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Table 3 Correlation coefficients between the expression of latex metabolism genes in H. brasiliensis cultivars with the dry rubber yield and its related traits

From: The relationship between latex metabolism gene expression with rubber yield and related traits in Hevea brasiliensis

Types

Periods

HbHMGS

HbHMGR1

HbPMD

HbFPS

HbCPT

HbREF

HbSRPP

HbADF

HbDHAD

Monthly mean single plant latex yield per tapping and annual latex yield per tree

May

0.365

0.098

0.114

0.031

0.257

−0.399

0.191

0.476

0.413

June

0.208

−0.051

−0.150

−0.162

0.214

−0.373

0.345

0.42

0.31

July

0.495

0.136

0.064

0.018

0.482

−0.416

0.288

0.421

0.523

August

0.654*

−0.044

0.254

−0.019

0.48

−0.354

0.022

0.346

0.647*

September

0.746*

−0.057

0.417

−0.042

0.606

−0.216

0.264

0.112

0.618

October

0.174

−0.353

− 0.046

− 0.337

− 0.077

−0.579

− 0.092

0.155

0.472

November

0.565

0.128

0.254

0.058

0.502

−0.682*

− 0.16

0.244

0.882**

Monthly mean

0.508

−0.041

0.125

−0.095

0.386

−0.506

0.151

0.358

0.626

Total annual

0.385

− 0.022

0.110

− 0.161

0.338

−0.601

0.283

0.219

0.629

Dry rubber contents

May

0.403

0.668*

0.546

0.454

0.664*

−0.226

−0.363

− 0.013

0.764*

June

0.281

0.646*

0.477

0.6

0.378

−0.319

− 0.326

0.081

0.426

July

0.118

0.778**

0.596

0.634*

0.228

−0.248

−0.232

− 0.024

0.323

August

0.107

0.835**

0.568

0.704*

0.227

−0.11

−0.351

0.24

0.284

September

0.446

0.707*

0.410

0.558

0.615

−0.424

−0.107

0.342

0.619

October

− 0.06

0.774**

0.068

0.6

0.262

0.032

−0.228

0.345

0.047

November

0.177

0.703*

0.129

0.528

0.519

−0.097

−0.248

0.394

0.367

Monthly mean

0.266

0.855**

0.453

0.675*

0.521

−0.238

−0.308

0.247

0.502

Dry rubber yields per tree per tapping

May

0.379

0.386

0.258

0.186

0.483

−0.434

0.078

0.342

0.633*

June

0.241

0.141

−0.061

− 0.022

0.337

− 0.425

0.266

0.406

0.425

July

0.396

0.324

0.188

0.116

0.484

−0.488

0.199

0.305

0.617

August

0.502

0.338

0.377

0.186

0.533

−0.438

− 0.03

0.322

0.748*

September

0.648*

0.336

0.404

0.2

0.719*

−0.371

0.098

0.243

0.770**

October

0.212

− 0.182

−0.016

− 0.246

0.042

− 0.668*

−0.107

0.216

0.601

November

0.572

0.446

0.363

0.286

0.708*

−0.518

−0.195

0.184

0.891**

Monthly mean

0.48

0.301

0.246

0.127

0.548

−0.52

0.053

0.314

0.746*

Monthly and annual dry rubber yields per tree

May

0.379

0.386

0.258

0.186

0.483

−0.434

0.078

0.342

0.633*

June

0.234

0.16

−0.091

− 0.005

0.355

− 0.432

0.257

0.414

0.422

July

0.42

0.328

0.171

0.127

0.521

−0.501

0.18

0.313

0.638*

August

0.401

0.346

0.376

0.174

0.447

−0.376

− 0.014

0.292

0.667*

September

0.54

0.357

0.383

0.191

0.641*

−0.355

0.094

0.224

0.719*

October

0.284

−0.187

0.038

−0.218

0.08

−0.675*

− 0.156

0.174

0.638*

November

0.549

0.458

0.359

0.286

0.705*

−0.495

−0.182

0.184

0.875**

Monthly mean

0.458

0.312

0.238

0.131

0.542

−0.517

0.05

0.31

0.738*

Total annual

0.458

0.312

0.238

0.131

0.542

−0.517

0.05

0.31

0.738*

  1. Single (*) and double (**) superscript asterisk marks values of the correlation coefficient significantly different from zero at the 5 and 1% levels, respectively. The same below