Status
Please wait ...
Gene information
General information
TC013656 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_007420.3: 6777307..6778978
Sequence information
Transcripts / Proteins (2) 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
    		TC013656
    iBeetle screen iB_10735

    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)

    adult lethality - Number of animals showing the phenotype: 2 (9 dpi)
    Days post injection

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

    embryo/egg with embryonic tissue, no cuticle, no fluorescence - Penetrance (percentage of animals/eggs on slide): less than 30%

    affected eggs/embryos/larvae - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    Analysis of larval stage 1 cuticle
    number of eggs/embryos/larvae on slide: < 50
     embryo/egg without visible larval cuticle in cuticle preparation - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    cuticle remnants with some identifiable segments - Penetrance (percentage of animals/eggs on slide): less than 30%

    head not present - Penetrance (percentage of animals/eggs on slide): less than 30%

    thorax not present - Penetrance (percentage of animals/eggs on slide): less than 30%
    abdomen not present - Penetrance (percentage of animals/eggs on slide): less than 30%
    affected eggs/embryos/larvae - Penetrance (percentage of animals/eggs on slide): 50% - 80%
    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
    • >TC013656 RA
      MLAVMEASR NTNPPVSKD ETTPPTPSS 
EDARPQDFL QSGRTGRRN ALANILGEH 
AIVTSSDLP AQLEALTTK DTPENPDNN 
QASTSKS
    • >TC013656 RB
      MPQKRLPGI NPKTNGFVA RKRKPKLTR 
QSVLKMLAV MEASRNTNP PVSKDETTP 
PTPSSEDAR PQDFLQSGR TGRRNALAN 
ILGEHAIVT SSDLPAQLE ALTTKDTPE 
NPDNNQAST SKS
    CDS sequence
    • >TC013656 RA
      atgctggcg gttatggag gcgtcccgg aacactaat 
cctccggtt tccaaggac gagacaacg cctccaacc 
cccagttcg gaggacgcc aggccgcag gacttcttg 
cagtcggga cgaacagga cggagaaac gccctggct 
aatatactg ggcgagcac gcaatagtg accagctcc 
gacttgccg gcacagtta gaagccctg acgacgaaa 
gacacgccg gaaaacccc gacaacaac caagcgagc 
acaagcaag agctga
    • >TC013656 RB
      atgccccag aaacgcctc ccgggcatc aaccccaaa 
acaaacggt ttcgttgcc cgtaaaaga aaaccgaaa 
ttgacgaga cagtcagta ctgaaaatg ctggcggtt 
atggaggcg tcccggaac actaatcct ccggtttcc 
aaggacgag acaacgcct ccaaccccc agttcggag 
gacgccagg ccgcaggac ttcttgcag tcgggacga 
acaggacgg agaaacgcc ctggctaat atactgggc 
gagcacgca atagtgacc agctccgac ttgccggca 
cagttagaa gccctgacg acgaaagac acgccggaa 
aaccccgac aacaaccaa gcgagcaca agcaagagc 
tga
    mRNA sequence
    • >TC013656 RA
      agaatcacg ctgccaacc catcccacc aagacccca 
ttaaaaatc gcgtagaat cacctacgt caacgcatt 
atttggcac cgcatatct acaatcaac tccctcgac 
aaggttatt gccgtaata atgagtaca agccaacaa 
