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. 2019 Feb 1;6:24. doi: 10.1038/s41438-018-0104-4

Fig. 4. Linkage group locations and evolution of the PmBEAT genes in the genome of P. mume.

Fig. 4

a The 8 linkage groups correspond to 8 chromosomes of P. mume. The locations of PmBEATs are marked in the picture. The length of each chromosome in Mb is indicated below. The scale refers to a 5 Mb chromosomal distance. The segmentally duplicated genes are represented by red lines and tandemly duplicated genes by green vertical lines. The hypothetical origins of the PmBEAT genes in the clusters LG2 (b) and LG3 (c) formed by tandem duplications are shown. The retroduplication events and intron-containing genes are indicated by red arrows and red boxes, respectively. The segmentally duplicated genes are indicated in gray. Changes in gene positions caused by putative gene transposition or chromosome inversion events are indicated by gray arrows