Status
Please wait ...
Gene information
General information
TC012423 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_007424.3: 7120559..7121888
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
    		TC012423
    iBeetle screen iB_05240

    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: < 50
     head size decreased - Penetrance (percentage of animals/eggs on slide): 50% - 80%

    head partially not present - Penetrance (percentage of animals/eggs on slide): 50% - 80%

    head shape irregular - Penetrance (percentage of animals/eggs on slide): 50% - 80%

    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: 10.0% (includes death as larva, prepupa, pupa)
    Lethalities 22 days after larval injection: 20.0% (includes death as larva, prepupa, pupa, adult)

    pupal molt delayed (still larva) - Number of animals showing the phenotype: 1 (11 dpi)
    Days post injection

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC012423 RA
      MFVTVLFLL LQFCASVFG AHRELLPSK APSNLTLLE 
INQGQVLIQ WDPIEPDTV RGSFKGYLV RTWNHAGSL 
VYAFPPDVT RASIDFFPF SKNFITVSV RNEKYVGPP 
SEAISFDAP QREPQSPQT LHIFTLSNK SVLIRWSKP 
SQPNGILLG YRIYCREMN DTFGEIKRE TSHLINDPD 
KFQAKLTGL EEGVKYQIG VSAVNCAGE SDVTKAGIV 
LGPHTPVEP FPSRFVYKT NYTTPKRDE KCYKTLTSP 
AEEEDEEVD DYYDYLLYN HTNYKETTP SPVKTDYEQ 
NCLVDCLVL WMPDVSNNP GEYFYLKYR VRGETDYTV 
TEPETSEDF ILLRNFDAC KKYEMVIVA VDGEFSTES 
GTVFTPPKL YSNIL
    CDS sequence
    • >TC012423 RA
      atgtttgtg acggtcttg ttcctgctg ttacaattt 
tgcgcctcc gtttttggg gcccaccgc gagttgtta 
ccgtcgaag gccccatcg aacttgacg ttactggaa 
ataaatcag gggcaagtt ttgatccag tgggacccc 
attgagcct gacaccgtc cggggcagc ttcaagggg 
tacttggta cggacctgg aaccacgcc gggagtcta 
gtttacgcg tttccccca gacgtgact agagccagt 
attgatttt ttccctttt tcgaaaaat tttatcacg 
gtttcggtc cgtaacgaa aaatacgtg ggccccccg 
agcgaggcg atcagtttc gacgccccc cagcgagaa 
ccgcaaagt ccccaaacc cttcacatt tttacttta 
agcaataag tcggttctg attcggtgg agtaaacca 
agccaaccg aacggcata cttctaggc tacaggatt 
tattgccgc gaaatgaac gacacgttt ggtgaaata 
aaaagggag acctcgcat ctaatcaat gatccggac 
aagtttcaa gctaaatta actggactg gaagaagga 
gtgaaatac cagatcggc gtttctgcc gttaactgt 
gccggagaa agcgatgta actaaggcg gggattgtc 
ttagggccc cacaccccg gtcgagccc ttcccatcg 
agatttgtg tacaaaact aattacaca acgccaaag 
agggacgaa aagtgttac aaaactctt acaagtccg 
gctgaagag gaggacgag gaagtggat gattattac 
gattatttg ctttataat cacacgaat tataaggaa 
acaacccca agtcctgtg aaaaccgac tacgagcaa 
aactgtttg gtcgattgt ctcgtgttg tggatgcct 
gacgtcagt aataatccg ggcgagtat ttctatctg 
aaatacaga gtgaggggc gagacggat tacacggtc 
acggagccg gaaaccagc gaagatttt attttgttg 
cgcaatttc gacgcgtgc aagaagtac gagatggtc 
atagttgca gttgatggc gagttcagc acggaaagc 
ggaaccgtg tttactccc ccgaaattg tattcaaat 
attttatag
    mRNA sequence
    • >TC012423 RA
      ttacaacac gatgtttgt gacggtctt gttcctgct 
gttacaatt ttgcgcctc cgtttttgg ggcccaccg 
cgagttgtt accgtcgaa ggccccatc gaacttgac 
gttactgga aataaatca ggggcaagt tttgatcca 
gtgggaccc cattgagcc tgacaccgt ccggggcag 
cttcaaggg gtacttggt acggacctg gaaccacgc 
cgggagtct agtttacgc gtttccccc agacgtgac 
tagagccag tattgattt tttcccttt ttcgaaaaa 
ttttatcac ggtttcggt ccgtaacga aaaatacgt 
gggcccccc gagcgaggc gatcagttt cgacgcccc 
ccagcgaga accgcaaag tccccaaac ccttcacat 
ttttacttt aagcaataa gtcggttct gattcggtg 
gagtaaacc aagccaacc gaacggcat acttctagg 
ctacaggat ttattgccg cgaaatgaa cgacacgtt 
tggtgaaat aaaaaggga gacctcgca tctaatcaa 
tgatccgga caagtttca agctaaatt aactggact 
ggaagaagg agtgaaata ccagatcgg cgtttctgc 
cgttaactg tgccggaga aagcgatgt aactaaggc 
ggggattgt cttagggcc ccacacccc ggtcgagcc 
cttcccatc gagatttgt gtacaaaac taattacac 
aacgccaaa gagggacga aaagtgtta caaaactct 
tacaagtcc ggctgaaga ggaggacga ggaagtgga 
tgattatta cgattattt gctttataa tcacacgaa 
ttataagga aacaacccc aagtcctgt gaaaaccga 
ctacgagca aaactgttt ggtcgattg tctcgtgtt 
gtggatgcc tgacgtcag taataatcc gggcgagta 
tttctatct gaaatacag agtgagggg cgagacgga 
ttacacggt cacggagcc ggaaaccag cgaagattt 
tattttgtt gcgcaattt cgacgcgtg caagaagta 
cgagatggt catagttgc agttgatgg cgagttcag 
cacggaaag cggaaccgt gtttactcc cccgaaatt 
gtattcaaa tattttata gtttatgta aggtggtta 
cgcaataaa taatacagc atgga
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY