General information | |||
TC000960 | 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: 8955980..8958414 | |
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 |
|
TC000960 |
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_00197 | 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.
Lethality 11 days after pupal injection: 50.0% (includes death as pupa, adult)
eclosion not fulfilled (with pupal and adult features) - Number of animals showing the phenotype: 1 (3 dpi)adult lethality - Number of animals showing the phenotype: 4 (9 dpi)
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: 20.0% (includes death as larva, prepupa, pupa, adult)
pupal molt delayed (still larva) - Number of animals showing the phenotype: 3 (11 dpi)
eclosion delayed (still pupa) - Number of animals showing the phenotype: 2 (16 dpi)
remarks: later than schedule, eclosion delayed (still pupa) - Number of animals showing the phenotype: 2 (19 dpi)
- >TC000960 RA
MLRLARSAF GRVQKCNFS AAAVPAPQE SPNVMYSGI FINNEWHKS KSGKTFPTV NPTTGEIIT EVQQGAKED IDLAVDAAN EAFRFNSPW RTMDASDRG LLLNRLADL MERDAAYLA SLETLDNGK PYHVAYPVD IMGSIKVIR YMAGWADKN HGRVIPLDG PFMCYTRHE PVGVCGQII PWNFPLLMM AWKIGPALS MGNTVVLKP AEQTPLTAL YTAQLIKEA GFPPGVFNL VPGFGDAGA ALVSNPKVD KIAFTGSTE VGLKIQQMS GVGNLKRTT LELGGKSPN IILADVDIE KAVEQAHFG LFFNQGQVC CAGSRTFIE DKIYDEFVE RSVERAKKR TVGNPFDPK TEQGPQIDE TQMTKILGL VKEGVNQGA KLLVGGKRV GDKGYFVEP TVFANVEDN HVIAKEEIF GPVQQLMRF KDLDEIIER ANNTNYGLA AAVFSKDLD KVNYLVQGI RAGTVWVNT YNILGAQTP FGGFKDSGH GREMGIYGL NQYTEVKSI ITSVARKNS
- >TC000960 RA
atgctccgt ttagcaaga tcagccttt ggcagggtc cagaaatgt aatttctcg gcagcggcg gtcccggcg cctcaagag agccccaat gtgatgtac tcggggatt tttatcaat aacgaatgg cacaaatcg aaatcgggc aaaaccttc cccaccgtg aaccccacc accggtgaa atcatcacc gaggtgcag caaggggcc aaggaagac atcgacttg gctgttgat gccgccaat gaggccttc cgcttcaac tccccctgg cgcaccatg gacgcctcc gaccggggg ctgctcctg aaccgcctg gcggacctg atggagcgc gacgccgcg tacttggcg agtctcgaa accttagac aacggtaaa ccgtaccat gtggcctac cctgtcgac atcatgggc agtatcaaa gtgataagg tacatggcc ggctgggct gacaaaaac cacggcagg gtcataccc ctggacggc cccttcatg tgctacacg cgccacgag cccgtcgga gtctgcggg caaatcatc ccctggaac ttccccctg ctgatgatg gcgtggaag atcggccct gccttgagc atggggaac acggtggtg ctcaagccc gccgagcaa acccccctg acagccctc tacacggcg cagttgatc aaagaggcc gggttcccc ccaggcgtc ttcaatcta gtgcccggg ttcggcgac gcgggggcc gcacttgtc tccaacccc aaagtcgat aaaatcgca tttacggga tcgaccgaa gtggggctg aaaatccag caaatgtca ggcgttggt aacttgaaa cggaccacc ttggaattg gggggcaaa agccccaac attatcctg gccgatgtt gatatcgag aaggccgtg gaacaagcc cacttcggg ctgttcttc aatcaagga caagtgtgc tgtgcgggc tcacggacc ttcatcgag gacaaaatc tacgacgag tttgtcgaa aggtcggtc gaacgggcg aaaaagcgc accgttggc aaccccttt gaccccaaa acggagcaa gggccccag attgatgaa acccaaatg acgaaaatc ctgggtttg gttaaagaa ggggtgaac