Status
Please wait ...
Gene information
General information
TC006550 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_007423.3: 11326240..11327773
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
    		TC006550
    iBeetle screen iB_04169

    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: 60.0% (includes death as pupa, adult)

    eclosion not fulfilled (with pupal and adult features) - Number of animals showing the phenotype: 1 (3 dpi)
    Days post injection

    adult lethality - Number of animals showing the phenotype: 1 (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: 100.0% (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: 10 (11 dpi)
    Days post injection

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC006550 RA
      MSGGLEVLS LKEDDVTKM LAAGTHVGT TNVDFQMEQ 
YVYKRRADG IHIINLRKT WEKLLLAAR AIVAIEHPS 
EVFVISSRP YGQRAVLKF AAHTGATPI AGRFTPGAF 
TNQIQAAFR EPRLLIVTD PAYDHQPIT EASYVNIPV 
IALCITDSP LRFVDIAIP GNNKSAHSI GLMWWLLAR 
EVLRLRGII PRETKWDVV VDLFFYREP EEAEKEEQA 
AKEAVAVKP EVVAHEPQD LEWNTMEAQ DWTTTEPAA 
PVPVAAGAA APYQPAATD DWAAQVQEE WGANATATQ 
PAQPNWGSS TSDWH
    CDS sequence
    • >TC006550 RA
      atgtcggga ggtctggaa gttctcagc ctcaaagag 
gacgatgtg accaaaatg ttggccgcc ggcacccat 
gtgggcacc actaacgta gacttccaa atggaacaa 
tatgtttac aagcggcgc gctgacgga atccacatc 
atcaatttg cgcaaaact tgggaaaaa ctccttttg 
gcggcccgt gccatcgtc gccatcgag cacccgtca 
gaagtgttc gtgatttcg tcacgtccc tatggacag 
agggccgtt ctgaagttc gcagctcac acaggggct 
acgcccatt gccggacgt ttcaccccc ggtgcgttc 
accaatcag attcaagcc gcgttccgc gaaccccgc 
cttctcatc gtgactgac ccagcgtat gaccaccaa 
cccatcacc gaagcctcc tatgtcaac attccagtc 
atcgccttg tgcatcact gactctccc ttgagattc 
gttgacatt gccatccct ggaaacaac aaatcggcc 
cacagtatt gggctaatg tggtggctg ctagcacgt 
gaggtgctc cgccttcgc ggaattatc ccgcgtgag 
accaagtgg gacgtggtc gtcgatttg ttcttctac 
cgtgagcca gaagaggcc gagaaggag gaacaagca 
gccaaggaa gccgtggcc gttaagccc gaagtggtg 
gcgcatgaa ccgcaagat ttggagtgg aataccatg 
gaagcccaa gattggact accactgaa cccgcggcc 
ccagttcct gtggctgca ggggctgca gcgccctac 
cagcctgcg gcaactgac gattgggcc gctcaagtg 
caggaggaa tggggggcc aacgccacc gccactcaa 
ccggcccaa cccaattgg ggcagcagc acttccgat 
tggcattga
    mRNA sequence
    • >TC006550 RA
      cggcactaa agttccttt tccacgaag gaatcgaat 
cccagtggc atctttcaa cgttactcg taactcaat 
tctaacgta aggatgtcg ggaggtctg gaagttctc 
agcctcaaa gaggacgat gtgaccaaa atgttggcc 
gccggcacc catgtgggc accactaac gtagacttc 
caaatggaa caatatgtt tacaagcgg cgcgctgac 
ggaatccac atcatcaat ttgcgcaaa acttgggaa 
aaactcctt ttggcggcc cgtgccatc gtcgccatc 
gagcacccg tcagaagtg ttcgtgatt tcgtcacgt 
ccctatgga cagagggcc gttctgaag ttcgcagct 
cacacaggg gctacgccc attgccgga cgtttcacc 
cccggtgcg ttcaccaat cagattcaa gccgcgttc 
cgcgaaccc cgccttctc atcgtgact gacccagcg 
tatgaccac caacccatc accgaagcc tcctatgtc 
aacattcca gtcatcgcc ttgtgcatc actgactct 
cccttgaga ttcgttgac attgccatc cctggaaac 
aacaaatcg gcccacagt attgggcta atgtggtgg 
ctgctagca cgtgaggtg ctccgcctt cgcggaatt 
atcccgcgt gagaccaag tgggacgtg gtcgtcgat 
ttgttcttc taccgtgag ccagaagag gccgagaag 
gaggaacaa gcagccaag gaagccgtg gccgttaag 
cccgaagtg gtggcgcat gaaccgcaa gatttggag 
tggaatacc atggaagcc caagattgg actaccact 
gaacccgcg gccccagtt cctgtggct gcaggggct 
gcagcgccc taccagcct gcggcaact gacgattgg 
gccgctcaa gtgcaggag gaatggggg gccaacgcc 
accgccact caaccggcc caacccaat tggggcagc 
agcacttcc gattggcat tgattttat tactgactt 
gtttcaata aaacaattt gagggta
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY