General information | |||
TC005884 | 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: 6023275..6028671 | |
Sequence information | |||
Transcripts / Proteins (1) | Get mRNA sequence
Get CDS sequence Get protein sequence |
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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. | |||
Closest fly homologs | TC005884 |
GO terms for Tribolium
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There are no GO terms for Tribolium at the moment. You can help the community by providing some GO terms for this gene.
GO terms for the homologous Drosophila genes
Assign a GO term to this Tribolium gene by filling in the fields. Repeat to add several GO terms. Search AmiGO for the correct GO ID. Use only the most specific term - use "graph views" to browse related terms ("child terms" are more specific; the more general "parent" terms will be automatically linked). Only information based on Tribolium data should be entered - do not define terms just based on Drosophila knowledge. We will review this information and submit the annotation to the Gene Ontology consortium.
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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.
General information | ||||
iB_04029 | iB fragment
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. |
Get FastA Get primers |
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.
head capsule size decreased - Penetrance (percentage of animals/eggs on slide): 50% - 80%
head appendages shape irregular - Penetrance (percentage of animals/eggs on slide): 50% - 80%
head irregular - Penetrance (percentage of animals/eggs on slide): 50% - 80%
legs podomer shortened - Penetrance (percentage of animals/eggs on slide): 50% - 80%
thorax irregular - Penetrance (percentage of animals/eggs on slide): 50% - 80%
abdomen segment number decreased - Penetrance (percentage of animals/eggs on slide): 50% - 80%
abdomen irregular - Penetrance (percentage of animals/eggs on slide): 50% - 80%
affected eggs/embryos/larvae total percentage of affected eggs/embryos/larvae on slide - Penetrance (percentage of animals/eggs on slide): 50% - 80%
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.
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)
eclosion not fulfilled (died as pupa) - Number of animals showing the phenotype: 1 (16 dpi)
egg chamber number decreased - Number of animals showing the phenotype: 3
tropharium shape irregular -
mature egg not present -
- >TC005884 RA
MSELVVGID LGTTNSCIA VERNGKIEV IPNREGNRT TLSYVYYGE DSILVGKTA KYMASANPS NGIYEIKRL IGCLHDDPD IESERKSLN YELVRGTNG EILIQVEQN SEKFHTLPE EVCARILHR LKIDAEMYL GQKVSKAVV TVPAYFNNN QRAATRDAA RIAGFEVLK LVNEPSAAA LAYVRENRI KNGRVILIY DLGGGTFDV SIVRTENGT IKVLSVDGD THLGGQDFL NRLVDHVVD YVQTKHGIK VRENKRLMM NILNSCEKT KKILTSANR TVIPLEFSG HFDQLEVTR EQFEELNRD LFAKTVKIL DNCIRNRRM SKEEIDEVL LVGGSSRIP RIETLLKAY FDKPIQRNI NADEAIAIG AALEAHHFA QTHHNSLLI DVLPLSIGT VFDEETIFF NFARNTPLP ANSKHVHVF KNRKQKNCI LSVYEGGHL DCNKNVLLG AHEIKWTAT TKKNRNVEI TMQINNYGI IWVTARGES IKTFSIALN KGRLEDDEI RKLSRGLQV S
- >TC005884 RA
atgtctgaa ttggtggtc ggaattgac ttaggaaca acgaattct tgtattgcc gttgaacga aacggtaaa atcgaggta ataccgaat cgcgaaggc aacagaacc acgttatcg tacgtttat tatggcgaa gacagcatc cttgttggc aaaacggcc aaatacatg gccagcgcc aatccatca aacggcatt tacgagatc aaaagactg atcggctgt ttgcacgac gaccctgat atcgaatcc gagcgcaaa tcgctaaat tatgagttg gtccgcggc accaacggc gagattttg atccaagtc gagcaaaac tcggagaaa tttcacact ttaccggag gaagtgtgc gccaggatc ctccaccgt ctgaaaatc gacgctgaa atgtacctt ggacagaaa gtgagcaaa gcggtggtc accgtcccc gcgtacttc aacaacaat caaagggca gcgactcgg gacgccgcc agaatcgcc ggcttcgaa