zeta neoblast

The Planarian Anatomoy Ontology (PLANA) is a collection of terms curated from the literature and other organism anatomy ontologies to describe anatomical features, life cycle stages and developmental processes in the regenerative flatworm Schmidtea mediterranea. The latest version of the PLANA Ontology is available through the Open Biological and Biomedical Ontology Foundry (OBO) . PLANA Ontology terms are searchable at the EMBL-EBI Ontology Lookup Service (OLS) and the PLANA Ontology Terms Page.

Below, the Overview Section is populated with infomration from the OLS.

Additional experimental information related to PLANA Ontology terms can be found in the Additional Term Information Section.



    ▻ Planarian Anatomy Ontology Term Overview

    ▻ Additional Term Information

      ▻ In Situ Hybridization Data

      ▻ Sequences




    Planarian Anatomy Ontology Term Overview


    NAME:

      zeta neoblast


    DEFINITON:

      An abundant neoblast subclass consisting of p53+, zfp1+ progenitors required for maintenance and regeneration of epidermal cell type(s).


    TERM DEFINITION CITATIONS:

      PMID:25017721


    TERM ID:

      PLANA:0000014


    ABOUT THIS TERM:

      zeta neoblast "is a" epidermal progenitor

      zeta neoblast "contained in" dorsal compartment, tail, posterior compartment, copulatory region, ventral compartment, parapharyngeal region, anterior compartment, neck and head

      zeta neoblast "develops from" blastomere compartment

      zeta neoblast "existence overlaps" Stage 6, Stage 5, Stage 8 and Stage 7

      zeta neoblast "existence starts at point" Stage 5

      zeta neoblast "part of" neoblast compartment


      Category 2 cell "is a" zeta neoblast


    BROWSE ONTOLOGY TREE (IN OLS):

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


    Planarian Anatomy Ontology


    EXPLORE ONTOLOGY GRAPH:


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

     

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    Additional Term Information


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


    IN SITU HYBRIDIZATION DATA:


    Smed IDAccessionNameAliasEnriched during stage(s)Tissue/PatternImages
    SMED30026364ACN51391.1SMED-P53p53Stage 5, Stage 6, Stage 7, Stage 8zeta neoblast, integumental system, Category 2 cell
    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

     

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    SEQUENCES:

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

    >SMED30026364 ID=SMED30026364|Name=SMED-P53|organism=Schmidtea mediterranea sexual|type=transcript|length=2047bp
    CTCATGACAGTTTTATTAAAGTTACTATTATTAGGAATTCTGCGCGTTAAACTAGACATTATCGATGGCCCAGCAATATA
    TTACTTCGGCTTTCGATCCAAACTTCACAACGTTACAGCATCAGACTTCAATACATTATAAATCCTCTCCAATTGAAATG
    ATTGTTCCGATGCAATGCAACCAAAACCAAGCCACCTTATCTATAACCCCTGTTCATATTTCTCCATTTGTTAATATATC
    AGATTCTAATAATCACAATTTGACGAATATCGTCGAGCCTGTTTCATCAAATACTATGTCTCCTGCTTTTAAATCCGACG
    ACATGCCAACATTGTCTTCTTATCCAGGTCCGTATAATTTTCAAATCTTTATTCCCAACGGAGAATTTGATGAATCCAAA
    AGAAAAGGACAGACATGTGTGTTTCAAACCGATAAAATGGGAAATCACCAATTATTTACCAAACCTCATCCTCATTATTG
    GAGGTTAAATTATTCAGCTGATCCTTCTATGTCAACGGAAAACATGTATATTCGGATGGTTCCAGTTTTTGGGGATCCAG
    AAAAAGCTCAATGCATTTTGGAAAGATGTGCAAAACACAAAGAAGTAACAACAGATGAAAATCACTGGAAATATCGTAGC
    ATGCTCATTGTAGAAAAAACCTGTGCACATTACTTTCAGGATTCGGCAACGAAAAGAGTTTGCATTTTATTACCGTTTGA
    AAAGCATGCGGAAGGAGAGATTTATTCTTCCGTCAACTGTCAATTTGCATGCTACAACAGTTGCTTTAATCAAGATTCAG
    GTGGTCGGAAAACACTTTATTTAATCATCACTCTAGAATTTCTCGATAAAAAAACAAATAAATTCGATGTATGGGGTCGA
    CAGTGTTTGCAATTTCGCAGTTGTGCTTGTCCAAGTAGAGACTGGAGAGATAAAAAGATTAAAGGCGATCCAGAAATGTT
    ACTGAAATTCAAAGAAAAACGAATCAAAACCGAAGAAAAATTAAATAATTTGGTGATTTCTAAAAGCGTCCCTATTAATA
    TGGGTGGAAAGGATGCTATCATAAGAGTTCTTCCCTCGTTGCCAGGACTCGATGACGCTATTAACGCATTAGTTTGCGGA
    TACTTACTGAATCGAACAACCAACATAAGCGCAATAATAGCAGCATTTAATCAGATGAAAGACGTAGAACATTTAATTAT
    CGATCAATTCACATCAAATTTAGATCAAAATACATGTGACAGTAAAAGTCCTTCACAAACTCCAGAGTCTCAGATTTCTC
    CGAATACATCAAACCTTCAATTCAACGATTACGGTTCACTTTACGGTGAACCATGTCAACCCTATAGACCGATGCACCAG
    CAAGTTGTTAATAATTTTTCCTCTCCAGGAATTTTCAGTAAAATACCTTTTGAAACTTATCCGGTTAGTTATGACATTAA
    ACTTTCACATGAAATGCCGCAGCACTTTGATGAGCTGCCATCAGACAACTATAATAGACACTGAAAAATTGCGTCCTTCC
    ACGTTTAAAATTGTATAAAAAATAATATGCTTGATTTTTATTTTTGCATTTGTTTTATTTTTTAATGTTGAAAATATTTA
    CGTTTGTATTATTTTTTTTTGATTAGTAGTAGTAATGCTGCTTTCAAATTTTATTGAACTTTGATCAGTGATTTTTAATA
    TTCAATGACCTGAATTTTTCATGCGTCTTGATGAGGGTTTGAGTGAAAAAATTATCAATTTCTTCACTTTGTCATGTGTG
    CTATGTGCATTTATTGATGTATATAACAATATATGTGTAGATAAATTTTATTTTTGTATCCGATTTAGGTTTGCAGGCAC
    GATGATGAGTGGTTTTTATTTTGTAAAAATTTTTCGAGATAACATGTGCTCAAATATCAATATTATATATGGTAACATAT
    TTTTGCAATAAAAATGCATTTATTGTCAATTTGGCTATAAATTAAGTATCGTACGAATCAAGCAATATTTTATCATTGCT
    GTCAATATTTTGTTGATAATTTTTTATTTGCTTTGTTAATAAAGAGC

     

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