Hello, everyone. I have a data analysed by nucmer in mummer. One ouput file is tiling.
These columns are as follows:  start in the reference  end in the reference  gap between this contig and the next  length of this contig  alignment coverage of this contig  average percent identity of this contig  contig orientation  contig ID.
 gap between this contig and the next, if this column id is negative, that means that this contig and next contig overlap. So, I do some blasts, but I find that the result of contigs is not overlaping.
I am confused.