1 5' 3' | 2 5' 3' | 3 5' 3' |
gtaggaggtgttgggattggggcgaggtgtgtgaggggtgggatgcatggagggaattgagtgatatggtggatagtgaatggattttgtggtggaatggaaaagaaatgggatgttgaggggattgacatagcgtggttggttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGTTAAGCTAGTATCAGGATGGTGGTTGCTTATAAAAGTAGTGTTTCATTA
species | Physcomitrella patens |
transcript | PP1S114_146V6.1 |
intron # | 3 |
splice site | 3' |
intron type | U2 |
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67698006|gb|BJ958239.1|BJ958239
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162221761|gb|FC397093.1|FC397093
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162221762|gb|FC397094.1|FC397094
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|208353030|gb|DC910123.1|DC910123
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162214167|gb|FC390213.1|FC390213
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|18337436|gb|BJ169460.1|BJ169460
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162268602|gb|FC443656.1|FC443656
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162217305|gb|FC392045.1|FC392045
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67704507|gb|BJ964740.1|BJ964740
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAEST: gi|67725017|gb|BJ975276.1|BJ975276
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGA
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67710283|gb|BJ965946.1|BJ965946
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAEST: gi|162204961|gb|FC380643.1|FC380643
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAA
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67724208|gb|BJ974467.1|BJ974467
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCTAAAGCCAATCGEST: gi|67726813|gb|BJ977072.1|BJ977072
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162214166|gb|FC390212.1|FC390212
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|208396170|gb|DC923964.1|DC923964
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162259284|gb|FC436188.1|FC436188
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67726078|gb|BJ976337.1|BJ976337
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67716606|gb|BJ966866.1|BJ966866
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67717563|gb|BJ967822.1|BJ967822
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|22491782|gb|BU051705.1|BU051705
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGEST: gi|162217307|gb|FC392047.1|FC392047
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67725126|gb|BJ975385.1|BJ975385
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67716500|gb|BJ966760.1|BJ966760
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162204962|gb|FC380644.1|FC380644
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67721879|gb|BJ972138.1|BJ972138
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67722095|gb|BJ972354.1|BJ972354
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|18340238|gb|BJ172266.1|BJ172266
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67721704|gb|BJ971963.1|BJ971963
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67720521|gb|BJ970780.1|BJ970780
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162166350|gb|FC342943.1|FC342943
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|208389651|gb|DC938269.1|DC938269
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67709628|gb|BJ965444.1|BJ965444
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162217308|gb|FC392048.1|FC392048
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67574589|gb|BJ947413.1|BJ947413
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|18340778|gb|BJ172809.1|BJ172809
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|162259285|gb|FC436189.1|FC436189
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|37846219|gb|BJ604227.1|BJ604227
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGEST: gi|67723703|gb|BJ973962.1|BJ973962
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
EST: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAG CTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
genomic: GAGTGCTTGGCGGACGAGTTGATAAACGCGGCCAAGGGTTCGTCGAACAGgtaggaggtg ... gttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCG
atggaaaagaaatgggatgttgaggggattgacatagcgtggttggttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGTTAAGCTAGTATCAGGATGGTGGTTGCTTATAAAAGTAGTGTTTCATTA
gattgac putative branch site (score: 299)
aaagaaat TA-rich tract
atgc | intron | ATGC | exonic elements by Pertea et al. |
ATGC | exon | atgc | putative intronic elements |
ATGC | putative exonic elements identified for retained introns |
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 ---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------| gtaggaggtgttgggattggggcgaggtgtgtgaggggtgggatgcatggagggaattgagtgatatggtggatagtgaatggattttgtggtggaatggaaaagaaatgggatgttgaggggattgacatagcgtggttggttgtgacagCTACGCCATCAAGAAGAAGGACGAGATCGAGCGTGTGGCCAAAGCCAATCGTTAAGCTAGTATCAGGATGGTGGTTGCTTATAAAAGTAGTGTTTCATTA
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - AGGATG
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TGGTGG