FB2026_02 , released June 18, 2026
Transcript: Dmel\bun-RB
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General Information
Symbol
Dmel\bun-RB
Species
D. melanogaster
Annotation Symbol
CG42281-RB
FlyBase ID
FBtr0299656
Feature type
mRNA
Associated gene
Dmel\bun
Evidence Rank
Length (nt)
2728
Evidence Score
Genomic Location
Genomic Maps
cDNA Clones Consistent with the Transcript ( 142 )
cDNA Clones, Fully Sequenced
Exact Match
    Contained within the annotated transcript, internally consistent
      End(s) extend beyond the annotated transcript, internally consistent
        cDNA Clones, End Sequence Only (ESTs)
        Contained within the annotated transcript, internally consistent
        End(s) extend beyond the annotated transcript, internally consistent
        Sequence
        Sequence Downloader
        TTTCAGTTATGCTGAGGAGCTCTTTCCATTCAAACACGAAAATCGCCTAGAAGTTAAAACTTCGAGTCGCTTTTGTCGCT
TGGCCTTTTATTTTATTTTGTTGCTCAATTGTTGTTAATTAATTGTGTGAAAATTACCTATTTTTATCTGTGCGCCTGTG
TTGCAATTCGTGTAAAAGAGAGAGGGAGAGTGGAGAATAGACAAAGCGAAATTGTTGTTAACCGAAAAAGAACAAAAAGC
TGGCGAAATTGTTTACACCAGCAGAGTCTAAACAATTCGCAAAAGTTCGCCAGACACTGAATATCAAAATCCAGAGAAAA
GGAAAAACTGCGAAAACGTCTCGCGCGCATTTTTAACTTTTTCACTCAGTGAGTGAGTCCAGGAGAAAGCAGAGAACGTG
AGAGAGGGAGTTGCTGAATAACGAAAGCAGCCGCATTCAGCAAAAGAGAGGACCACTCTTTCGATTTTTATCGCTCTCTG
AGCACACAAATAAAAGAGCTCCCCAGTTCGTTGTTTTTGTTTGTTCGGTGTGTTAAGAAGTTAAAACATTAAAAAGGCCT
ACATAACTCGAACACCAAAAATACATGTGTGAATGCAAGTGAAACTCATTAAAAGGGAAGCTGGTGAAAAGAGAACCGAA
TTAACTGTTTGCACTAAAACCAGTGTTCGTGCTCTCCCAACTGTTTGTGTGTATATCTAATATCTAATAAGAACAAGCAG
CTGGGACCTCCGCAAACAAATTTGTCAAATTAAACAAGCGTGAAAAACCAAAGTCCTAAGCAATTTTTAAACATATCGCT
ACTGAGCATTTAAAGTATAAAGTTCTTCCAACTTTAAATAAGAATTACGGTAGGGAAAGAAGTCGTTTTTAATTATCGTA
ATATCGATAATGAAAACTGAAACCGGCAGCAATAATAATAATACCACAGTCGTCAATATGGATTTCGATATGTATCCAAG
TATTTCGGGCAAGCAACAGGATCCCGTTCGCGAAGTCGTTATGAAATATATCGATTACTTTCTGCCAGATGCATCTGGAA
CTAGTGCAGTTGCGATTGATAACAAAATCGAGCAGGCAATGGATCTGGTCAAGTCGCATCTCATGATAGCGGTGCGCGAG
GAGGTGGAAGTGCTAAAAGAGCGCATCTCCGAGCTGATGGACAAGATCAACAAGCTGGAGCTCGAGAACAGCATTCTCAA
GTCGAACATCCCGCAGGAGACACTGCAGCAGCTGCAGTTGCAGCTACAACTCGCCGCACCGCCGGCCACGCCCGCCATTC
AAGCGGCACCGGCGGTACAAAGTGTCGTTGCTCCAGCTGCCGCGGGTCAGGCAGTTCAGCAGCAGGCCGCTGGAGCGGTA
GCGGTAACGGGTGTGGCCACCAGTCCAGCGTCCGCGGTGGTACCCACGAGCATTCCCAACGGCAGCGCCGAGAACGGCAG
CAGTGCAGTCGAGTCAGCAGCGGTATCGGTGGAGCAGCAGGTGCAGCAGGTGACATCAGCAGCGGCAGCAGCAGCATCGG
TAGTCACAGCCAATGGTCCCATGTCCTAAACAGTTGCTGCTGTGGCCCGAACACACAGTGTTTGTTTTTTTTAAGGCGCC
CACGCACCGTGGTGTGTGTGGGGGGAAATGAACGTTTTTAAGAATGAAAACCGTAATGTTAACTCAGCCGCAGTCTCTTT
CTTAGTCGGAGGAGGCGGGGCCGAGGAGAGCAGCGAAAGTATTAGGCCAATAACAACAAGAACAGCAATAGCAGCGCAGC
GGCAGGCAGACTCACCCAAACATGTTAAGTTCGTGTTAGGTAGACTAGCCTGCTGTTAAGAATTGTTATGTTGTTGCTGG
CTGTTAATCTGCTGCAGCCGCCGTTTTGTTAATTTCTCGATTGTGATATTTGTTTAACACACATACAGACCACCACACAC
ACACACACTCATACGCATTTACACACACATCCATACGAAATACACACACAAACACACAGATAGACTGCACGCTAACAGCG
