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Table 6 Accession number (PI No.), origin, status, and genetic clusters of 98 perennial ryegrass accessions

From: Natural variation of physiological traits, molecular markers, and chlorophyll catabolic genes associated with heat tolerance in perennial ryegrass accessions

Accession No.

Origin

Statusa

Cluster

Accession No.

Origin

Statusa

Cluster

287,855

Spain

U

A

284,823

Australia

U

C

231,606

Portugal

U

A

231,604

Portugal

U

C

610,950

Morocco

W

A

516,605

Yugoslavia

CD

C

220,178

Afghanistan

W

A

371,952

Bulgaria

U

C

265,340

Portugal

U

A

440,474

Former USSR

W

C

319,018

Spain

U

A

265,351

Chile

U

C

410,155

South Africa

W

A

231,576

Algeria

U

C

577,251

Morocco

W

A

418,726

France

W

C

231,566

Libya

U

A

403,868

Canada

C

C

287,849

Spain

U

A

231,580

Algeria

U

C

239,730

Egypt

U

A

634,205

USA

C

C

206,376

Cyprus

U

A

198,070

Sweden

CD

C

268,333

Former USSR

W

A

321,681

France

C

C

423,136

Spain

W

A

266,293

Netherlands

CD

C

182,857

Czech Republic

U

B

578,763

USA

C

C

538,976

Russia

C

B

321,397

Czech Republic

U

C

197,270

Finland

CD

B

303,020

Sweden

C

C

547,390

Iran

W

B

231,595

Morocco

U

C

204,085

Cyprus

U

B

418,721

Belgium

W

C

619,474

Romania

CD

B

418,722

Luxembourg

W

C

306,292

Bolivia

U

B

418,741

France

W

C

277,848

Cyprus

U

B

619,003

Norway

W

C

231,567

Libya

U

B

251,224

Yugoslavia

W

C

598,911

Tunisia

W

B

628,717

Bulgaria

W

C

598,839

Morocco

W

C

290,368

Hungary

U

C

418,712

Yugoslavia

U

C

376,878

New Zealand

C

C

277,846

Yugoslavia

U

C

303,037

Sweden

C

C

610,802

Norway

W

C

420,126

Japan

U

C

231,565

Libya

U

C

204,880

Turkey

W

C

225,825

Denmark

U

C

265,344

Ireland

C

C

204,879

Turkey

W

C

237,187

Netherlands

CD

C

265,342

Ireland

C

C

577,254

Luxembourg

W

C

303,026

France

C

C

274,637

Poland

U

C

275,660

Australia

CD

C

298,091

Hungary

W

C

418,723

Luxembourg

W

C

285,101

Australia

C

C

577,273

Turkey

W

C

505,842

Former USSR

CD

C

577,269

Norway

W

C

632,542

Hungary

C

C

238,938

New Zealand

U

C

610,965

Italy

W

C

267,059

Poland

U

C

202,451

Argentina

W

C

303,027

Denmark

C

C

231,605

France

C

C

317,452

Afghanistan

W

C

284,826

Australia

U

C

403,907

Canada

C

C

502,412

Russia

W

C

278,773

Canada

C

C

418,714

Italy

W

C

254,898

Iraq

W

C

598,434

Italy

W

C

267,058

Poland

U

C

610,926

Tunisia

W

C

418,736

Switzerland

W

C

420,128

Japan

C

C

598,443

Switzerland

W

C

418,707

Romania

W

C

600,878

USA

C

C

598,892

Tunisia

W

C

303,028

Denmark

C

C

311,075

Romania

U

C

  1. Statusa: Improvement status obtained from USDA germplasm bank
  2. U uncertain, W wild, C cultivar, CD cultivated