Status
Please wait ...
Gene information
General information
TC014228 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_007416.3: 3501534..3502947
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
    		TC014228
    iBeetle screen iB_02263

    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: 40.0% (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

    adult lethality - Number of animals showing the phenotype: 2 (9 dpi)
    Days post injection

    Analysis of embryonic musculature and early development
    number of eggs/embryos/larvae on slide: > 50 larval musculature pattern irregular - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    larval musculature partially not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    affected eggs/embryos/larvae total percentage of affected eggs/embryos/larvae on slide - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    remarks: muscle pattern potentially obscured by segmentation defect,
    Analysis of larval stage 1 cuticle
    number of eggs/embryos/larvae on slide: > 50
     cuticle remnants without visible segmentation, differentiation or axis - Penetrance (percentage of animals/eggs on slide): less than 30%

    cuticle remnants with some identifiable segments - Penetrance (percentage of animals/eggs on slide): less than 30%
    appendages random remaining - Penetrance (percentage of animals/eggs on slide): less than 30%

    larva dorsal not closed - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    head not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    legs shortened - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    legs irregular - Penetrance (percentage of animals/eggs on slide): less than 30%
    thorax not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%

    thorax not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    abdomen not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    abdomen not present - Penetrance (percentage of animals/eggs on slide): 30% - 50%
    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: 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: 2 (11 dpi)
    Days post injection

    pupal molt delayed (still larva) - Number of animals showing the phenotype: 1 (16 dpi)
    Days post injection

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

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

    RNAi sequence
    Primers
    Left: Right:
    Protein sequence
    • >TC014228 RA
      MALRWGIVS AGKICHDFV TALQTLPKS EHQVVAVAA 
RALPSAQNF AQSHGIPKA YEGYIKIAE DKDVDIAYV 
GTLNPQHFE VAKMMLEHG KHVLCEKPL TMNERQTRA 
LVDIAKRKN LFLMEAIWS RCFPAYQEL RKVLESGSI 
GDVLQVNAS FGFNLLNVE RLRSKELGG GTILDLCVY 
VLQFQQLVF KGATPTKVL AVGGLNSEG TDDYTSSLW 
TYPGDKVAN LTTSAKAQY PNEAVIVGT KGIIRVPDF 
WCCTEFITP ERTHRFELP KTDIHFNFH KSVGLSYEA 
QHVRECIKA GKTESPYLT HAESIQLAQ HMDTLQKLV 
GVVFPADN
    CDS sequence
    • >TC014228 RA
      atggccttg cgctgggga atcgtaagt gcgggcaag 
atttgccac gacttcgtc accgccctc caaactctc 
ccaaaatct gagcaccag gtcgtggcc gtggcggct 
cgggcgttg ccaagtgcc caaaacttt gcccaaagc 
catgggatt cctaaagct tatgaaggt tacatcaaa 
atcgctgag gacaaagat gttgacatc gcgtatgtt 
ggaacgctc aatccgcaa catttcgaa gttgcgaaa 
atgatgcta gagcatggc aaacacgtc ctgtgtgag 
aaaccgctc acgatgaat gagagacaa acgcgcgcg 
ttggtggat attgccaaa aggaagaat ttgtttctg 
atggaagcg atttggagt aggtgcttt ccagcgtac 
caggagttg aggaaggtt ttggagtcg ggcagtatt 
ggggatgtg cttcaagtg aatgccagt tttgggttc 
aatctatta aatgttgaa agactgagg tcgaaagaa 
ctaggcggt ggaacgatt cttgatttg tgtgtttat 
gttttgcaa tttcaacag ttggttttc aaaggcgct 
acgccgacg aaggtgtta gctgttggt ggtttgaac 
agcgaagga actgatgat tacactagt tctctgtgg 
acgtacccc ggcgataag gtcgcaaat ctgacaacg 
tcagccaaa gcccaatac cccaacgaa gcagtgata 
gtcggaact aaaggaata ataagagtt ccagatttt 
tggtgctgc acggagttt attactcct gaaaggaca 
caccgattt gaattgccc aaaactgat attcacttc 
aatttccat aaaagcgtc ggcttgtca tatgaggcc 
caacatgtt agggaatgc atcaaagcg ggtaaaact 
gaaagtccc tatttgact catgcggaa tcaatccag 
ttagcccaa cacatggac acgctacaa aagttagtt 
ggagtagtt ttcccggct gataactaa
    mRNA sequence
    • >TC014228 RA
      tgaataata caacagttt cggcaacac tgcgttatt 
gattagatt agtcttgtg tgaacacat ggcatgtga 
ataccacat gtgtatcat cacagtgat aaatatctt 
cacgaaaaa tacaaaatt atcatacgc tgcctccct 
ttttggatc tttccaaca ttaaattaa aacgtcatt 
gtttgctga caacaaaat tcaaaatat tgtaacatg 
gccttgcgc tggggaatc gtaagtgcg ggcaagatt 
tgccacgac ttcgtcacc gccctccaa actctccca 
aaatctgag caccaggtc gtggccgtg gcggctcgg 
gcgttgcca agtgcccaa aactttgcc caaagccat 
gggattcct aaagcttat gaaggttac atcaaaatc 
gctgaggac aaagatgtt gacatcgcg tatgttgga 
acgctcaat ccgcaacat ttcgaagtt gcgaaaatg 
atgctagag catggcaaa cacgtcctg tgtgagaaa 
ccgctcacg atgaatgag agacaaacg cgcgcgttg 
gtggatatt gccaaaagg aagaatttg tttctgatg 
gaagcgatt tggagtagg tgctttcca gcgtaccag 
gagttgagg aaggttttg gagtcgggc agtattggg 
gatgtgctt caagtgaat gccagtttt gggttcaat 
ctattaaat gttgaaaga ctgaggtcg aaagaacta 
ggcggtgga acgattctt gatttgtgt gtttatgtt 
ttgcaattt caacagttg gttttcaaa ggcgctacg 
ccgacgaag gtgttagct gttggtggt ttgaacagc 
gaaggaact gatgattac actagttct ctgtggacg 
taccccggc gataaggtc gcaaatctg acaacgtca 
gccaaagcc caatacccc aacgaagca gtgatagtc 
ggaactaaa ggaataata agagttcca gatttttgg 
tgctgcacg gagtttatt actcctgaa aggacacac 
cgatttgaa ttgcccaaa actgatatt cacttcaat 
ttccataaa agcgtcggc ttgtcatat gaggcccaa 
catgttagg gaatgcatc aaagcgggt aaaactgaa 
agtccctat ttgactcat gcggaatca atccagtta 
gcccaacac atggacacg ctacaaaag ttagttgga 
gtagttttc ccggctgat aactaaatt tgataccaa 
tatttttgt acaatacaa tatcaataa acagatcaa 
ccaagt
    The data is licensed under a Creative Commons Attribution 3.0 Unported License. (CC-BY) CC-BY