caaggggca aaattgttg gttgggggt aagagagtt ggggataag ggatatttc gttgaaccg acagttttc gccaatgtt gaggataac cacgtgatt gccaaagaa gaaattttt gggccagtg caacaattg atgcggttc aaggacttg gatgagatt atagaacgg gcgaataat accaattat gggcttgcg gcagctgtt ttctcgaaa gatttggat aaagtcaat tatctggtt caagggata agggctggg actgtctgg gtcaacacg tacaatatt ttgggggcg caaacgccg tttggaggg ttcaaggat tcgggacat gggcgtgag atgggaatt tatggcttg aatcaatac actgaagtt aaaagtatt attacatcg gttgcacga aaaaactcg taa
- >TC000960 RA
tgtcaatgt cgacgaacg tcaatgtca catttttgc gcacatgtt ttttaactg ggataaaaa tacagaatt ttaattaat accccgttt aatttcgat aaaccaacc gtaaacact gtatatcac tcgctacaa gcgctattt caaggttat caagcctat tttcgtgca taccaaacc aatgattac cggtaacca gttgatgaa ttgtagttt ttgatttat ctaaaatcc cgcgataaa gtccgtgcg gggggtatt tagtgataa tatcctgac cctgctaag tgttataag cgtaactgg aatagcaga cgttcattt ggtgccgaa gcgtcgaac gatctcaac aagatgctc cgtttagca agatcagcc tttggcagg gtccagaaa tgtaatttc tcggcagcg gcggtcccg gcgcctcaa gagagcccc aatgtgatg tactcgggg atttttatc aataacgaa tggcacaaa tcgaaatcg ggcaaaacc ttccccacc gtgaacccc accaccggt gaaatcatc accgaggtg cagcaaggg gccaaggaa gacatcgac ttggctgtt gatgccgcc aatgaggcc ttccgcttc aactccccc tggcgcacc atggacgcc tccgaccgg gggctgctc ctgaaccgc ctggcggac ctgatggag cgcgacgcc gcgtacttg gcgagtctc gaaacctta gacaacggt aaaccgtac catgtggcc taccctgtc gacatcatg ggcagtatc aaagtgata aggtacatg gccggctgg gctgacaaa aaccacggc agggtcata cccctggac ggccccttc atgtgctac acgcgccac gagcccgtc ggagtctgc gggcaaatc atcccctgg aacttcccc ctgctgatg atggcgtgg aagatcggc cctgccttg agcatgggg aacacggtg gtgctcaag cccgccgag caaaccccc ctgacagcc ctctacacg gcgcagttg atcaaagag gccgggttc cccccaggc gtcttcaat ctagtgccc gggttcggc gacgcgggg gccgcactt gtctccaac cccaaagtc gataaaatc gcatttacg ggatcgacc gaagtgggg ctgaaaatc cagcaaatg tcaggcgtt ggtaacttg aaacggacc accttggaa ttggggggc aaaagcccc aacattatc ctggccgat gttgatatc gagaaggcc gtggaacaa gcccacttc gggctgttc ttcaatcaa ggacaagtg tgctgtgcg ggctcacgg accttcatc gaggacaaa atctacgac gagtttgtc gaaaggtcg gtcgaacgg gcgaaaaag cgcaccgtt ggcaacccc tttgacccc aaaacggag caagggccc cagattgat gaaacccaa atgacgaaa atcctgggt ttggttaaa gaaggggtg aaccaaggg gcaaaattg ttggttggg ggtaagaga gttggggat aagggatat ttcgttgaa ccgacagtt ttcgccaat gttgaggat aaccacgtg attgccaaa gaagaaatt tttgggcca gtgcaacaa ttgatgcgg ttcaaggac ttggatgag attatagaa cgggcgaat aataccaat tatgggctt gcggcagct gttttctcg aaagatttg gataaagtc aattatctg gttcaaggg ataagggct gggactgtc tgggtcaac acgtacaat attttgggg gcgcaaacg ccgtttgga gggttcaag gattcggga catgggcgt gagatggga atttatggc ttgaatcaa tacactgaa gttaaaagt attattaca tcggttgca cgaaaaaac tcgtaattg ataaccttt aaaaatggt atcggttat tatgtaacg tttttccat tgaaaagtg ctttttcat catacattt taaggtcaa atttgattg tgtgttgcc ataaattgt tacgattgt ttgtattca taataaagt ttctatatt ttt
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.
