Return the number of repeat units in which an insertion is embedded.
Return the number of repeat units in which an insertion is embedded.
FindMaxRepeatIns(context, rep.unit.seq, pos)
context |
A string into which |
rep.unit.seq |
The inserted sequence and candidate repeat unit sequence. |
pos |
|
For example
rep.unit.seq = ac pos = 2 context = xyaczt return 1 rep.unit.seq = ac pos = 4 context = xyaczt return 1 rep.unit.seq = cgct pos = 2 rep.unit.seq = at return 0 context = gacacacacg rep.unit.seq = ac pos = any of 1, 3, 5, 7, 9 return 4
If
substr(context, pos, pos + nchar(rep.unit.seq) - 1) != rep.unit.seq,
then stop.
If same sequence as rep.unit.seq occurs ending at
pos or starting at pos + 1 then the number of
repeat units before the insertion, otherwise 0.
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