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 = 23897294

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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
129808504 GT-AG 0 1.000000099473604e-05 462 rna-XM_026666524.1 23897294 1 46430131 46430592 Notechis scutatus 8663 ATG|GTGAGTTATT...TATTTTCTAGTC/CTTCTATTCATT...TTCAG|TCA 1 1 19.265
129808505 GT-AG 0 0.0012086411863835 177271 rna-XM_026666524.1 23897294 2 46430653 46607923 Notechis scutatus 8663 GAG|GTATGTATAA...ATATTCTTGAAT/TCCATTCTCAAT...CCTAG|GTC 1 1 21.61
129808506 GT-AG 0 0.487925049444921 18846 rna-XM_026666524.1 23897294 3 46607984 46626829 Notechis scutatus 8663 AAG|GTATATTTTT...TGTTTCTTAATA/ATGTTTCTTAAT...TGCAG|ACA 1 1 23.955
129808507 GT-AG 0 2.5892353370851903e-05 294576 rna-XM_026666524.1 23897294 4 46626983 46921558 Notechis scutatus 8663 TTG|GTAAGCAAGA...TCTCTTTTGACT/TCTCTTTTGACT...TGCAG|GTT 1 1 29.934
129808508 GT-AG 0 0.0263183922014495 8383 rna-XM_026666524.1 23897294 5 46921745 46930127 Notechis scutatus 8663 AAG|GTAACCGTTG...CTAACCTTATCC/CTCTATTTTATC...CGCAG|GAC 1 1 37.202
129808509 GT-AG 0 1.000000099473604e-05 2293 rna-XM_026666524.1 23897294 6 46930918 46933210 Notechis scutatus 8663 TGG|GTAAGTCCTG...AAAAGTTTGACA/CCAATTTTCAAA...CCTAG|GGA 2 1 68.073

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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]);