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Fig. 4 | Genome Biology

Fig. 4

From: Sequence-based ultra-dense genetic and physical maps reveal structural variations of allopolyploid cotton genomes

Fig. 4

Recombination and bin map for 59 scored F2 individuals. a, c Frequency distribution of recombination nodes (RNs) per 2 Mb. The vertical scale indicates the number of recombination nodes (RNs); b, d Bin maps for the 59 scored F2 individual lines. Colored tracks represent the 59 individual lines of the THF2 population that were used for linkage map construction: red, alleles inherited from maternal parent (TM-1); blue, alleles inherited from paternal parent (Hai7124); yellow, alleles inherited from heterozygous genotype (TM-1 × Hai7124)F1. The horizontal scale indicates physical distance

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