Schema for Simple Repeats - Simple Tandem Repeats by TRF
  Database: DkikGB2    Primary Table: simpleRepeat    Row Count: 58,125
fieldexampleSQL type info
bin 585smallint(5) unsigned range
chrom AFFH02000012varchar(255) values
chromStart 0int(10) unsigned range
chromEnd 36int(10) unsigned range
name trfvarchar(255) values
period 16int(10) unsigned range
copyNum 2.2float range
consensusSize 16int(10) unsigned range
perMatch 90int(10) unsigned range
perIndel 5int(10) unsigned range
score 54int(10) unsigned range
A 13int(10) unsigned range
C 5int(10) unsigned range
G 2int(10) unsigned range
T 77int(10) unsigned range
entropy 1.05float range
sequence TTTTCAATTATTTTTTlongblob  

Sample Rows
 
binchromchromStartchromEndnameperiodcopyNumconsensusSizeperMatchperIndelscoreACGTentropysequence
585AFFH02000012036trf162.216905541352771.05TTTTCAATTATTTTTT
585AFFH0200001225198trf891.989954314171913491.79TATTTTTTTTTATTTAACTGCCCTCTGACTTTTTGTCAGCTTAGTTTGTGGCTAACTGCCTCTGATCTTTGTCAGATAATTCTTTTCAC
585AFFH02000023236275trf84.989306935253801.56ACGGACAG
585AFFH02000023629666trf142.41678175143102431.53TATATATTTACAATAC
585AFFH02000023634664trf142.11410006043130431.43ATTTACAATACTAT
585AFFH0200003810561207trf632.463980293282319281.98AGACCTGATCTGTTTACCAGGTCTGATAAACCGTATCAGGTCTGATAAACCGACCTGATAATC
585AFFH0200003812071443trf1201.912188835436105471.61TTTTCATTTTTTAACTGAAATATAAAGGCTGAAAAAAAAATATTTCCCAAGTCCCTTTTCCCAATAAAAAATTTGTAATATTTTTATAATATAAAATTTTTTTATTAATTATTATTTTTTT
585AFFH0200003814101450trf182.1188613533502621.09TTTTTATAATATTAAATT
585AFFH0200003817921876trf99.39771284131152221.72TGGAGCTGG
585AFFH0200003819001938trf152.5158605822134421.67TGCTGCTGTTGCTGC

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