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Gene information
General information
TC000824 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_007417.3: 6274512..6276107
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
    		TC000824
    iBeetle screen iB_08991

    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

    Fertility
    vitellogenic egg chamber early number increased - Number of animals showing the phenotype: 4

    mature egg not present - Number of animals showing the phenotype: 4
    vitellogenic egg chamber late mostlynot present - Number of animals showing the phenotype: 4

    Analysis of larval stage 1 cuticle
    cuticle remnants strongly fragmented (cuticle crumbs) - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    affected eggs/embryos/larvae - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    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
    • >TC000824 RA
      MQLTGVLAR ILFIQCLIT TCLGFGFLA PVGVALGGI 
AASAICRFK ECCSEHSIH ADFDGLEDA LKKHIYGQH 
LVLDIVTNA LRSHWADNH KPQKALTLS FHGWPGSGK 
NYVTKFIVE NMYKYGSKS KFVHHFIGR MHFSSENKV 
KEYQENLQE WIKGNTTNC GKQLFIFDE VDKMPSRVL 
NIIKPMIDY RDDVDGVDY RDCVFIFLS NTGADLINE 
HVLEMWKED GVKREDLKL QDFEMLITR GAFNEEGGF 
HHSDTIRSN LIDHYVPFL PMERRHVKL CILDEFAQR 
NVTNPSEEH VNEAMAFVE WGPSTEKLF STTGCKRIS 
SKVGMIVTQ YKLNKPGG
    CDS sequence
    • >TC000824 RA
      atgcaattg acgggagta cttgcacga attttattt 
atccagtgt ttaataaca acgtgcctc ggattcggc 
tttttagcc cctgtaggt gtagcactc ggtggtata 
gcagctagt gcaatttgt cgttttaag gagtgttgt 
tctgaacat tcaatacat gccgacttc gacgggctc 
gaagatgcg ctcaaaaag cacatttat ggccaacac 
ttggtccta gatatcgta acaaatgcc ttacggtcc 
cattgggct gacaaccac aaaccccag aaggcttta 
acgttgagt tttcatggg tggccaggc agtgggaag 
aattatgtt actaagttt attgtagaa aatatgtac 
aagtatggc agcaaaagt aaatttgtg caccacttt 
attggtagg atgcacttt tcgagtgaa aataaagtc 
aaagaatat caggaaaat ctgcaagag tggatcaaa 
ggcaacacg accaactgt ggcaaacag ctgtttatt 
ttcgatgaa gttgataaa atgccttcc agagttctg 
aatatcatt aaaccaatg atcgattat cgtgatgat 
gtagatggg gttgattat agggactgt gtttttatt 
tttttgtca aacacgggt gctgattta ataaatgaa 
cacgttctg gaaatgtgg aaggaagac ggtgtcaag 
cgtgaagat cttaaactg caagatttt gagatgtta 
atcacaaga ggagcattt aatgaagaa ggtggtttt 
catcattct gacaccatt aggagtaat ttaatagac 
cattatgtc ccatttcta ccaatggaa agacgccac 
gtcaagctc tgtattttg gatgaattt gcacaaaga 
aatgttaca aaccctagt gaggagcac gtcaacgaa 
gctatggca ttcgttgaa tggggtcca tcaaccgaa 
aaacttttc tccactaca ggatgtaaa cgaataagt 
tcaaaagtg ggcatgatt gtcactcaa tacaaacta 
aataaacca ggggggtag
    mRNA sequence
    • >TC000824 RA
      gccaaagga aatgtcaaa acgttttga ggttatgta 
aagtcacaa atttaattt ttgattaag catacaaaa 
aatgtttga taacactgt ctaacggca attttggca 
atttacggt gttgtgcat gcaccggaa gaactcatt 
agtgattag ataattatg agtcaagat gcaattgac 
gggagtact tgcacgaat tttatttat ccagtgttt 
aataacaac gtgcctcgg attcggctt tttagcccc 
tgtaggtgt agcactcgg tggtatagc agctagtgc 
aatttgtcg ttttaagga gtgttgttc tgaacattc 
aatacatgc cgacttcga cgggctcga agatgcgct 
caaaaagca catttatgg ccaacactt ggtcctaga 
tatcgtaac aaatgcctt acggtccca ttgggctga 
caaccacaa accccagaa ggctttaac gttgagttt 
tcatgggtg gccaggcag tgggaagaa ttatgttac 
taagtttat tgtagaaaa tatgtacaa gtatggcag 
caaaagtaa atttgtgca ccactttat tggtaggat 
gcacttttc gagtgaaaa taaagtcaa agaatatca 
ggaaaatct gcaagagtg gatcaaagg caacacgac 
caactgtgg caaacagct gtttatttt cgatgaagt 
tgataaaat gccttccag agttctgaa tatcattaa 
accaatgat cgattatcg tgatgatgt agatggggt 
tgattatag ggactgtgt ttttatttt tttgtcaaa 
cacgggtgc tgatttaat aaatgaaca cgttctgga 
aatgtggaa ggaagacgg tgtcaagcg tgaagatct 
taaactgca agattttga gatgttaat cacaagagg 
agcatttaa tgaagaagg tggttttca tcattctga 
caccattag gagtaattt aatagacca ttatgtccc 
atttctacc aatggaaag acgccacgt caagctctg 
tattttgga tgaatttgc acaaagaaa tgttacaaa 
ccctagtga ggagcacgt caacgaagc tatggcatt 
cgttgaatg gggtccatc aaccgaaaa acttttctc 
cactacagg atgtaaacg aataagttc aaaagtggg 
catgattgt cactcaata caaactaaa taaaccagg 
ggggtagtc atatttttc cattgttaa gagtgggtg 
tttaatgtg atattctag ggtttatta attttttaa 
tgacgtatt atttacaat tttccttgg ctttatatt 
aaaatctcg gcaatgaat tttaaattc attcaatac 
aatacggaa ctttcaaat atgtaattt ttatgtaac 
aagaataaa aaaatgtta taatt
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY