introns

Data license: ODbL · Data source: Larue & Roy, 2023 · About: Minor Intron Database (WtMTA)

id
INTEGER (primary key), globally unique identifier for each intron
dinucleotide_pair
TEXT, terminal dinucleotide sequences of the intron
is_minor
INTEGER, indicates if the intron is a minor intron (1) or not (0)
score
REAL, score representing the probability (0-100%) of the intron being minor
length
INTEGER, length of the intron in base pairs
transcript_id
INTEGER (foreign key referencing transcripts(id)), parent transcript
ordinal_index
INTEGER, ordinal position of the intron within the transcript (e.g., 3 for the third intron)
start
INTEGER, start position of the intron in the genome
end
INTEGER, end position of the intron in the genome
taxonomy_id
INTEGER (foreign key referencing genomes(taxonomy_id)), NCBI taxonomy identifier for species
scored_motifs
TEXT, motifs scored for the intron
phase
INTEGER, phase of the intron in coding sequence (0, 1, or 2 or null for introns outside of coding sequence)
in_cds
INTEGER, indicates if the intron is within the coding sequence (1) or not (0; e.g., UTR introns)
relative_position
REAL, relative position of the intron within the transcript (as a percentage of coding length)

6 rows where transcript_id = 25340402

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id ▼ dinucleotide_pair is_minor score length transcript_id ordinal_index start end taxonomy_id scored_motifs phase in_cds relative_position
139664987 GT-AG 0 1.000000099473604e-05 3143 rna-XM_007940576.1 25340402 1 25573532 25576674 Orycteropus afer 9818 AAG|GTAAGTGAAA...GTTGCTGTAACT/TGTTTTTTCATT...TACAG|TGT 0 1 12.53
139664988 GT-AG 0 0.0025753122623391 1289 rna-XM_007940576.1 25340402 2 25572061 25573349 Orycteropus afer 9818 CAG|GTTACTTTTC...CTTTCTTTAAAT/TTTATTTTAATC...TTTAG|ACT 2 1 26.872
139664989 GT-AG 0 3.191707044837375e-05 1873 rna-XM_007940576.1 25340402 3 25569988 25571860 Orycteropus afer 9818 AAG|GTATGGATAA...TTTTTCTTCTTT/CTCATATTAAAT...AATAG|AGG 1 1 42.632
139664990 GT-AG 0 1.99099477132855e-05 12371 rna-XM_007940576.1 25340402 4 25557404 25569774 Orycteropus afer 9818 AAG|GTAATTTTGT...ATGATTTTGAAA/GTGTTTATGATT...CCTAG|GAA 1 1 59.417
139664991 GT-AG 0 1.000000099473604e-05 1301 rna-XM_007940576.1 25340402 5 25555940 25557240 Orycteropus afer 9818 AAG|GTAAAGCCAC...AGTATTTTATAT/TAGTATTTTATA...TCTAG|ATC 2 1 72.262
139664992 GT-AG 0 0.000907591414718 2625 rna-XM_007940576.1 25340402 6 25553134 25555758 Orycteropus afer 9818 AAG|GTATGATTAG...TTTTTTTTAATT/TTTTTTTTAATT...TTCAG|GAA 0 1 86.525

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CREATE TABLE "introns" (
"id" INTEGER,
  "dinucleotide_pair" TEXT,
  "is_minor" INTEGER,
  "score" REAL,
  "length" INTEGER,
  "transcript_id" INTEGER,
  "ordinal_index" INTEGER,
  "start" INTEGER,
  "end" INTEGER,
  "taxonomy_id" INTEGER,
  "scored_motifs" TEXT,
  "phase" INTEGER,
  "in_cds" INTEGER,
  "relative_position" REAL
  ,PRIMARY KEY ([id]),
   FOREIGN KEY([transcript_id]) REFERENCES [transcripts]([id]),
   FOREIGN KEY([taxonomy_id]) REFERENCES [genomes]([taxonomy_id])
);
CREATE INDEX [idx_introns_transcript_id]
    ON [introns] ([transcript_id]);
CREATE INDEX [idx_introns_taxonomy_id]
    ON [introns] ([taxonomy_id]);
CREATE INDEX [idx_introns_phase]
    ON [introns] ([phase]);
CREATE INDEX [idx_introns_is_minor]
    ON [introns] ([is_minor]);
CREATE INDEX [idx_introns_dinucleotide_pair]
    ON [introns] ([dinucleotide_pair]);
CREATE INDEX [idx_introns_score]
    ON [introns] ([score]);
CREATE INDEX [idx_introns_in_cds]
    ON [introns] ([in_cds]);