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Table 1 Locus by locus descriptive genetic statistics, for both commercial varieties and feral groups.

From: Molecular differentiation of commercial varieties and feral populations of oilseed rape (Brassica napusL.)

  

Commercial Varieties

Locus Name

Allele

Length

Sample

Size

n a

n e

H O

H E

I nor

Na12-C08

139-219

288

9

1.70

0.13

0.41

0.16

Na12-E06a

311-355

286

5

2.54

0.14

0.61

0.20

Na12-A08(a)

209-226

292

9

2.09

0.19

0.52

0.20

Na12-A08(b)

255-348

294

9

2.78

0.13

0.64

0.23

Na12-C06

233-273

294

8

3.06

0.20

0.68

0.24

Na12-C12

343-355

284

7

2.20

0.07

0.55

0.21

Na12-E01(a)

226-238

276

2

1.78

0.64

0.44

0.11

Na12-E01(b)

235-330

162

3

2.00

0.32

0.50

0.15

Na12-D11

111-123

294

5

2.57

0.22

0.61

0.19

Total

  

57

    

Mean

 

274

6.3

2.30

0.23

0.55

0.19

St. dev.

  

2.7

0.46

0.17

0.09

0.04

  

Feral Populations

Na12-C08

139-219

128(154)

7(12)

4.15(5.55)

0.09(0.13)

0.76(0.83)

0.34(0.39)

Na12-E06a

311-355

128(154)

5 (6)

1.78(2.34)

0.16(0.13)

0.44(0.58)

0.19(0.24)

Na12-A08(a)

209-226

128(154)

9(10)

2.86(3.14)

0.16(0.25)

0.66(0.69)

0.29(0.30)

Na12-A08(b)

255-348

126(144)

7 (7)

2.82(2.59)

0.17(0.18)

0.65(0.62)

0.27(0.25)

Na12-C06

233-273

112(138)

6 (7)

3.85(4.39)

0.16(0.14)

0.75(0.78)

0.33(0.34)

Na12-C12

343-355

106(130)

4 (7)

1.99(2.19)

0.00(0.03)

0.50(0.55)

0.19(0.23)

Na12-E01(a)

226-238

128(150)

3 (4)

2.11(2.13)

0.86(0.83)

0.53(0.53)

0.17(0.17)

Na12-E01(b)

235-330

78 (96)

7 (8)

4.16(4.43)

0.05(0.12)

0.77(0.78)

0.38(0.38)

Na12-D11

111-123

126(150)

4 (5)

2.00(1.88)

0.10(0.09)

0.51(0.47)

0.19(0.18)

Total

  

52(66)

    

Mean

 

118(141)

5.78(7.33)

2.86(3.18)

0.19(0.21)

0.62(0.64)

0.26(0.28)

St. dev.

  

1.92(2.45)

0.97(1.30)

0.26(0.24)

0.13(0.13)

0.08(0.08)

  1. n a = observed number of alleles; n e = effective number of alleles [51]; H O = observed heterozygosity; H E = Nei's [40] unbiased expected heterozygosity; Inor = normalized Shannon's Index [41, 42]. For feral populations all statistics are given both, considering only the eight populations (64 individuals) or, in brackets, also including the 13 single individuals (77 individuals). For characteristics of the nine B. napus SSR-loci used see Lowe et al. [38]. The primer sequences are listed in BrassicaDB http://ukcrop.net.