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Fig. 1 | BMC Genomics

Fig. 1

From: Genome-wide identification and transcriptome profiling expression analysis of the U-box E3 ubiquitin ligase gene family related to abiotic stress in maize (Zea mays L.)

Fig. 1

Evolutionary relationship analysis of the U-box protein family in maize, Arabidopsis thaliana and Oryza sativa. Phylogenetic tree of the U-box gene family in maize, Arabidopsis and rice. Multiple sequence alignments for U-box domain sequences of 85 ZmPUBs, 61 AtPUBs and 77 OsPUBs were conducted via MEGA 7.0. The phylogenetic tree was established using the neighbor-joining method with MEGA7.0 software, employing the p-distance method and a 1000-bootstrap value. The resulting PUB genes were categorized into four distinct groups (G1-G4), each identified by a unique color

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