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Gene information
General information
TC006339 Gene

The sequence from the iB fragment is matched against the genes from the official gene set. The matche(s) is/are visualizied in a genome browser.

NC_007423.3: 7391019..7392367
Sequence information
Transcripts / Proteins (1) Get mRNA sequence
Get CDS sequence
Get protein sequence
Ortholog information (from OrthoDB)

The information about the homolog genes in Drosophila is provided by OrthoDB http://www.orthodb.org/. The homologs are sorted according to their similarity score. For an orthology statement additional analysis are required.
The data basis for the orthologs is OrthoDB v9 containing OGS3 for Tribolium castaneum and 2015_04 (r6.07) for Drosophila melanogaster.

Closest fly homologs
    TC006339
    iBeetle screen iB_09347

    Attention! iBeetle is a first pass screen. Hence, the documented phenotypes need to be confirmed by independent experiments using non-overlapping dsRNA fragments! Phenotypes with a penetrance > 50% are frequently reproduced. See Schmitt-Engel et al. 2015 for details on reproducibility.

    iB sequence
    Phenotype after pupal injection
    Usually 10 injected animals

    Pupal injection procedure

    Day 0: 10 female pupae of the pBA19 strain (muscle enhancer trap line) were injected with dsRNA.

    3 days post injection (dpi): Hatch control: Pupal and adult lethality as well as metamorphosis defects (molting, eclosion) were documented. For mating, 4 males of the black strain were added.

    9 dpi: First egg-lay was collected and incubated for cuticle analysis. Adult lethality and egg production (reduced/ no egg-lay) was documented.

    11 dpi: Second egg-lay was collected and incubated for embryonic muscle analysis. Adult lethality and egg production (reduced/ no egg-lay) were documented.

    Note: The adult morphology was not analyzed systematically at 3/9/11 dpi. Only obvious phenotypes, visible without magnification, have been annotated.

    13 dpi: Egg productivity and Ovary analysis
    The percentage of hatched larvae was documented and not hatched larvae/ eggs were embedded for cuticle analysis (15 dpi). In case of a reduction of egg production, 4 injected females were dissected to analyze the gross morphology of the ovaries.

    14 dpi: Analysis of embryonic musculature and early embryonic development
    Offspring of the injected females (hatched and not hatched larvae/ eggs) were analysed for embryonic lethality and muscle defects.

    15 dpi: Analysis of larval instar 1 cuticle
    Offspring of injected females were analysed and cuticle phenotypes were annotated.

    22 dpi: Stink gland analysis
    Documentation of defects in abdominal and thoracic stink glands (colour, size, content) of the injected femals.

    Terms used in the pupal injection procedure

    larval pantagmatic defects
    At least two tagmata (head, thorax, abdomen or terminus) show similar/ comparable defects.
    empty eggs
    Just empty shells are visible, no cuticle has been developed.
    strong defects
    L1 cuticle larvae which show severe defects. These strong defects are subdivided into three categories
    strongly fragmented (cuticle crumbs)
    No segments or appendages are identifiable, only residues of cuticle and bristles can be identified.
    cuticle remnants (with unidentifiable segments)
    Segments or parts of appendages are recognizable, but identity is not clear.
    cuticle remnants (with some identifiable segments)
    At least one segment or appendage is clearly regonizable.
    number of eggs on slide
    affected embryos usually (not always) do not hatch. Only the not hatched were used for cuticle analysis.
    For the embryonic muscle analysis the hatched as well as the not hatched were analysed.
    total number of affected eggs/embryos/larvae
    Summary of all different phenotypes/ phenotypic series which were annotated.
    inside-out
    The L1 larva shows a partial or complete inversion., e.g. bristles, appendages or parts of the abdominal segments are inverted into the interior of the cuticle.
    starved
    Dissected females show a strong resorption of fatbody predominately in the abdomen and the oogenesis is blocked. These are considered as eventually lethal phenotypes and the blocked oogenesis probably a secondary defect due to starvation.
    eclosion not fulfilled
    The emergence of the adult from the pupa stage is interrupted. This phenotype shows pupal as well as adult features.
    Please see the help page for more information
    Metamorphosis and survival

    Lethality 11 days after pupal injection: 20.0% (includes death as pupa, adult)

    eclosion not fulfilled (with pupal and adult features) - Number of animals showing the phenotype: 2 (3 dpi)
    Days post injection


    Analysis of larval stage 1 cuticle
    number of eggs/embryos/larvae on slide: < 20
    Phenotype after larval injection
    Usually 10 injected animals

    Larval injection procedure

    Day 0: 10 female L5-6 larvae of the D17Xhom strain (females express RFP in the eyes and in the CNS; pupae express GFP in the thorax) were injected with dsRNA.

    11 days post injection (dpi): Pupal morphology Documentation of larval/ pupal death and defects of metamorphosis (eclosion, delayed development). Screening for alterations of pupal head and appendages, pupal thorax, pupal thoracic musculature, pupal legs, pupal wings, pupal abdomen and pupal genital lobes.

    16 dpi: Adult morphology Documentation of larval/ pupal and adult death and defects of metamorphosis (eclosion, delayed development). Screening for alterations of adult head and appendages, adult thorax, adult elytra and hindwings, adult legs and cuticle properties. For mating 4 males of the black strain were added.

    19 dpi: Sieving and egg-lay Documentation of adult lethality and enduring metamorphosis defects.

    22 dpi: Ovary analysis (Fertility) In case of a reduction of egg production 4 females were dissected and the gross morphology of the ovaries were analysed.

