Hello Karthik

According to my notes while going through this process, "Header lines in 
the FASTA files should not contain ':' or '-' to avoid parsing problems."

Also, I noted later in my notes that you should avoid "=" and "," 
(commas) in the contig names (header lines).

Performing a dos2unix is always a good idea. If using Win7  for some of 
the text manipulations, installing CygWin (which includes dos2unix) will 
help you eliminate many text file formatting issues. Alternatively, the 
Windows software NotePad+ allows you to easily convert from Windows 
end-of-line (EOL) format to linux format.

I hope that helps.

Peter Hoyt
Oklahoma State University

On 11/14/2014 5:43 PM, Hullahalli, Karthik wrote:
> Dear Support Group,
>
> I have aligned 78 Enterococcus faecalis genomes, and I am currently trying to 
> construct a phylogenetic tree based on the alignment file in XMFA format. 
> This alignment was done on a computer running Windows 7, and we have problems 
> that occur when we try to manipulate this file (specifically with 
> StripSubsetLCBs) on a different computer running a UNIX environment. 
> StripSubsetLCBs claims that the length of sequence described in the FASTA 
> header is different from the length of sequence that is actually read.
>
> For example, if the following was the input,
>
>> seq1:1-10
> AGTCGATCGA
>
> anything trying to read this file on the other computer would claim that the 
> length of the sequence was actually more than 10, even though actually 
> checking the file shows that the length is indeed correct.
>
> Is there any way to fix this issue, or any other way to attain a phylogenetic 
> tree from Mauve outputs?
>
> Regards,
> Karthik Hullahalli
>
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