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Table 2 Summary of the heterozygosity statistics for all the loci in six ethnic populations from China

From: The distribution of three candidate cold-resistant SNPs in six minorities in North China

Ethnic

Locus

Sample size

Obs_Homd

Obs_Hetd

Exp_Homd

Exp_Hetd

Nei

Ave_Hetd

Hezhen

rs174570

292

0.2877

0.7123

0.4983

0.5017

0.5000

0.4734

rs7115739

292

0.4795

0.5205

0.5775

0.4225

0.4211

0.3370

rs80356779

292

0.7945

0.2055

0.8150

0.1850

0.1884

0.0307

Mean

292

0.5205

0.4795

0.6302

0.3698

0.3685

0.2804

St. Dev

 

0.2559

0.2559

0.1648

0.1648

0.1643

0.2267

Daur

rs174570

456

0.5044a

0.4956

0.5049

0.4951

0.4940

0.4734

rs7115739

456

0.6886a,c

0.3114

0.6960

0.3040

0.3033

0.3370

rs80356779

456

1.0000a

0.0000

1.0000

0.0000

0.0000

0.0307

Mean

456

0.7310

0.2690

0.7336

0.2664

0.2658

0.2804

St. Dev

 

0.2505

0.2505

0.2497

0.2497

0.2491

0.2267

Manchu

rs174570

424

0.5849a,b

0.4151

0.5632

0.4368

0.4357

0.4734

rs7115739

424

0.7217a,c

0.2783

0.6844

0.3156

0.3149

0.3370

rs80356779

424

1.0000a

0.0000

1.0000

0.0000

0.0000

0.0307

Mean

424

0.7689

0.2311

0.7492

0.2508

0.2502

0.2804

St. Dev

 

0.2115

0.2115

0.2255

0.2255

0.2250

0.2267

Korean

rs174570

488

0.5902a,b

0.4098

0.5831

0.4169

0.4160

0.4734

rs7115739

488

0.7377a,c

0.2623

0.7597

0.2403

0.2399

0.3370

rs80356779

488

1.0000a

0.0000

1.0000

0.0000

0.0000

0.0307

Mean

488

0.7760

0.2240

0.7809

0.2191

0.2186

0.2804

St. Dev

 

0.2076

0.2076

0.2092

0.2092

0.2088

0.2267

Mongolian

rs174570

310

0.5419a

0.4581

0.5037

0.4963

0.4947

0.4734

rs7115739

310

0.6903a,c

0.3097

0.6354

0.3646

0.3635

0.3370

rs80356779

310

1.0000a

0.0000

1.0000

0.0000

0.0000

0.0307

Mean

310

0.7441

0.2559

0.7130

0.2870

0.2860

0.2804

St. Dev

 

0.2337

0.2337

0.2571

0.2571

02563

0.2267

Ewenki

rs174570

216

0.5278a

0.4722

0.4977

0.5023

0.5000

0.4734

rs7115739

216

0.6019a

0.3981

0.6186

0.3814

0.3796

0.3370

rs80356779

216

1.0000a

0.0000

1.0000

0.0000

0.0000

0.0307

Mean

216

0.7099

0.2901

0.7055

0.2945

0.2932

0.2804

St. Dev

 

0.2540

0.2540

0.2622

0.2622

0.2609

0.2667

  1. All data were calculated by POPGENE software
  2. aCompared with Hezhen, P < 0.05
  3. bCompared with Daur, P < 0.05
  4. cCompared with Ewenki, P < 0.05
  5. dObs_Hom: observed homozygosity; Obs_Het: observed heterozygosity; Exp_Hom: expected homozygosity; Exp_Het: expected heterozygosity; Ave_Het: Average heterozygosity