    41 dpi: Fertility and stink gland analysis Documentation of defects in abdominal and thoracic stink glands development (colour, size, content) of the injected females. Check for fertility of injected larvae (no or decreased offspring).

    Terms used in the larval injection procedure

    pupal/ adult pantagmatic defects
    At least two tagmata (head, thorax, abdomen or terminus) show similar/ comparable defects.
    pupal molt not fulfilled
    The hatching from the larva to the pupa is interrupted. Either it dies as prepupa or the phenotype shows larval as well as pupal features.
    eclosion not fulfilled
    The emergence of the adult from the pupa stage is interrupted. This phenotype shows pupal as well as adult features.
    starved
    Dissected females show a strong resorption of fatbody predominately in the abdomen and the oogenesis is blocked. These are considered as eventually lethal phenotypes and the blocked oogenesis probably a secondary defect due to starvation.
    Metamorphosis and survival

    Lethalities 11 days after larval injection: % (includes death as larva, prepupa, pupa)
    Lethalities 22 days after larval injection: % (includes death as larva, prepupa, pupa, adult)

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC006339 RA
      MNHIKNHPF ECELCPKKF KRRNWLKMH 
      VRSHDKSHS FECLLCEKR FKFKHQLQK 
      HVFLVHSNE RPFCCCVCG KDFKLKQTL 
      QNHEKVHCD EKEFECSVC HKEFKLKLH 
      LRNHMKMHS DIKPHECGL CDKTFKFKQ 
      QLQNHLLVH SGYKQFECE FCSKSFTFK 
      QQLNVHLKI HLNVKEFDC DECEKGFRT 
      KQQLQVHRN KVHKGSE
    CDS sequence
    • >TC006339 RA
      atgaaccac atcaagaat cacccgttt gagtgcgaa 
      ctctgcccc aaaaagttc aaacggagg aattggctg 
      aagatgcat gtaagaagt cacgacaaa agccacagt 
      tttgagtgc ctcttgtgc gagaagcgg ttcaagttc 
      aagcaccag ttgcagaaa catgtcttt ttggtgcac 
      agcaatgag aggccgttt tgttgctgc gtgtgtggc 
      aaggatttc aaattgaag caaacgctg cagaaccat 
      gagaaggtc cattgcgat gaaaaagag ttcgagtgt 
      agtgtttgc cataaagag ttcaaatta aagctccac 
      ctgaggaac cacatgaaa atgcacagt gatatcaag 
      ccccacgag tgtggcctt tgcgataag actttcaaa 
      tttaagcag cagttgcag aatcatctg ctagttcat 
      tcggggtat aaacagttt gagtgtgaa ttttgcagc 
      aagagtttc acgtttaag caacagttg aatgttcat 
      ttgaaaatt catctcaat gtgaaggag tttgattgc 
      gacgaatgt gagaagggg ttcagaaca aagcagcag 
      ttgcaggtg caccgcaat aaagtgcac aagggatct 
      gaataa
    mRNA sequence
    • >TC006339 RA
      gtttgacat aaccttaga atgtcagtc ccttccaag 
      taactcttt tagttgctt atcagtgct tttagggcc 
      ctttgtcaa gtctcgccg aggcagcaa cagttcacg 
      ccatgaacc acatcaaga atcacccgt ttgagtgcg 
      aactctgcc ccaaaaagt tcaaacgga ggaattggc 
      tgaagatgc atgtaagaa gtcacgaca aaagccaca 
      gttttgagt gcctcttgt gcgagaagc ggttcaagt 
      tcaagcacc agttgcaga aacatgtct ttttggtgc 
      acagcaatg agaggccgt tttgttgct gcgtgtgtg 
      gcaaggatt tcaaattga agcaaacgc tgcagaacc 
      atgagaagg tccattgcg atgaaaaag agttcgagt 
      gtagtgttt gccataaag agttcaaat taaagctcc 
      acctgagga accacatga aaatgcaca gtgatatca 
      agccccacg agtgtggcc tttgcgata agactttca 
      aatttaagc agcagttgc agaatcatc tgctagttc 
      attcggggt ataaacagt ttgagtgtg aattttgca 
      gcaagagtt tcacgttta agcaacagt tgaatgttc 
      atttgaaaa ttcatctca atgtgaagg agtttgatt 
      gcgacgaat gtgagaagg ggttcagaa caaagcagc 
      agttgcagg tgcaccgca ataaagtgc acaagggat 
      ctgaataat tatttacat ttctgtctt ttaattttt 
      tacaaaata tattgtttt tttgttaca cattaatgt 
      gtcttcttt gttacgaaa acattattt agtttaggc 
      acaggctga atgagtcta gaaaatttt atacagtat 
      taggatctt acattaatt tttttcgga tttattttg 
      ctacgcctc tggtgcgtc tgtacaagt cgtctgtac 
      ccatcattt atgttatca attatcatt aacattttt 
      atctcatat gagtcatct gacccagat caattatga 
      aataaaagt ttatctctt catttcttg tttttcatt 
      attccctca gtgaagtaa gatgaattt tcgggtagt 
      tgtcacact agtgatggg gctttgcct cgtttgtgg 
      tcaccccaa gtcagaaat aatcaattc caagttgtc 
      accatgtga tgcactcgg ttataaccg ggacaccaa 
      aagaatgat gtttgacca ttccaactg tgctcgact 
      gtgcaattt ggagcggaa ggctggagg gcaatgcaa 
      tgacatggg cgcttgcat ttgcaaatt aaatggtac 
      aggaaatga tttatgaaa tgtattggt tcaaataat 
      aaattataa aaataaaa
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY