甜瓜SLAF图谱构建及果实相关性状QTL分析

王岭,才羿,王桂超,王迪,盛云燕

Specific Length Amplified Fragment (SFLA) Sequencing Mapping Construction and QTL Analysis of Fruit Related Traits in Muskmelon

WANG Ling,CAI Yi,WANG GuiChao,WANG Di,SHENG YunYan

表4 甜瓜SLAF测序构建遗传图谱

Table 4 Genetic map construction using SLAF sequencing

染色体 LG 标记数 Number of markers Gap<5 cM比值 Gap<5 cM ration (%) 秩相关系数 Spearman 最大Gap Max Gap (cM) 总图距 Total distance (cM) 平均图距 Average distance (cM) 1 1267 100.00 0.987 1.74 110.2 0.09 2 504 99.80 0.994 9.33 98.74 0.2 3 1363 100.00 0.989 4.97 111.19 0.08 4 901 100.00 0.995 1.83 138.63 0.15 5 875 100.00 0.992 2.18 94.2 0.11 6 1070 100.00 0.963 3.57 125.08 0.12 7 300 99.00 0.995 6.84 112.25 0.37 8 1104 100.00 0.984 1.83 127.49 0.12 9 649 99.69 0.996 7.98 96.19 0.15 10 591 100.00 0.965 3.05 135.64 0.23 11 1579 100.00 0.982 2.17 137.24 0.09 12 393 99.74 0.996 10.75 97.03 0.25 共计 Total 10596 99.85 0.986 10.75 1383.88 0.13