tgacgcaca aattacgct tttgaacgt aaccaactg 
gaatgcgct tggaactgt tattgtcgt catgttgcg 
agcgtgaat gtcaaactt atgtaaatc agttgtcag 
ttttggtca aatccggag ccgagagtg gagtagttt 
taataaaat tgtagaata accgggtgg tgcacaccc 
tcctcttga tgtactgaa aatgctggc ggttatgga 
ggcgtcccg gaacactaa tcctccggt ttccaagga 
cgagacaac gcctccaac ccccagttc ggaggacgc 
caggccgca ggacttctt gcagtcggg acgaacagg 
acggagaaa cgccctggc taatatact gggcgagca 
cgcaatagt gaccagctc cgacttgcc ggcacagtt 
agaagccct gacgacgaa agacacgcc ggaaaaccc 
cgacaacaa ccaagcgag cacaagcaa gagctgaag 
aactccacc atgtgacga ccggcagtt ttttttaac 
aattggtcc caggactga gcaaggagg gaagtacaa 
gtattttat ttcgcaaat tagtttcgt taagtgttc 
aacacgtaa tctccgttg ttattgagg cctagaata 
ctcgtctta ggtatcata tacctctcg tagtcaatt 
accgatttg gatctgaag cgttgatct gtcgcttgc 
agaggactg tggtccagt taaggcgaa cgcaaaatt 
gaataatca aaattagag aataggact aacttggcc 
gattgggct acacgtttt agttaagag ataggcctg 
acttattta tttagcaac gatatttgt gatattatt 
atttatttg aaaagtaat tagtgtcag tgtgattgt 
tgttttcgc gttaattta ttttctcat taagacgct 
gggaaatca gcgttcggg ggacggaat cttgttgta 
tactgctca aatcgtacg tgaggcagt gcacctagt 
cattaatat cacctcaaa attgtcaat actatattt 
gtatagaaa cacaataaa ttcattcga taaaa
    • >TC013656 RB
      agaatcacg ctgccaacc catcccacc aagacccca 
ttaaaaatc gcgtagaat cacctacgt caacgcatt 
atttggcac cgcatatct acaatcaac tccctcgac 
aaggttatt gccgtaata atgagtaca agccaacaa 
tgacgcaca aattacgct tttgaacgt aaccaactg 
gaatgcgct tggaactgt tattgtcgt catgttgcg 
agcgtgaat gtcaaactt atgtaaatc agttgtcag 
ttttggtca aatccggag ccgagagtg gagtagttt 
taataaaat tgtagaata accgggtgg tgcacaccc 
tcctcttga tggtaggtg ttttttcac ttcttataa 
ccaaaaaat acaatgccc cagaaacgc ctcccgggc 
atcaacccc aaaacaaac ggtttcgtt gcccgtaaa 
agaaaaccg aaattgacg agacagtca gtactgaaa 
atgctggcg gttatggag gcgtcccgg aacactaat 
cctccggtt tccaaggac gagacaacg cctccaacc 
cccagttcg gaggacgcc aggccgcag gacttcttg 
cagtcggga cgaacagga cggagaaac gccctggct 
aatatactg ggcgagcac gcaatagtg accagctcc 
gacttgccg gcacagtta gaagccctg acgacgaaa 
gacacgccg gaaaacccc gacaacaac caagcgagc 
acaagcaag agctgaaga actccacca tgtgacgac 
cggcagttt tttttaaca attggtccc aggactgag 
caaggaggg aagtacaag tattttatt tcgcaaatt 
agtttcgtt aagtgttca acacgtaat ctccgttgt 
tattgaggc ctagaatac tcgtcttag gtatcatat 
acctctcgt agtcaatta ccgatttgg atctgaagc 
gttgatctg tcgcttgca gaggactgt ggtccagtt 
aaggcgaac gcaaaattg aataatcaa aattagaga 
ataggacta acttggccg attgggcta cacgtttta 
gttaagaga taggcctga cttatttat ttagcaacg 
atatttgtg atattatta tttatttga aaagtaatt 
agtgtcagt gtgattgtt gttttcgcg ttaatttat 
tttctcatt aagacgctg ggaaatcag cgttcgggg 
gacggaatc ttgttgtat actgctcaa atcgtacgt 
gaggcagtg cacctagtc attaatatc acctcaaaa 
ttgtcaata ctatatttg tatagaaac acaataaat 
tcattcgat aaaa
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY