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Gene information
General information
TC008466 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_007419.2: 11055336..11061760
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
    		TC008466
    iBeetle screen iB_04497

    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: 70.0% (includes death as pupa, adult)

    adult lethality - Number of animals showing the phenotype: 3 (9 dpi)
    Days post injection

    adult lethality - Number of animals showing the phenotype: 4 (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: 20.0% (includes death as larva, prepupa, pupa)
    Lethalities 22 days after larval injection: 90.0% (includes death as larva, prepupa, pupa, adult)

    larva lethality - Number of animals showing the phenotype: 2 (11 dpi)
    Days post injection

    pupal molt delayed (still larva) - Number of animals showing the phenotype: 8 (11 dpi)
    Days post injection

    larva lethality late (L7) - Number of animals showing the phenotype: 7 (16 dpi)
    Days post injection

    eclosion delayed (still pupa) - Number of animals showing the phenotype: 1 (16 dpi)
    Days post injection

    eclosion delayed (still pupa) - Number of animals showing the phenotype: 1 (19 dpi)
    Days post injection

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC008466 RA
      MRLNMLIYL IVACCWGKS LSIPQQILN EFKSTLLPL 
FGLKEQPKI EGKVQVPEA LKKIYNIQN NFEYDTASL 
PLPGLYTKS ANTIRSFTH VESPIDEKF VHPHRFRLK 
FNISSIPRH EKLTAAEIK LTRETAKNT SHPFQRVLV 
HDILQPGVK GLHGPITRV IDSKVVDSR KNTTVSIDV 
FPAVARWMQ DPKTNHGIL IVVYSIGAK KSPPEKHLR 
LRRDTAPPQ WYQHQPLLF TYTDDGKNQ QRTGTELTK 
MRPKRQSSR RHRKNLKDP CRRRQMYVD FGSVGWNDW 
IVAPLGYDA YYCGGECEY PIPDHMNTT NHAIVQSLV 
NSMKPKEVP GPCCVPTQL GQMSMLYLG SDGSVILKN 
YKEMVVVGC GCR
    CDS sequence
    • >TC008466 RA
      atgcgtttg aacatgctg atatacctc atagtggca 
tgttgttgg ggtaaatct ctctcgata cctcaacaa 
atactcaat gaattcaaa tcgacactg ttgcccctt 
ttcggactc aaagaacag ccgaaaatc gaaggcaaa 
gtgcaagta ccagaagct ttgaagaag atctacaac 
attcagaat aacttcgag tacgacaca gcatccttg 
ccccttccg ggactctac accaaaagt gccaacacc 
atacggagc ttcacccat gtggaaagt ccaatcgat 
gaaaagttc gtgcaccct caccgcttc cgcttgaaa 
ttcaatatt tcatcaatt cctcgacac gaaaaactc 
acagcggcc gaaataaaa ctaacccgt gaaacggcc 
aaaaacaca tcacacccc tttcaacgt gtcttagtc 
cacgacatt ctccaacct ggtgtcaag ggcctccac 
ggccccatc acccgagtg attgactca aaagtggtc 
gactctcga aaaaacacc accgtgagc atcgacgtc 
ttcccggca gtggctcgc tggatgcaa gaccccaaa 
accaaccac ggcatcctc attgtggtt tactccatt 
ggggcgaaa aaatcaccc ccagagaaa cacctaagg 
ctgcggcgc gacacagcc cccccacag tggtaccaa 
caccaaccc cttctcttc acctacacc gacgatggt 
aagaaccag caaaggaca gggacggag ctgacgaaa 
atgcggccc aaacgacag agttcgcgc aggcaccgg 
aaaaatctg aaagacccc tgccggaga cggcagatg 
tacgtcgat ttcggttcc gtggggtgg aacgactgg 
