Fig. 3
From: QTL Detection for Rice Grain Length and Fine Mapping of a Novel Locus qGL6.1
Fine mapping of qGL6.1 and and analyzing candidate genes. a The physical map of qGL6.1 region on chromosome 6. b Fine mapping of qGL6.1 with eight recombinants. The black bar with markers denotes the recombinant sites. The white, black and gray boxes stand for genotypes of Gangyuan8, R176 and heterozygote, respectively. Vertical dotted lines denote the target region. c The progeny test in the BC1F3 populations derived from the heterozygous recombinants R1, R3, R5 and R8. d Two BC1F3 plants derived from heterozygous recombinants R5 carried different alleles at qGL6.1 locus without the interference of other QTLs. e Four candidate genes in the fine mapping region. Arrows indicate direction of gene orientation. f The expression level of four candidate genes by qPCR analysis. g Variations in the upstream, intron and downstream region of LOC_Os06g43304.1 among Nipponbare, Gangyuan8 (GY8) and Liaoxing1 (LX1)