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Fig. 1 | BMC Genomics

Fig. 1

From: The Zygosaccharomyces bailii transcription factor Haa1 is required for acetic acid and copper stress responses suggesting subfunctionalization of the ancestral bifunctional protein Haa1/Cup2

Fig. 1

Number of sequences retrieved after constraining and traversing the pairwise similarity network at different e-values using the Haa1 sequence from S. cerevisiae S288c as ‘starting node’. This analysis retrieved three successive protein sequence plateaus, depending on the e-value threshold applied, corresponding to the homologues of the S. cerevisiae Haa1, Cup2 and Mac1 proteins. An e-value of E-13 was chosen to constrain the pairwise similarity network and 51 amino acid sequences of Haa1 and Cup2 homologues were retained for further evolutionary analyses

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