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Table 3 Estimates of linkage map lengths by line, sex, and chromosome

From: Recombination rates in pigs differ between breeds, sexes and individuals, and are associated with the RNF212, SYCP2, PRDM7, MEI1 and MSH4 loci

Chr

Mb

NSNPs

Linkage map length (cM)

LR

DU

LW

PI

SY

M

F

M

F

M

F

M

F

M

F

1

274.3

4858

145.2

122.9

156.8

128.1

158.9

142.0

145.8

129.9

159.3

134.8

2

151.9

3306

109.5

129.9

108.8

131.3

117.8

149.0

107.9

129.5

115.8

138.5

3

132.9

2912

111.6

133.5

112.2

131.5

121.0

154.7

113.4

130.4

120.4

140.2

4

130.9

3002

104.2

132.0

102.6

133.4

110.2

151.5

103.3

135.9

108.7

140.4

5

104.5

2290

98.1

140.8

98.4

136.0

103.6

156.8

96.8

144.2

105.1

148.5

6

170.8

3440

119.6

149.3

125.9

156.8

130.3

179.4

120.8

149.8

127.7

162.5

7

121.8

2751

113.4

137.2

112.3

137.8

117.6

158.6

107.8

140.0

115.6

146.6

8

139.0

2924

102.1

122.2

103.1

124.3

105.4

137.6

104.0

126.8

106.3

132.6

9

139.5

3168

104.7

142.0

103.6

143.5

107.3

163.7

104.7

147.8

108.8

156.5

10

69.4

1510

93.9

121.3

91.8

124.3

98.0

138.3

88.3

131.3

94.7

131.4

11

79.2

1846

69.7

114.4

67.8

110.0

79.3

122.6

63.9

120.6

78.3

117.8

12

61.6

1296

78.3

122.0

77.3

118.0

86.5

133.7

71.3

123.6

82.4

127.2

13

208.3

3669

116.9

109.5

126.0

116.9

127.5

123.4

117.6

115.5

126.1

117.6

14

141.8

3284

105.3

124.7

109.8

126.8

114.8

151.9

105.8

124.4

112.7

137.0

15

140.7

2916

98.9

113.0

101.7

115.6

104.9

124.8

99.8

116.4

106.0

119.8

16

79.9

1829

67.0

105.5

69.9

103.6

77.0

111.3

63.2

110.5

74.4

108.4

17

63.5

1399

61.4

106.0

71.9

106.3

69.6

115.7

60.5

106.4

69.3

113.2

18

56.0

1257

54.5

89.5

54.6

87.4

57.6

100.3

56.1

94.7

59.4

95.6

Total

2266.1

47,657

1754.4

2215.7

1794.4

2231.3

1887.1

2515.4

1731.1

2277.8

1871.2

2368.7

  1. Chr chromosome, Mb physical length in megabases, NSNPS number of SNPs in each linkage map after filtering in LepMap3, Total total autosomal linkage map length in cM, M is for male and F is for female, LR Landrace, DU Duroc, LW Large White, PI Pietrain, SY: Synthetic