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Gene information
General information
TC030666 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_007421.3: 5796307..5797710
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
    TC030666
    iBeetle screen iB_02611

    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: 90.0% (includes death as pupa, adult)

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


    adult lethality - Number of animals showing the phenotype: 1 (9 dpi)
    Days post injection


    adult lethality - Number of animals showing the phenotype: 5 (11 dpi)
    Days post injection


    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: 100.0% (includes death as larva, prepupa, pupa)
    Lethalities 22 days after larval injection: 100.0% (includes death as larva, prepupa, pupa, adult)

    larva lethality - Number of animals showing the phenotype: 10 (11 dpi)
    Days post injection


    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC030666 RA
      MAPTAKAAK QEKKPDDKK KSSKPRNYD LGNGVMRFS 
      RTRMYHKKA LYKFMGKKV KATKKPAKP AFVTKQIGG 
      DKNGKERKV FLKKRRNYY PTQDKIRKH PAKKTFKQH 
      KRHLRSTLT PGTVCILLA GSHKGKRVV FLKQLHSGL 
      LLVTGPMQI NSCPLRRIS QRYVIGTQT KIDVSGVKI 
      PETINDEYF RRKREKRAK KEEGDIFQA KKEAYKVSD 
      QRKADQKVV DKQVFEAIK KHPDRKVLL AYLSAMFGL 
      RSSQYPHRM QF
    CDS sequence
    • >TC030666 RA
      atggcaccg acagcgaag gctgcaaag caggaaaaa 
      aagccggac gataagaaa aaatcgtcg aaaccgcgc 
      aactacgac ctcggcaat ggcgtaatg cgtttttcc 
      cgcacccgc atgtaccat aagaaagcc ctttacaag 
      ttcatgggc aagaaagtg aaggccact aaaaaaccg 
      gcgaagcca gctttcgtc acgaagcaa atcggcggc 
      gacaaaaac ggcaaggaa cgcaaggtt ttccttaag 
      aaacgccgc aattattac cccactcag gacaagatc 
      cgcaagcac ccggcgaag aaaacgttc aagcaacat 
      aaacgccac ttgcgctcg actcttact cccggcact 
      gtgtgtatc cttctcgcg ggctcgcac aagggcaag 
      cgggtcgtg ttcttgaag cagttgcac tcggggctg 
      ctgctggtg acggggccc atgcagatc aactcgtgt 
      cccttgagg cggatcagt cagagatat gttataggc 
      acgcagacg aaaatcgat gttagcggt gtgaaaatc 
      ccggaaact atcaatgat gagtatttc cggcgcaag 
      agggagaag agggccaag aaggaggaa ggggatatt 
      ttccaggcc aagaaggag gcgtacaaa gtgagcgat 
      cagaggaaa gctgaccaa aaagtagtc gacaagcaa 
      gtctttgaa gctattaag aagcacccc gataggaaa 
      gttttgttg gcttatttg tcggctatg ttcgggctg 
      aggtcgtcg cagtaccct cacagaatg cagttttag
    mRNA sequence
    • >TC030666 RA
      aagaactaa ttttagtgt taaatacga taacgaaag 
      tgcaatatt ttccccatt ttaggaatt aagaacgca 
      tttcaattt tatgttggt agtgacaaa atcactagc 
      agcgccatc tcctttcac cgcaacatc tgcaaagat 
      ggcaccgac agcgaaggc tgcaaagca ggaaaaaaa 
      gccggacga taagaaaaa atcgtcgaa accgcgcaa 
      ctacgacct cggcaatgg cgtaatgcg tttttcccg 
      cacccgcat gtaccataa gaaagccct ttacaagtt 
      catgggcaa gaaagtgaa ggccactaa aaaaccggc 
      gaagccagc tttcgtcac gaagcaaat cggcggcga 
      caaaaacgg caaggaacg caaggtttt ccttaagaa 
      acgccgcaa ttattaccc cactcagga caagatccg 
      caagcaccc ggcgaagaa aacgttcaa gcaacataa 
      acgccactt gcgctcgac tcttactcc cggcactgt 
      gtgtatcct tctcgcggg ctcgcacaa gggcaagcg 
      ggtcgtgtt cttgaagca gttgcactc ggggctgct 
      gctggtgac ggggcccat gcagatcaa ctcgtgtcc 
      cttgaggcg gatcagtca gagatatgt tataggcac 
      gcagacgaa aatcgatgt tagcggtgt gaaaatccc 
      ggaaactat caatgatga gtatttccg gcgcaagag 
      ggagaagag ggccaagaa ggaggaagg ggatatttt 
      ccaggccaa gaaggaggc gtacaaagt gagcgatca 
      gaggaaagc tgaccaaaa agtagtcga caagcaagt 
      ctttgaagc tattaagaa gcaccccga taggaaagt 
      tttgttggc ttatttgtc ggctatgtt cgggctgag 
      gtcgtcgca gtaccctca cagaatgca gttttagat 
      taagtacca tgttttatt gatttaact gtaaaaaat 
      tgacaattc aataaagga tggttttct atacacaca 
      gcccacatt tatttttct tactaaaaa atcggttta 
      tgc
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY