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Gene information
General information
TC005849 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: 6625244..6632267
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
    		TC005849
    iBeetle screen iB_04022

    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: 10.0% (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

    Analysis of embryonic musculature and early development
    number of eggs/embryos/larvae on slide: > 50 embryo/egg with embryonic tissue, no cuticle, no fluorescence - Penetrance (percentage of animals/eggs on slide): more than 80%

    affected eggs/embryos/larvae total percentage of affected eggs/embryos/larvae on slide - Penetrance (percentage of animals/eggs on slide): more than 80%
    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): more than 80%
    affected eggs/embryos/larvae total percentage of affected eggs/embryos/larvae on slide - Penetrance (percentage of animals/eggs on slide): more than 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: 20.0% (includes death as larva, prepupa, pupa)
    Lethalities 22 days after larval injection: 30.0% (includes death as larva, prepupa, pupa, adult)

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

    adult lethality - Number of animals showing the phenotype: 1 (22 dpi)
    Days post injection

    adult lethality - Number of animals showing the phenotype: 2 (41 dpi)
    Days post injection

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC005849 RA
      MEISFEGKR ALVTGASRG IGRAIVGQL AKCGAQVVA 
VGRSKADLE ALKAETGVE TLILDISDW DKTEKVLSQ 
LDSIDLLVN NAGEGMIKP LIDLEEGDI DRIFSLNLK 
GLINVTRLI AKNMIRKKS GAIVNISSQ ASLAGLLNH 
TVYSASKGG VDAFTRACA LELGPHNIR VNSVNPTVI 
MTEMGRKWW SEPSRAGTM LHKIPLGRF GEVQEVVDA 
VLFLLSDKA AMITGTCLP IDGGFVSS
    CDS sequence
    • >TC005849 RA
      atggagatc tcctttgag ggtaaaagg gcgctagtt 
acgggggct tcgaggggg atagggagg gctattgtg 
ggccagttg gccaaatgt ggggcccaa gttgttgcc 
gtgggacgc tccaaagct gacttagag gcactgaaa 
gctgaaaca ggggttgaa accctgatt ttggacatc 
tcggactgg gacaagacc gaaaaagtt ttaagccaa 
ctcgattcg attgattta ctggtcaat aacgccggc 
gaagggatg atcaaacct ttgattgat ttggaagaa 
ggggatatt gaccgaatt ttttccttg aatttgaag 
ggcctaatt aatgttact cgcttaata gccaaaaac 
atgattagg aaaaaatca ggtgcgatt gtaaatatc 
tcatctcaa gcctctttg gctggtctt ttgaaccac 
actgtttat tcggcgagt aaaggtgga gtcgacgct 
tttaccaga gcttgtgcc cttgagttg ggtcctcac 
aacattagg gttaattcg gtcaatccc actgtgatt 
atgactgaa atgggccga aaatggtgg agcgaaccg 
tcacgtgct gggacaatg ctacacaaa ataccattg 
ggacggttt ggggaagta caggaagtg gtcgatgcc 
gttttgttt ctcctgagc gacaaggct gccatgatt 
acggggacg tgtctcccc attgacggc ggttttgta 
tcgtcttaa
    mRNA sequence
    • >TC005849 RA
      tttttcgcc cgtgatagg ttggtaaga gtaaaaatt 
ataattatt tatttcaaa tgtataatt attcccata 
tttaggtag gtaactaat agaaataac caacaatat 
tttcctgta aatattttt tactgtgca gggattggt 
cgagacatt gtgaaacaa ttggcgaag ggcggggcc 
aaggtggtg gccgttgcc cgaaacaag gaactattg 
gagagcctc aaagaggag gttccctca atcgaaatc 
attccttgc gacctctct gattggaac gcgacccaa 
aatgcctta tcccacctt tctcccgac ctcctggtc 
aacaacgca ggccttgca attctaaaa cccctaacc 
cgggttagc gaatcggac gttgaccaa cttttcgcc 
ataaatgtc aaagccttg atccaggtt actaaacta 
gtaaccgag aagttactc caaaggggg gtttccggt 
tccattgtg aatatctcg tcccaagcc tcaatggct 
gggcttttg aaccactcc gtctactgc agtaccaag 
ggggctgtc gatgcgttc actcgagcc gcagccctg 
gagcttggc ccccataat atcagagtt aattgtgtt 
aacccaact gttataatg acggcaatg gggcgcttg 
ggttggtcg gagccgaaa gtggccgaa cccatgttg 
cagaaaata ccgttgagg aggtttgga gaggttcaa 
gaggttgtt gatgcggtt ttgttttta ttgagtgat 
aaggcgagc atgattacg gggacttgt cttcctgta 
gatggcggt tatctcgct gtttaataa taataatta 
ttaataaag atgttattc agtcgtaaa agttgtttg 
attcgttca tcactccaa aatggagat ctcctttga 
gggtaaaag ggcgctagt tacgggggc ttcgagggg 
gatagggag ggctattgt gggccagtt ggccaaatg 
tggggccca agttgttgc cgtgggacg ctccaaagc 
tgacttaga ggcactgaa agctgaaac aggggttga 
aaccctgat tttggacat ctcggactg ggacaagac 
cgaaaaagt tttaagcca actcgattc gattgattt 
actggtcaa taacgccgg cgaagggat gatcaaacc 
tttgattga tttggaaga aggggatat tgaccgaat 
tttttcctt gaatttgaa gggcctaat taatgttac 
tcgcttaat agccaaaaa catgattag gaaaaaatc 
aggtgcgat tgtaaatat ctcatctca agcctcttt 
ggctggtct tttgaacca cactgttta ttcggcgag 
taaaggtgg agtcgacgc ttttaccag agcttgtgc 
ccttgagtt gggtcctca caacattag ggttaattc 
ggtcaatcc cactgtgat tatgactga aatgggccg 
aaaatggtg gagcgaacc gtcacgtgc tgggacaat 
gctacacaa aataccatt gggacggtt tggggaagt 
acaggaagt ggtcgatgc cgttttgtt tctcctgag 
cgacaaggc tgccatgat tacggggac gtgtctccc 
cattgacgg cggttttgt atcgtctta attttagtt 
gaattaatt gtcaaaaat ttattgttg gaaaaagag 
agattaaag ataggacca attg
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY