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Gene information
General information
TC011251 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_007425.3: 672347..674331
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
    		TC011251
    iBeetle screen iB_05003

    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: 0.0% (includes death as pupa, adult)

    adult nutritional state bad (cachectic) - Number of animals showing the phenotype: 4 (11 dpi)
    Days post injection

    Analysis of embryonic musculature and early development
    number of eggs/embryos/larvae on slide: < 20 embryo/egg not developed/not fertilized - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    larval musculature mostly not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    affected eggs/embryos/larvae - Penetrance (percentage of animals/eggs on slide): more than 80%
    Analysis of larval stage 1 cuticle
    number of eggs/embryos/larvae on slide: < 20
     embryo/egg without visible larval cuticle in cuticle preparation - Penetrance (percentage of animals/eggs on slide): less than 30%
    affected eggs/embryos/larvae - Penetrance (percentage of animals/eggs on slide): less than 30%
    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: 90.0% (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: 5 (11 dpi)
    Days post injection

    eclosion not fulfilled (died as pupa) - Number of animals showing the phenotype: 4 (11 dpi)
    Days post injection

    adult lethality - Number of animals showing the phenotype: 1 (16 dpi)
    Days post injection

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC011251 RA
      MSNKSVRWA FNLSKWEPS HSDMLLATS CVQVEEKER 
LARFVFKND VKSSLIGRL LMRKFVNEA TGLKYNEIK 
FARDEKGKP FLTNNNFPI NYNVSHQGD YTVLAGCNS 
AGLLGVDVV KVEFPRGKS LGEYFRLMS RIFSGTEWE 
KIRGQGSEK NQLAMFCRH WCLKESYLK AVGVGVTIN 
LQDVCFKIN SDVLRKDRV VDDTEVYFR GEKLDWEFQ 
EMLLDDQHC VAVATEAST GEKFFFKEI GFNEVMENA 
VALLEPDED YCNSFFKKC DKS
    CDS sequence
    • >TC011251 RA
      atgtcgaat aaaagtgtc cgttgggct ttcaattta 
tccaaatgg gagccctcc cattcagac atgttgcta 
gcaacgtct tgtgtccaa gttgaggag aaagaacgc 
ttagcgaga tttgtgttc aaaaatgac gttaaatcg 
tcgttaata ggtcgcttg ttaatgagg aaattcgtt 
aacgaagcg accggactc aaatataac gaaattaag 
ttcgcgcgc gatgaaaaa ggcaaaccg tttcttaca 
aataacaat tttccgata aattacaac gtgtcccat 
cagggggat tacacggtg ttggctggg tgtaacagt 
gcgggtttg ttgggggta gatgtggtc aaagtggag 
tttccgagg ggtaaaagt ttgggtgaa tattttaga 
ttaatgtcg cggattttt tcgggaaca gagtgggaa 
aaaattagg gggcaaggt agcgagaaa aatcagctg 
gcgatgttt tgtcgacac tggtgcttg aaagagagt 
tatctgaag gctgtaggt gtcggagtg acgataaat 
ttgcaagat gtttgtttt aaaataaac tcggatgtt 
ttgaggaaa gatcgggtc gttgatgat acagaggtt 
tattttaga ggggaaaaa ttagactgg gagtttcag 
gagatgctt ttggatgat cagcattgc gttgccgtt 
gcaacggag gcgagcact ggcgagaaa ttttttttc 
aaagagatt ggttttaat gaagttatg gaaaacgct 
gttgctttg ttagaaccg gacgaggat tattgtaat 
agttttttt aaaaagtgt gacaaaagt tga
    mRNA sequence
    • >TC011251 RA
      gttggcgac cctgcaatg ggtgtaact gtcgtttgt 
tgactacag cttgagtca tcagcatga tttgatcaa 
ataatttcc aattttttc atttgcagt gtacaccaa 
gtgttcgtt tattaaact tcagtaatt atttcgtac 
caaatcgtg gaatgtagt aatggaaat cacgaattt 
tctttgttt ctttttaac tgtgcttgg acaaagtgt 
gtttgcaga cttctacaa tgagtacga atgcaacaa 
cccgttact acaacgtgc cgttttaaa ggccacatc 
ttccatgcc gaaaagggg tcccgaaaa cgccgtttt 
gtggggtaa gtttttaat acctctccc atcgttgaa 
atatcaatg gaatggtac tgtaggtgc cctttaacg 
agcaaaaat gtcgaataa aagtgtccg ttgggcttt 
caatttatc caaatggga gccctccca ttcagacat 
gttgctagc aacgtcttg tgtccaagt tgaggagaa 
agaacgctt agcgagatt tgtgttcaa aaatgacgt 
taaatcgtc gttaatagg tcgcttgtt aatgaggaa 
attcgttaa cgaagcgac cggactcaa atataacga 
aattaagtt cgcgcgcga tgaaaaagg caaaccgtt 
tcttacaaa taacaattt tccgataaa ttacaacgt 
gtcccatca gggggatta cacggtgtt ggctgggtg 
taacagtgc gggtttgtt gggggtaga tgtggtcaa 
agtggagtt tccgagggg taaaagttt gggtgaata 
ttttagatt aatgtcgcg gattttttc gggaacaga 
gtgggaaaa aattagggg gcaaggtag cgagaaaaa 
tcagctggc gatgttttg tcgacactg gtgcttgaa 
agagagtta tctgaaggc tgtaggtgt cggagtgac 
gataaattt gcaagatgt ttgttttaa aataaactc 
ggatgtttt gaggaaaga tcgggtcgt tgatgatac 
agaggttta ttttagagg ggaaaaatt agactggga 
gtttcagga gatgctttt ggatgatca gcattgcgt 
tgccgttgc aacggaggc gagcactgg cgagaaatt 
ttttttcaa agagattgg ttttaatga agttatgga 
aaacgctgt tgctttgtt agaaccgga cgaggatta 
ttgtaatag tttttttaa aaagtgtga caaaagttg 
atgtaataa agtgggttt tgggggatt tttgtttgt 
ttgtttttt tcgtaccat tccatgata tttttacga 
gggttgtta cgattggta ccattcgta gtatggcac 
aatgtttta atttgatga cccgattgc atgcaattt 
gattagttt gtcaagtat tgattgcat ggaaatttt 
gttttatta agttcgcat tcatgttca tgtggggga 
atcgcttct tttacttaa aagtttaag aaacgtttt 
ttgtttgt
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY