Figure 3.

Comparison of the genetic linkage map and pachytene FISH-based cytogenetic map for cucumber chromosome 2. The linkage map was drawn according to Ren et al. [2]. The position of each fosmid on the pachytene chromosome is calculated as the fractional length using a methodology reported by Cheng et al. [4]. FL (fraction length) = (S/T) × 100.2, where S = distance (μm) from the FISH site to the end of the long arm, T = total length of the chromosome (μm), and 100.2 is the length (in cM) of the linkage group 2

Han et al. BMC Genetics 2011 12:18   doi:10.1186/1471-2156-12-18
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