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Fig. 6 | BMC Plant Biology

Fig. 6

From: Sequential Paleotetraploidization shaped the carrot genome

Fig. 6

Detection of gene loss in carrots during different evolutionary periods. “?” represents only one gene that may exist. a Gene phylogeny: If no gene loss occurred, a grape gene is anticipated to have four carrot orthologs, Dc11, Dc12, Dc21, and Dc22. Two carrot paleotetraploidization events were denoted by lightning bolts. b Rectangles show gene; ‘ × ’ shows gene loss; alternative situations of the carrot gene loss are divided into three categories: carrot genes loss before Dc-β; carrot genes loss between Dc-β and Dc-α; carrot genes loss after Dc-α

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