gtgctgaag ctggtgaac gaacctagt gctgccgct ctggcctac gtccgcgaa aatcgcatc aaaaacggc cgagttatc ctaatttac gacctgggt ggtggcacc tttgatgtg tccattgtc cggacagag aacggaaca atcaaagtg ctatcagtc gacggtgac acgcatcta ggaggccag gattttctg aaccgcctt gtagaccac gtggtcgat tacgtgcaa accaaacac gggataaaa gtgcgcgaa aacaaacgc ttgatgatg aacattttg aattcgtgc gagaaaacc aaaaaaatt ctgacaagt gcaaaccga accgtcatc ccgctggaa ttcagcggc cacttcgac cagttggaa gtcacacgt gaacagttc gaggagcta aaccgcgat ctcttcgcc aaaacggtc aaaatcctc gacaactgc atcaggaac cgacgaatg agcaaggag gaaattgac gaggttttg ctagtcgga ggctcctcg aggattccc cggattgaa accctcctc aaagcctac ttcgacaaa cccatccag cgcaacatc aacgccgac gaggccatc gccataggg gcggccctt gaagcccac catttcgcc caaacccac cacaattcg ctcctaatt gacgtgctt ccactttca atagggacg gttttcgac gaagagacc atttttttc aatttcgcg cgcaacacg ccgctccca gccaactcc aaacacgtc catgttttc aaaaatcgc aaacaaaag aactgtatt ttgtcggtg tacgagggg gggcatttg gattgcaat aaaaacgtc ctgttgggg gcgcacgaa atcaaatgg acggccaca acgaaaaag aacagaaat gtcgaaatt acgatgcaa attaacaat tatgggatt atttgggtg acggcgaga ggcgagtcg attaagacg ttcagcatt gcgctgaat aagggacga cttgaagac gacgaaatt cggaaattg agccgagga ttgcaagtc tcgtaa
- >TC005884 RA
gtaaaaaat aattattat aataaacta caaacaagc tatgataac gcaattatt tcgcagaat tttgttgaa aacaaatgt acctgatac ctccgaaac agtgcgcac aacgttgta aaaataaat tgcccccgc gcaattgcc caacatttt aaatattta ggtatcgat aaaaatcga gataagata aaatcaaaa caatcaacg attaatctc agttttttt cgcgaaaat gtctgaatt ggtggtcgg aattgactt aggaacaac gaattcttg tattgccgt tgaacgaaa cggtaaaat cgaggtaat accgaatcg cgaaggcaa cagaaccac gttatcgta cgtttatta tggcgaaga cagcatcct tgttggcaa aacggccaa atacatggc cagcgccaa tccatcaaa cggcattta cgagatcaa aagactgat cggctgttt gcacgacga ccctgatat cgaatccga gcgcaaatc gctaaatta tgagttggt ccgcggcac caacggcga gattttgat ccaagtcga gcaaaactc ggagaaatt tcacacttt accggagga agtgtgcgc caggatcct ccaccgtct gaaaatcga cgctgaaat gtaccttgg acagaaagt gagcaaagc ggtggtcac cgtccccgc gtacttcaa caacaatca aagggcagc gactcggga cgccgccag aatcgccgg cttcgaagt gctgaagct ggtgaacga acctagtgc tgccgctct ggcctacgt ccgcgaaaa tcgcatcaa aaacggccg agttatcct aatttacga cctgggtgg tggcacctt tgatgtgtc cattgtccg gacagagaa cggaacaat caaagtgct atcagtcga cggtgacac gcatctagg aggccagga ttttctgaa ccgccttgt agaccacgt ggtcgatta cgtgcaaac caaacacgg gataaaagt gcgcgaaaa caaacgctt gatgatgaa cattttgaa ttcgtgcga gaaaaccaa aaaaattct gacaagtgc aaaccgaac cgtcatccc gctggaatt cagcggcca cttcgacca gttggaagt cacacgtga acagttcga ggagctaaa ccgcgatct cttcgccaa aacggtcaa aatcctcga caactgcat caggaaccg acgaatgag caaggagga aattgacga ggttttgct agtcggagg ctcctcgag gattccccg gattgaaac cctcctcaa agcctactt cgacaaacc catccagcg caacatcaa cgccgacga ggccatcgc cataggggc ggcccttga agcccacca tttcgccca aacccacca caattcgct cctaattga cgtgcttcc actttcaat agggacggt tttcgacga agagaccat ttttttcaa tttcgcgcg caacacgcc gctcccagc caactccaa acacgtcca tgttttcaa aaatcgcaa acaaaagaa ctgtatttt gtcggtgta cgagggggg gcatttgga ttgcaataa aaacgtcct gttgggggc gcacgaaat caaatggac ggccacaac gaaaaagaa cagaaatgt cgaaattac gatgcaaat taacaatta tgggattat ttgggtgac ggcgagagg cgagtcgat taagacgtt cagcattgc gctgaataa gggacgact tgaagacga cgaaattcg gaaattgag ccgaggatt gcaagtctc gtaacccac atgcgacgc ctatggctg ccgttggta tggaaatag cgaaaaatc catggttac aacgtttgt tggcatgga aatgttgaa attttgatt gttgatgca gtggcgtca catcctgcg ctcttatta tttaaataa aatataaaa tataagtgg tcgtttcag tagaattag ttttatccc acgcaataa tcaaaaacg aatgcgttt tcatttatt tttcaagaa cttgtagaa caaggagtt gtttgtctc gattcagct cgactgtaa ataaaattt tatgaaaaa t
If you use iBeetle-Base, please cite: Dönitz J et al.: Expanded and updated data and a query pipeline for iBeetle-Base,
Nucleic Acids Res. 2018 Jan 4;46(D1):D831-D835. doi: 10.1093/nar/gkx984.
