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Fig. 2 | BMC Plant Biology

Fig. 2

From: Genome-wide identification of the amino acid permease genes and molecular characterization of their transcriptional responses to various nutrient stresses in allotetraploid rapeseed

Fig. 2

Phylogeny analysis of the amino acid permease (AAP) genes in Arabidopsis thaliana and Brassica crops. a-b Phylogeny analysis of AtAAPs (a) and the AAPs in Brassica species (b), including A. thaliana, B. rapa, B. oleracea, and B. napus. The AAP protein sequences were multi-aligned using the ClustalW program, and then an unrooted phylogenetic tree was constructed using MEGA 6.06 with the neighbor-joining method. The percentages of replicate trees, in which the associated taxa clustered together in the bootstrap test (1000 replicates), are shown next to the branches. The tree is drawn to scale, with branch lengths in the same units as those of the evolutionary distances used to infer the phylogenetic tree. The evolutionary distances were computed with the Poisson correction method, and are in the units of the number of amino acid substitutions per site

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BMC Plant Biology

ISSN: 1471-2229

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