atcgtggcc cccttgggc tacgacgcg tattattgc 
gggggcgag tgcgagtac cccattcca gaccacatg 
aacacgacg aaccacgcc atagtccag agcctggtc 
aactcgatg aagccgaag gaggtgcca gggccctgc 
tgcgtgccg acgcagctg gggcagatg tccatgctg 
tatctgggc agcgacggc agcgtcatc ctaaaaaac 
tacaaggag atggtggtg gtggggtgc ggctgccga 
tag
    mRNA sequence
    • >TC008466 RA
      ggatataat tacataaat aacattacg tatcaggtt 
gcaacacaa aataaataa tgtaaacaa attgtgggc 
gtgtgtatt ttttgaaat gaaatgatt taatggaag 
cgtctccga attccagcc tcatcaagc atatttaaa 
tgaggcaat taagacagc aattggtgt aaatgagta 
tcacgatca gaagtcaag tctcggtgt gtttgagtg 
gtcctgtga aaaggaaga gccacaatg gtcccaaca 
atatccact aagtattgt ttgatagtc gcacgtgtc 
gtatcctgt accttgctc tgattggtc gtccaagac 
cccacacct taacgcatg cacaggtag agggtggca 
tccttcttc atcagtgtt gtcctggac ttgttacca 
caacgcagt tttcttttc aattcgaaa ctataatag 
acttgtgca agtgttgtt cgtaaatgt ggtccattg 
tgggattat tcaagtgat tacaaacaa caggagaat 
aatcgtatc gcgatgcgt ttgaacatg ctgatatac 
ctcatagtg gcatgttgt tggggtaaa tctctctcg 
atacctcaa caaatactc aatgaattc aaatcgaca 
ctgttgccc cttttcgga ctcaaagaa cagccgaaa 
atcgaaggc aaagtgcaa gtaccagaa gctttgaag 
aagatctac aacattcag aataacttc gagtacgac 
acagcatcc ttgcccctt ccgggactc tacaccaaa 
agtgccaac accatacgg agcttcacc catgtggaa 
agtccaatc gatgaaaag ttcgtgcac cctcaccgc 
ttccgcttg aaattcaat atttcatca attcctcga 
cacgaaaaa ctcacagcg gccgaaata aaactaacc 
cgtgaaacg gccaaaaac acatcacac ccctttcaa 
cgtgtctta gtccacgac attctccaa cctggtgtc 
aagggcctc cacggcccc atcacccga gtgattgac 
tcaaaagtg gtcgactct cgaaaaaac accaccgtg 
agcatcgac gtcttcccg gcagtggct cgctggatg 
caagacccc aaaaccaac cacggcatc ctcattgtg 
gtttactcc attggggcg aaaaaatca cccccagag 
aaacaccta aggctgcgg cgcgacaca gccccccca 
cagtggtac caacaccaa ccccttctc ttcacctac 
accgacgat ggtaagaac cagcaaagg acagggacg 
gagctgacg aaaatgcgg cccaaacga cagagttcg 
cgcaggcac cggaaaaat ctgaaagac ccctgccgg 
agacggcag atgtacgtc gatttcggt tccgtgggg 
tggaacgac tggatcgtg gcccccttg ggctacgac 
gcgtattat tgcgggggc gagtgcgag taccccatt 
ccagaccac atgaacacg acgaaccac gccatagtc 
cagagcctg gtcaactcg atgaagccg aaggaggtg 
ccagggccc tgctgcgtg ccgacgcag ctggggcag 
atgtccatg ctgtatctg ggcagcgac ggcagcgtc 
atcctaaaa aactacaag gagatggtg gtggtgggg 
tgcggctgc cgatagtgt catctccag atggtgaaa 
cgatatctg tgatcagga ttggggacc aaaatagtg 
tctgtgatc ttaaaaact ttgagactg cttgcagct 
gcatagtcc cagtgagaa ctgactgat tttttgtgc 
tatttggac tgggtgaag tggaatctg tgattgtaa 
ttttaattc attgcgaaa ctaatctgc acccttcga 
gacattcac gtgactgaa acatgctcg tttaatgtc 
tcaactgca gtcgatgtg aaagttata agtcggaaa 
tttacttgt attcaaata tcgagtcca tgcaattga 
gtcaagtgt aatatatta gtacctgga taaggagta 
tttattgat tattttata ggtatgtgc atattgtac 
agattaatt tgtaatata acttgcaag cattgtttc 
ttaacgtta tgtaagctt ttgtacaga ctgtatata 
ttaaaatat tttattctt t
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY