Table S6: The genotype and phenotype of Recombinant lines in fine-mapping of GN2,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,
Name,Group,rm5300,rm3774,R1 ,rm3535,R4,R5,R2 ,R3,rm6312,Grain number of main paicle,STDEV of Grain number of main paicle,Grain number per panicle,STDEV of Grain number per paicle,Signficant
92,group1,A,A,B,B,B,B,B,B,B,137.90 ,15.01 ,105.69 ,10.93 ,a
92A,group1,A,A,A,A,A,A,A,A,A,115.33 ,12.80 ,93.29 ,9.56 ,b
16,group1,A,A,B,B,B,B,B,B,B,159.71 ,26.89 ,125.05 ,26.15 ,a
48,group1,A,A,B,B,B,B,B,B,B,157.00 ,19.60 ,118.93 ,16.18 ,a
67,group1,A,A,B,B,B,B,B,B,B,188.14 ,27.13 ,140.73 ,14.18 ,a
60,group1,A,A,B,B,B,B,B,B,B,148.67 ,16.47 ,112.19 ,11.67 ,a
65,group1,A,A,B,B,B,B,B,B,B,179.00 ,39.77 ,122.70 ,11.64 ,a
66,group1,A,A,B,B,B,B,B,B,B,169.50 ,44.59 ,116.39 ,25.82 ,a
86,group1,A,A,B,B,B,B,B,B,B,166.90 ,28.97 ,119.64 ,18.49 ,a
106,group2,B,B,A,A,A,A,A,A,A,137.00 ,20.40 ,100.24 ,17.77 ,b
216,group3-A,A,A,A,B,B,B,B,B,B,168.17 ,36.14 ,134.42 ,24.82 ,a
223,group3-A,A,A,A,B,B,B,B,B,B,151.00 ,29.30 ,99.42 ,19.79 ,a
222,group3-A,A,A,A,B,B,B,B,B,B,143.21 ,34.03 ,107.80 ,18.44 ,a
222A,group3-A,A,A,A,A,A,A,A,A,A,119.90 ,19.44 ,87.34 ,9.74 ,b
221,group3-A,A,A,A,B,B,B,B,B,B,204.29 ,40.37 ,136.46 ,24.10 ,a
26,group3-B,A,A,A,A,B,B,B,B,B,148.78 ,21.54 ,104.14 ,18.76 ,a
19,group3-B,A,A,A,A,B,B,B,B,B,157.78 ,27.03 ,110.44 ,22.11 ,a
256,group3-B,A,A,A,A,B,B,B,B,B,163.25 ,39.84 ,118.95 ,31.49 ,a
217,group3-B,A,A,A,A,B,B,B,B,B,160.33 ,27.20 ,121.67 ,27.04 ,a
250,group4-c,A,A,A,A,B,B,B,B,B,123.57 ,16.90 ,77.21 ,23.63 ,b
214,group4-c,A,A,A,A,B,B,B,B,B,130.57 ,25.08 ,98.86 ,21.36 ,b
20,group4-c,A,A,A,A,B,B,B,B,B,112.52 ,25.03 ,84.65 ,22.15 ,b
249,group5-e,B,B,B,B,B,A,A,A,A,188.69 ,23.05 ,128.11 ,16.08 ,a
220,group5-e,B,B,B,B,B,A,A,A,A,147.69 ,18.19 ,108.77 ,18.20 ,a
254,group5-f,B,B,B,B,B,B,A,A,A,168.45 ,27.56 ,129.46 ,27.76 ,a
253,group5-f,B,B,B,B,B,B,A,A,A,209.50 ,43.00 ,112.67 ,16.91 ,a
24,group5-f,B,B,B,B,B,B,A,A,A,158.57 ,26.72 ,111.00 ,18.53 ,a
21,group5-f,B,B,B,B,B,B,A,A,A,163.50 ,23.34 ,123.62 ,19.12 ,a
233,group6-d,B,B,B,B,A,A,A,A,A,115.69 ,35.58 ,92.60 ,15.01 ,b
27,group6-d,B,B,B,B,A,A,A,A,A,137.17 ,21.24 ,96.02 ,19.62 ,b
25,group6-d,B,B,B,B,A,A,A,A,A,111.44 ,25.13 ,92.01 ,16.04 ,b
242,group7,B,B,B,B,B,B,B,A,A,175.73 ,27.86 ,121.16 ,25.57 ,a
247,group7,B,B,B,B,B,B,B,A,A,180.54 ,27.95 ,115.43 ,25.52 ,a
248,group7,B,B,B,B,B,B,B,A,A,158.33 ,27.75 ,99.88 ,16.00 ,a
125,group7,B,B,B,B,B,B,B,A,A,199.00 ,44.79 ,140.14 ,44.75 ,a
129,group8,A,A,A,A,A,A,A,B,B,117.71 ,10.50 ,83.76 ,7.85 ,b
130,group8,A,A,A,A,A,A,A,B,B,132.17 ,14.05 ,94.16 ,8.36 ,b
131,group8,A,A,A,A,A,A,A,B,B,125.94 ,20.56 ,85.79 ,16.49 ,b
132,group8,A,A,A,A,A,A,A,B,B,120.18 ,31.35 ,98.38 ,6.51 ,b
134,group8,A,A,A,A,A,A,A,B,B,128.83 ,19.16 ,90.36 ,12.38 ,b
219,group8,A,A,A,A,A,A,A,B,B,134.88 ,16.89 ,101.02 ,10.59 ,b
243,group8,A,A,A,A,A,A,A,B,B,109.00 ,18.46 ,75.46 ,14.37 ,b
244,group8,A,A,A,A,A,A,A,B,B,140.71 ,24.50 ,94.53 ,14.81 ,b
245,group8,A,A,A,A,A,A,A,B,B,135.17 ,20.16 ,88.08 ,7.22 ,b
246,group8,A,A,A,A,A,A,A,B,B,125.53 ,29.84 ,89.79 ,18.41 ,b

"Name represents the name of recombinant lines; A represents the genotype of YIL19, while T represents the genotype of Teqing. H represents the heterozygous genotype. STDEV means standard deviation of the data. ¡®a¡¯ means phenotypic value of recombinant is significantly different from that of YIL19 at P < 0.01; ¡®b¡¯ means phenotypic value of recombinant is not significantly different from that of the YIL19. At least ten plants from each homozygous recombinant were individual harvested and evaluated. A t-test was carried out during the comparison among the recombinant families and their parents. "