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Table 1 Summary of individual SNP chip identification in F1 generation

From: Genetic characteristics and ploidy trigger the high inducibility of double haploid (DH) inducer in Brassica napus

Sample number

With or without wax

Value of Fluorescence flow cytometry

Rate of homozygous site (%)

Homozygous and different site number of parents

Number of sites same as the female parent

Male parent infiltration rate (%)

Hybridization site rate (%)

Z1–1

No

380,167.50

93.43

6377

6361

0.00

0.00

Z1–2

No

402,510.90

93.29

6377

6364

0.00

0.00

Z1–3

No

357,577.39

93.31

6377

6370

0.00

0.00

Z1–4

No

393,843.57

93.18

6377

6359

0.00

0.03

Z1–5

No

379,213.62

93.25

6377

6368

0.00

0.00

Z1–6

No

370,379.61

93.35

6377

6360

0.00

0.02

Z1–7

No

396,666.50

93.52

6377

6360

0.00

0.00

Z2–1

No

379,647.85

93.71

6569

6551

0.20

0.00

Z2–2

No

403,773.06

93.65

6569

6550

0.20

0.00

Z2–3

No

365,186.36

92.93

6569

6499

0.00

0.06

Z3–1

No

369,954.25

93.66

6660

6649

0.00

0.00

Z3–2

No

373,199.38

93.64

6660

6649

0.00

0.00

Z3–3

No

370,213.29

93.61

6660

6649

0.00

0.00

Z4–1

Yes

380,411.61

59.71

8147

356

0.64

92.91

Z4–2

No

358,807.06

93.23

8147

8120

0.00

0.01

Z4–3

No

366,565.08

93.35

8147

8135

0.00

0.00

Z5–1

Yes

356,672.96

62.73

9233

324

3.58

90.40

Z5–2

No

370,918.46

93.37

9233

9224

0.00

0.00

Z5–3

No

397,723.89

93.60

9233

9218

0.00

0.01

Z5–4

Yes

403,230.98

60.77

9233

64

0.41

96.64

Z5–5

No

384,689.82

93.63

9233

9220

0.00

0.00

Z6–1

No

375,084.27

93.61

9130

9101

0.00

0.16

Z6–2

No

390,668.40

93.23

9130

9087

0.01

0.07

Z6–3

No

384,049.43

93.49

9130

9095

0.24

0.00

Z7–1

No

454,023.50

92.72

10,469

10,409

0.00

0.43

Z8–1

No

385,795.47

93.66

6730

6719

0.09

0.00

Z8–2

No

365,029.51

93.60

6730

6721

0.09

0.00

Z9–1

Yes

578,710.61

64.61

7236

3008

0.11

46.41

Z9–2

Yes

369,157.11

66.73

7236

3070

4.99

50.72

Z10–1

No

359,277.98

98.70

9338

9308

0.01

0.09

Z10–2

Yes

365,940.57

60.45

9338

56

0.51

97.34

Z10–3

Yes

319,310.70

60.76

9338

52

0.82

96.84

Z11–1

No

375,536.34

93.54

6972

6917

0.65

0.01

Z11–2

No

333,786.55

93.52

6972

6920

0.65

0.01

Z11–3

No

345,056.30

93.52

6972

6919

0.65

0.01

Z12–1

No

385,472.76

93.53

8364

8315

0.30

0.19

Z12–2

Yes

315,531.95

63.54

8364

75

0.84

96.32

Z12–3

No

368,941.21

93.62

8364

8326

0.29

0.00

Z13–1

No

379,745.28

93.07

7731

7650

0.52

0.26

Z13–2

No

373,948.74

93.29

7731

7687

0.14

0.27

Z13–3

No

389,945.59

92.93

7731

7664

0.04

0.72

Z14–1

Yes

362,004.55

62.72

8801

50

1.59

96.17

Z14–2

Yes

334,489.64

62.15

8801

54

1.00

96.74

Z14–3

Yes

396,302.44

62.23

8801

58

0.97

95.40

Z15–1

Yes

494,644.08

67.01

8163

50

10.62

86.49

Z15–2

Yes

442,013.75

66.64

8163

3846

4.47

46.00

Z15–3

Yes

394,262.46

64.85

8163

3983

0.28

49.04

Z16–1

Yes

355,685.45

64.57

7606

102

0.75

95.24

Z16–2

Yes

299,415.21

64.16

7606

102

0.76

95.15

Z17–1

Yes

464,444.93

62.49

8373

50

0.74

94.88

Z17–2

No

439,435.82

93.52

8373

8330

0.26

0.01

Z17–3

No

412,492.42

93.51

8373

8333

0.26

0.01

Z18–1

No

365,742.23

93.40

6156

6105

0.47

0.15

Z18–2

No

374,924.44

93.16

6156

6105

0.47

0.18

Z18–3

No

352,318.10

93.15

6156

6090

0.47

0.41

Z18–4

No

398,995.37

93.19

6156

6086

0.83

0.08

Z19–1

No

650,382.52

62.40

7881

3900

0.38

48.67

Z19–2

No

643,543.85

93.20

7881

7835

0.03

0.11

Z19–3

No

600,221.32

93.20

7881

7817

0.05

0.33

Z19–4

No

590,485.00

93.20

7881

7810

0.37

0.14

Z20–1

No

660,128.07

93.40

7683

7611

0.49

0.00

Z20–2

No

661,356.33

93.20

7683

7606

0.49

0.00

Z20–3

No

596,629.91

93.30

7683

7609

0.46

0.03

Z20–4

No

596,905.70

93.10

7683

7607

0.46

0.03

  1. In the table, bold represent the individual is heterozygous, and others represent the individual is homozygous. Z1 ~ Z20: F1 generation individuals of WlA × 3380–1,WlA × 3560–1,WlA × 3560–2,WlA × 3560–6,WlA × P3–2,WlA × 3850,WlA × HZ1,WlA × HZ4,WlA × HZ23, WlA × HZ24, WlA × Y3560, WlA × 3114, WlA × Y3380, WlA × 3128, WlA × 4417,WlA × 3737, WlA × DW39, WlA × HZ28, WlA × T194, WlA × T195, respectively