Schema for Simple Repeats - Simple Tandem Repeats by TRF
  Database: DeugGB2    Primary Table: simpleRepeat    Row Count: 39,501
fieldexampleSQL type info
bin 585smallint(5) unsigned range
chrom AFPQ02000004varchar(255) values
chromStart 256int(10) unsigned range
chromEnd 290int(10) unsigned range
name trfvarchar(255) values
period 6int(10) unsigned range
copyNum 5.7float range
consensusSize 6int(10) unsigned range
perMatch 96int(10) unsigned range
perIndel 0int(10) unsigned range
score 50int(10) unsigned range
A 41int(10) unsigned range
C 52int(10) unsigned range
G 5int(10) unsigned range
T 0int(10) unsigned range
entropy 1.25float range
sequence CCCAAAlongblob  

Sample Rows
 
binchromchromStartchromEndnameperiodcopyNumconsensusSizeperMatchperIndelscoreACGTentropysequence
585AFPQ02000004256290trf65.76960504152501.25CCCAAA
585AFPQ02000005335trf152.11694557281215431.83ATTTGTACGTACTGTA
585AFPQ02000007644669trf131.91310005016320521.44CTTCTAACTTCTT
585AFPQ02000014503542trf84.9887060205312121.71CTGCACCA
585AFPQ020000180143trf731.974951261271322351.92AGTTGTAGGACCGTACTGTTGTAACTTGTCTAATAATTCCTTGAAACTTAAGGTAACTTTCATGAGGGATTATC
585AFPQ02000019579622trf152.81680205637370251.56ACAACCATTACCATTT
585AFPQ020000274378trf7579010542800710.86ATATTTT
585AFPQ02000027356393trf162.218859512182751.04TTTCCTTATCTTTTTCGT
585AFPQ020000310269trf833.58972513121224491.75TGTATGTC
585AFPQ0200003132533319trf282.428920105402715161.88GAAACACTCAGATCAATTGAAGACACCC

Note: all start coordinates in our database are 0-based, not 1-based. See explanation here.

Simple Repeats (simpleRepeat) Track Description
 

Description

This track displays simple tandem repeats (possibly imperfect repeats) located by Tandem Repeats Finder (TRF) which is specialized for this purpose. These repeats can occur within coding regions of genes and may be quite polymorphic. Repeat expansions are sometimes associated with specific diseases.

Methods

For more information about the TRF program, see Benson (1999).

Credits

TRF was written by Gary Benson.

References

Benson G. Tandem repeats finder: a program to analyze DNA sequences. Nucleic Acids Res. 1999 Jan 15;27(2):573-80. PMID: 9862982; PMC: PMC148217