAAATTTGAATGTGTCTCTAGA

 

back to top