Fig. 2.

Fine-scale deletion-bin map of the distal 42% of the wheat chromosome 4BL. wESTs are positioned on the four deletion lines based on their inferred genetic positions on the short arm of rice chromosome 3. EST labels are color-coded according to blastn E value. Blue ESTs have E <1.0 × 10⁻¹⁵ with rice chromosome 3. Green ESTs have a blastn return from rice but no returns from chromosome 3. Gray ESTs show clustered and transposed gene duplications (gene duplications are underlined), revealed by restriction fragment length polymorphism analysis of the wESTs. Red ESTs showed no alignment with rice sequence at a blastn cutoff threshold of 10. The histogram shows the frequency of syntenic classes within each region and the CE within each bin.