Table 1 Forensic parameters for 23 autosomal STR loci of the Huaxia Platinum system in three Chinese ethnic groups.

Han

PD

0.8594

0.9176

0.9108

0.8849

0.8028

0.9525

0.9404

0.9574

0.9840

0.9034

0.9486

0.8605

PE

0.4519

0.5762

0.6740

0.4686

0.2290

0.6944

0.7149

0.7460

0.8411

0.5390

0.6440

0.4039

TPI

1.7545

2.3537

3.1129

1.8208

1.0966

3.3276

3.5741

4.0208

6.4333

2.1444

2.8382

1.5820

Ho

0.7165

0.7887

0.8402

0.7268

0.5412

0.8505

0.8608

0.8763

0.9227

0.7680

0.8247

0.6856

He

0.7178

0.7894

0.7845

0.7414

0.6233

0.8486

0.8253

0.8583

0.9233

0.7614

0.8281

0.6939

P

0.0779

0.5427

0.4334

0.3094

0.0021

0.1146

0.5211

0.1915

0.7198

0.0916

0.9417

0.0209

Yi

PD

0.8374

0.9216

0.9255

0.8577

0.7927

0.9458

0.9486

0.9596

0.9794

0.9321

0.9410

0.8411

PE

0.4317

0.5440

0.5440

0.4145

0.3894

0.6371

0.7475

0.6696

0.6587

0.5050

0.6587

0.3060

TPI

1.6792

2.1707

2.1707

1.6182

1.5345

2.7813

4.0455

3.0690

2.9667

1.9778

2.9667

1.2899

Ho

0.7006

0.7684

0.7684

0.6893

0.6780

0.8192

0.8757

0.8362

0.8305

0.7458

0.8305

0.6158

He

0.6892

0.8010

0.7977

0.7006

0.6327

0.8333

0.8394

0.8488

0.9111

0.7977

0.8232

0.6635

P

0.3459

0.2120

0.2491

0.6302

0.1564

0.2955

0.9337

0.9654

0.0011

0.1947

0.4908

0.2176

Tibetan

PD

0.8523

0.9239

0.8979

0.8851

0.7677

0.9409

0.9422

0.9284

0.9841

0.9013

0.9494

0.8367

PE

0.3260

0.5879

0.4739

0.4416

0.2227

0.5695

0.6349

0.6349

0.6737

0.5337

0.6254

0.3810

TPI

1.3446

2.4268

1.8426

1.7155

1.0815

2.3140

2.7639

2.7639

3.1094

2.1170

2.6892

1.5076

Ho

0.6263

0.7929

0.7273

0.7071

0.5404

0.7828

0.8182

0.8232

0.8384

0.7677

0.8131

0.6717

He

0.6877

0.7970

0.7486

0.7381

0.5878

0.8180

0.8286

0.8083

0.9207

0.7564

0.8344

0.6584

p

0.1167

0.4993

0.2084

0.4716

0.0636

0.4067

0.2367

0.0195

0.0853

0.6143

0.3738

0.9015

Populations

FP

FGA

D22S1045

D5S818

D13S317

D7S820

D6S1043

D10S1248

D1S1656

D12S391

D2S1338

Penta D

Han

PD

0.9668

0.9116

0.9208

0.9330

0.9084

0.9666

0.9067

0.9514

0.9540

0.9635

0.9231

PE

0.6640

0.5482

0.6243

0.4857

0.5299

0.7669

0.5209

0.6640

0.7149

0.7564

0.5952

TPI

3.0156

2.1932

2.6806

1.8922

2.0978

4.3864

2.0532

3.0156

3.5741

4.1957

2.4744

Ho

0.8351

0.7732

0.8144

0.7371

0.7629

0.8866

0.7577

0.8351

0.8608

0.8814

0.7938

He

0.8692

0.7759

0.7917

0.8055

0.7689

0.8744

0.7650

0.8435

0.8527

0.8708

0.7756

P

0.2273

0.9367

0.9618

0.0675

0.4617

0.4772

0.8349

0.0951

0.1252

0.3016

0.4459

Yi

PD

0.9579

0.8988

0.9124

0.9376

0.9280

0.9693

0.8984

0.9410

0.9535

0.9580

0.9275

PE

0.5949

0.5743

0.5641

0.5341

0.6158

0.6587

0.5641

0.5845

0.6478

0.6587

0.6805

TPI

2.4722

2.3421

2.2821

2.1190

2.6176

2.9667

2.2821

2.4054

2.8710

2.9667

3.1786

Ho

0.8023

0.7853

0.7853

0.7627

0.8079

0.8305

0.7797

0.7966

0.8249

0.8305

0.8418

He

0.8545

0.7650

0.7802

0.8118

0.8033

0.8816

0.7590

0.8233

0.8461

0.8547

0.7971

P

0.0277

0.9585

0.3853

0.3815

0.5358

0.0039

0.4065

0.3372

0.5038

0.2368

0.7628

Tibetan

PD

0.9598

0.8888

0.9100

0.9278

0.9219

0.9684

0.8904

0.9360

0.9478

0.9517

0.9360

PE

0.6835

0.5249

0.4906

0.7333

0.5695

0.6934

0.5076

0.4906

0.6737

0.6047

0.5695

TPI

3.2097

2.0729

1.9135

3.8269

2.3140

3.3167

1.9900

1.9135

3.1094

2.5385

2.3140

Ho

0.8434

0.7626

0.7374

0.8687

0.7879

0.8485

0.7525

0.7424

0.8384

0.8081

0.7828

He

0.8595

0.7520

0.7747

0.8121

0.7929

0.8762

0.7536

0.8045

0.8318

0.8438

0.8079

p

0.5043

0.3654

0.0517

0.2692

0.3571

0.5300

0.1177

0.1855

0.3064

0.0100

0.7958