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Figure 4 | BMC Genomics

Figure 4

From: Homologues of potato chromosome 5 show variable collinearity in the euchromatin, but dramatic absence of sequence similarity in the pericentromeric heterochromatin

Figure 4

Regions with substantial loss of sequence collinearity in the proximal part of the north euchromatin of chromosome 5. A. Alignment of RH BAC MTP 178 {−} versus the DM reference sequence. The grey zone marks 50 kb of spacer sequence that fills a gap of unknown length between superscaffolds 540 and 216 in the DM pseudomolecule sequence. The position of BAC clone RH196F10 is shown in MTP 178 {−}. This clone was used for in situ hybridization in Figures 1B and 2. B. Alignment of RH haplotype {1} BAC MTP 799 versus the DM reference sequence. The position of BAC clone RH076O08 (blue) is shown in MTP 799 {1}. This clone was used for in situ hybridization in Figures 1B and 2. C. RH haplotype {0} BAC MTP 2540 versus the same DM region as in (B). The dark boxes in alignment (C), which are also partly visible in alignment (B), are caused by a 180 bp sized tandem repeat.

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BMC Genomics

ISSN: 1471-2164

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