Figure 1
From: Re-exploration of U’s Triangle Brassica Species Based on Chloroplast Genomes and 45S nrDNA Sequences
Chloroplast genome variations and comparative analysis in seven Brassicaceae species. (A) Synteny comparisons of chloroplast genomes in Brassica. Circos-based syntenic comparative map developed for B. rapa (A1) against B. juncea (AB1), B. napus (AC1), B. nigra (B1), B. carinata (BC1), B. oleracea (C1), and Raphanus sativus (R1). Syntenic blocks with minimum length of 1 kb were used for the syntenic analysis. (B) Distribution of intra-species variations in B. nigra (B), R. sativus (R), B. oleracea (C), and B. rapa (R) chloroplast genomes. Outermost chloroplast circular map was developed from the B. rapa chloroplast genome (A1) using OGDRAW. Genes are represented in different colors. Positive and negative gene orientations are shown as outer and inner circles, respectively. Inner circles represent variations in the B, R, C, and A genomes, respectively.
