(B)LastZ two-way multiple alignment of 40kb-windows harboring the putative Arabidopsis gene transposition duplicate gene pair DXS3 (AT5G11380) (upper lane, marked in purple) and DXS1 (AT4G15560) (lower lane, marked in purple).
Non-syntenic coding sequences are marked in green. Both duplicate copies form a highest-scoring sequence pair (marked in turquoise). Transposon-like sequences are marked in orange. Pseudogenes are marked in blue. Analysis can be regenerated online following the CoGe link https://genomevolution.org/r/eooq (last accessed on December 13th, 2014).