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IDProjectCategoryView StatusDate SubmittedLast Update
0000244MEGA[All Projects] Suggestionpublic2016-08-29 02:402016-09-06 12:51
Reporterguest 
Assigned Togstecher 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusresolvedResolutionno change required 
PlatformPCOSWindows 
Product VersionMEGA 11 (Graphical Interface version) 
Target VersionFixed in Version 
Summary0000244: Unexpected end of file while reading taxa names
DescriptionDear Sirs,
we are trying to compute pairwise distances in order to construct a NJ tree regarding KIR genes frequencies from different populations. Our file is a txt file that we convert in a xml one.
When we execute the Compute pairwise Distances or the Contruct/Test Neighbor-Joining Tree commands it appears a new window reporting an error:

unexpected end of file while reading taxa names. (in line 4)

We would very much appreciat your help.
Yours sincerely,

Dr. J. Gonzalo Ocejo-Vinyals
TagsNo tags attached.
Attach Tags (Separate by ",")
First NameJ. Gonzalo
Last NameOcejo-Vinyals
Emailjgocejo@humv.es
Confirm Emailjgocejo@humv.es
Attached Filestxt file icon KIR-POP.txt (21,180 bytes) 2016-08-29 02:40

- Relationships

-  Notes
(0000164)
gstecher (administrator)
1969-12-31 17:33

I attempted to verify this bug and noticed no discernable difference in execution time. I\'ll ask the user for his data file and see if it is exceptionally large or something.
(0000464)
Nikita Vikhrev (reporter)
1969-12-31 17:33

I have made some optimization to speed up more than two times.
(0000466)
gstecher (administrator)
1969-12-31 17:33

I applied the fixes from Tamura to the MEGA source code.
(0000467)
paul (reporter)
1969-12-31 17:33

Bug is fixed to the MEGA4 source. This bug is closed.
(0003694)
gstecher (administrator)
2016-09-06 12:51

Hi Dr. Gonzalo Ocejo-Vinyals,

I am writing in response to your question regarding the MEGA software. In order to compute pairwise distances or construct an NJ tree in MEGA you will need to have a multiple sequence alignment in MEGA or fasta format. You can review the help documentation for descriptions of these formats. Also, some example files are distributed with MEGA.

--
Best regards,

Glen Stecher

- Issue History
Date Modified Username Field Change
2016-08-29 02:40 guest New Issue
2016-08-29 02:40 guest File Added: KIR-POP.txt
2016-09-06 12:51 gstecher Note Added: 0003694
2016-09-06 12:51 gstecher Status new => resolved
2016-09-06 12:51 gstecher Resolution open => no change required
2016-09-06 12:51 gstecher Assigned To => gstecher


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