u12 {IntEREst} | R Documentation

## U12 data

### Description

Intron/exon annotations of genes featuring U12 introns. It is based on HG19/GRCh37 (converted from hg17/NCBI35). Moreover the u12 genes are based on the U12DB database.

### Usage

    data("u12")

### Format

A data frame with 22713 observations on the following 17 variables.

`id`

  a numeric vector

`int_ex_id`

  a character vector

`chr`

  a character vector

`begin`

  a numeric vector

`end`

  a numeric vector

`strand`

  a numeric vector

`int_ex`

  a character vector

`trans_type`

  a character vector

`ens_gene_id`

  a character vector

`ens_trans_id`

  a character vector

`int_ex_num`

  a numeric vector

`gene_name`

  a character vector

`trans_name`

  a character vector

`overlap_no`

  a numeric vector

`int_type`

  a character vector

`int_subtype`

  a character vector

### Value

Data frame that includes the coordinates and annotations of the introns and exons of the transcripts, i.e. the reference.

### Source

Alioto, T.S. U12DB: a database of orthologous U12-type spliceosomal introns. Nucleic Acids Research 2006, doi: 10.1093/nar/gkl796

[Package IntEREst version 1.2.2 Index]