GCTGCGGCTGGCGCTGTTAACGTCCGCTGTTAACTCGAAGCGAGTATAGGAGTTCTTTTAAATATCGCGCTGCTGCGCCT
CCACATTTTTGTTTAATACCTTTTATTTTTGTTTACCCGTTTGTTTCCACGTTGTTAACGCTACGAAAATAAAAACATAA
GAATCATAAACAAACACCCAGAACACCACACCACAAAACCAACTCACCAAAAGCTGGCTGCAAAATAATACTTGACGAAA
GTAAAATTTTTGGCCAACGGGGAAAAAGAGCAGCAGAAAATGCAAAAATACAAATCGATAAAGTGTACTAGAGTGCCAGG
GAAAACACACAGAAAATGAATAGGGACAGAAGGGAAAATAAATGAAATAATATGTGATAATTTGCATTGTGCAGTCAGAG
ACATAAGATGTAAATTGTAAAAAAAAAAAACAAAAGCAAACCCGAGAAGCAAAGGACAGGAAAGTAGGATTCAAATTTCC
AAACATTCAACATTGATCGATAAATTAAATACAAATACAATTTAATGAAACAAGAAAAGGCCAGCTGCTATTTTTATAAT
TTACCTTTAATCCTAACTTTTATTGTAAAAATACAAGGGGAAATATTAACTACATCATAAATATGAATATGTTTCAAATT
AAACAATGGATAACAAAAAAAAAAAGTAGTAAATTATAGTAATTCTAGCATATTCTCAAGCTATATTTCAAAGATTGTAT
AGCTATTC
        Other Products of this Gene
        Other Transcripts
        Name
        FlyBase ID
        Length (nt)
        bun-RA
        FBtr0300521
        5938
        bun-RC
        FBtr0299657
        1754
        bun-RD
        FBtr0299652
        3668
        bun-RE
        FBtr0300522
        2832
        bun-RF
        FBtr0300523
        7023
        bun-RG
        FBtr0299658
        5921
        bun-RH
        FBtr0300524
        2106
        bun-RO
        FBtr0339528
        3490
        bun-RP
        FBtr0346622
        5139
        Polypeptides
        Derived from THIS transcript
        Name
        FlyBase ID
        Length (aa)
        bun-PB
        FBpp0288931
        219
        Derived from OTHER transcripts
        Name
        FlyBase ID
        Length (aa)
        bun-PA
        FBpp0289748
        1206
        bun-PC
        FBpp0288932
        189
        bun-PD
        FBpp0288927
        226
        bun-PE
        FBpp0289749
        254
        bun-PF
        FBpp0289750
        1097
        bun-PG
        FBpp0288933
        1331
        bun-PH
        FBpp0289751
        226
        bun-PO
        FBpp0308611
        192
        bun-PP
        FBpp0312202
        1137
        Comments

        Due to an oversight in the implementation of gene annotation merges, the symbols for this transcript and its associated polypeptide were changed in r5.8; the prior symbols were reassigned to a different isoform. Prior to r5.8 the transcript symbol was bun-RB; in r5.8 it was changed to bun-RH, a symbol that has not been used previously in the database. Based on a community request and usage in published work, the symbol was changed back to bun-RB in r5.16.

        Transcript terminates at site supported by polyadenylated cDNA.

        External Crossreferences and Linkouts ( 1 )
        Crossreferences
        RefSeq - A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.
        Synonyms and Secondary IDs (3)
        Reported As
        Symbol Synonym
        CG42281-RH
        bun-RB
        bun-RH
        Secondary FlyBase IDs
        • FBtr0080378
        References (0)