Fig. 1From: Genome-wide identification and expression analysis of the ftsH protein family and its response to abiotic stress in Nicotiana tabacum LThe rootless phylogenetic tree was constructed based on the gene sequences of ftsH from Arabidopsis, tobacco, and rice; each arc represents a group (a total of 8 groups). The circles represent the AtftsH gene, the rectangles represent the NtftsH gene, and the triangles represent the ftsH gene from the rice plant. ftsH: filamentous temperature-sensitive HBack to article page