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IDProjectCategoryView StatusDate SubmittedLast Update
0002465MEGAFile Conversionpublic2021-01-02 16:042021-01-04 14:30
Reporterguest 
Assigned Togstecher 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusresolvedResolutionnot fixable 
PlatformPCOSWindows 
Product VersionMEGA Website 
Target VersionFixed in Version 
Summary0002465: Cannot open old alignment files with .mas extension on MEGA X
DescriptionWhen I try to open old (so far tried on 2006 - 2009) alignment files (with '.mas' extensions) created with older version of MEGA (see attached file as an example), I get a pop-up dialog box that says "Not Yet Implemented" and when I look inside the file that MEGAX opened, there is nothing inside!! No sequences, nothing...
I have a large collection of aligned sequences and data.
Please advise.
Additional InformationI have never had any trouble opening old files in successive versions of MEGA, the last one being MEGA 7.
TagsNo tags attached.
Attach Tags (Separate by ",")
First NameAnindo
Last NameChoudhury
Emailanindo.choudhury@snc.edu
Confirm Emailanindo.choudhury@snc.edu
Attached Files? file icon Shuai-Bothrio-E&F-cleaned-aligned-12-06-09.mas (4,699 bytes) 2021-01-02 16:04

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-  Notes
(0004534)
gstecher (administrator)
2021-01-04 14:30

Hi Anindo,

I am writing in response to the bug report you recently submitted regarding the MEGA software. Unfortunately, MEGAX will not open older session files (this is a trade of to support multiple operating systems as well as 32 and 64 bit systems). To work with the alignments in MEGA, you can open the session files in an older version of MEGA and export to a text-based file, such as FASTA or MEGA format.

Best regards,
Glen Stecher
Institute for Genomics and Evolutionary Medicine
igem.temple.edu

- Issue History
Date Modified Username Field Change
2021-01-02 16:04 guest New Issue
2021-01-02 16:04 guest File Added: Shuai-Bothrio-E&F-cleaned-aligned-12-06-09.mas
2021-01-04 14:30 gstecher Note Added: 0004534
2021-01-04 14:30 gstecher Status new => resolved
2021-01-04 14:30 gstecher Resolution open => not fixable
2021-01-04 14:30 gstecher Assigned To => gstecher


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