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Fig. 2 | BMC Plant Biology

Fig. 2

From: CCCH Zinc finger genes in Barley: genome-wide identification, evolution, expression and haplotype analysis

Fig. 2

Phylogenetic relationships, gene structure, and motif compositions of HvC3Hs. The following parts are shown from left to right. A The amino acid sequences of the 53 barley CCCH proteins were aligned with ClustalX v2.1 and the phylogenetic tree was constructed using the ML method in IQ-TREE software with 1000 bootstrap replications. The percentage bootstrap scores higher than 60% are indicated on the nodes. The tree shows the seven major phylogenetic subfamilies (left column, numbered I-XI and marked with different alternating tones of different colors to clarify subfamily identification easier). B Intron–exon organizations of barley CCCH genes. The introns and exons are represented by the black lines and green boxes, respectively. C Schematic structure of the CCCH protein motifs identified in barley. Different motifs are indicated by different color boxes

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