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Figure 4 | BMC Bioinformatics

Figure 4

From: Phylogenetic reconstruction in the Order Nymphaeales: ITS2 secondary structure analysis and in silico testing of maturase k (matK) as a potential marker for DNA bar coding

Figure 4

Maximum Parsimonious tree of Nymphaeales using molecular clock test of matK sequence. Molecular clock test performed by comparing the ML value for the given topology with and without the molecular clock constraints under Jukes-Cantor (1969) model (+G). Differences in evolutionary rates among sites modeled using a discrete Gamma (G) distribution. The null hypothesis of equal evolutionary rate throughout the tree was rejected at a 5% significance level (P < 1.20575200719741E-58). The analysis involved 64 nucleotide sequences. Evolutionary analyses were conducted in MEGA 5.

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BMC Bioinformatics

ISSN: 1471-2105

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