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NJ or UPGMA tree (β)

sequences, total sites, gap-free sites, conserved sites

The number of gap-free sites, 17, is too small to produce a reliable tree!
Check sequences that have many gaps in the alignment and then delete them.
Also consider clustering of unaligned sequences to classify the sequences into several groups.

Settings

Method:



Substitution model (valid when NJ is selected):


Heterogeneity among sites (valid when JTT or WAG is selected):


α = (0.10 - 5.0)

Bootstrap (valid for NJ):

Number of resampling: (5 - 1000)
(The number of sequences must be <1000 for Poisson model, or <100 for other models.)

The number of gap-free sites, 17, is too small to produce a reliable tree!
Check sequences that have many gaps in the alignment and then delete them.
Also consider clustering of unaligned sequences to classify the sequences into several groups.


Alignment id =
Posted at Sun Feb 17 00:09:57 JST 2013
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