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Fig. 2 | BMC Genetics

Fig. 2

From: The dopamine β-hydroxylase gene in Chinese goose (Anas cygnoides): cloning, characterization, and expression during the reproductive cycle

Fig. 2

Phylogenetic tree based on the amino acid sequence of gDBH and other homologous sequences. The tree was constructed with Clustal W. The reliability of the neighbor-joining tree was estimated by bootstrap analysis with 1,000 replicates. Bootstrap values are shown on the lineages of the tree and major taxonomic clusters are indicated separately. The position of the root of the phylogenetic tree was established by using Danio rerio as an outgroup. The scale bar indicates 5 % amino acid divergence within a sequence

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