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Figure 6 | BMC Genomics

Figure 6

From: Comparative mapping of Brassica juncea and Arabidopsis thaliana using Intron Polymorphism (IP) markers: homoeologous relationships, diversification and evolution of the A, B and C Brassica genomes

Figure 6

Comparative block arrangement in (a) the A genome of B. juncea (A1–A10; present study) and B. napus (N1–N10) [16] and (b) the B genome of B. juncea (B1–B8; present study) and B. nigra (G1–G8) [18]. Blocks identified in only one of the two studies being compared have been highlighted by a grey background. Based on the non-rearranged blocks that flank the centromere in the AK (ancestral karyotype) and At (A. thaliana), the putative centromeric location (represented by solid circles) has been highlighted for the linkage groups wherever possible. New blocks proposed in the present study not shown earlier by Schranz et al. [15] have been marked with an asterisk (*). Blocks with markers from the loci (pericentromeric regions of At) not defined by Schranz et al. [15] have been marked with a question mark (?). Blocks placed within brackets represent insertions within a bigger block.

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BMC Genomics

ISSN: 1471-2164

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