MantisBT - MEGA
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IDProjectCategoryView StatusDate SubmittedLast Update
0000584MEGA[All Projects] Feedbackpublic2017-11-01 00:222017-11-07 09:48
Reporterguest 
Assigned Togstecher 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusresolvedResolutionno change required 
PlatformOSOS Version
Product VersionMEGA 11 (Graphical Interface version) 
Target VersionFixed in Version 
First NameX.
Last NameLi
Email908921670@qq.com
Confirm Email908921670@qq.com
Summary0000584: strict or Majority-Rule consensus
DescriptionWhen a bootstrap MP tree was created by Mega, was it a strict or Majority-Rule consensus? If it may be either a strict or a Majority-Rule consensus, how to make Mega produce only a strict consensus tree based on different data?
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Issue History
Date ModifiedUsernameFieldChange
2017-11-01 00:22guestNew Issue
2017-11-07 09:23gstecherNote Deleted: 0000475
2017-11-07 09:23gstecherNote Deleted: 0000477
2017-11-07 09:48gstecherNote Added: 0003884
2017-11-07 09:48gstecherStatusnew => resolved
2017-11-07 09:48gstecherResolutionopen => no change required
2017-11-07 09:48gstecherAssigned To => gstecher

Notes
(0003884)
gstecher   
2017-11-07 09:48   
Hi X,

The bootstrap consensus tree in MEGA is a Majority-Rule consensus. When using the MP method, if there are multiple trees that are equally parsimonious, then you can produce a consensus tree from among those multiple trees. In Tree Explorer, click Compute->Consensus Tree. For a Strict consensus tree, set the cutoff value for the consensus tree to 100. Any other value will produce a Majority-Rule consensus tree.

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Best regards,

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