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. 2007 Jun 26;104(27):11376–11381. doi: 10.1073/pnas.0704145104

Fig. 1.

Fig. 1.

Positional cloning of Vgt1. (A) QTL logarithm of odds (LOD) profile for node number (ND) and relative position for Vgt1 and relevant markers (redrawn and integrated from ref. 12). (B) Identification of Mo17 BAC covering the Vgt1 locus and sequence annotation. Gray arrows indicate coding sequences. Details on the nature and position of all 30 sequence polymorphisms between N28 and C22–4 (carrying the Gaspé Flint allele) at Vgt1 are provided in SI Fig. 5. (C) Graphic genotypes of the parental lines N28 and C22–4 and 17 segmental QTL nearly isogenic lines (NILs) carrying crossovers around Vgt1. Column codes indicate marker names, details of which are given in SI Table 2. Orange and green colors indicate homozygosity for Gaspé Flint and N28 alleles, respectively. (D) Phenotypic values recorded for the parental lines N28 and C22–4 and the 17 QTL NILs. Blue columns indicate the total number of plant nodes (ND). Bars indicate SD.