Table 2 Regeneration from immature embryos of wild Oryza accessions on 4 medium combinations (A–D)

O. barthii, AA

W0747

0/8

4/16

W1467

5/8

0/8

W1473

4/16

W1583

6/16

W1588

0/8

3/8

W1643

5/8

0/8

W1702

0/8

6/8

O. glumaepatula, AA

W1183

0/8

6/8

W1189

5/16

W1191

10/16

W1477

0/8

0/8

4/8

0/8

W2140

0/8

6/8

W2145

0/8

0/8

2/8

0/7

W2149

0/8

8/16

W2160

0/8

0/8

3/8

0/8

W2165

13/16

W2173

0/8

10/16

W2184

12/16

W2192

0/8

5/8

W2201

0/7

0/8

2/8

0/7

W2203

9/16

O. longistaminata, AA

W1573

2/40

O. meridionalis, AA

W1300

2/16

0/8

W1625

0/8

3/24

W1631

2/12

0/8

W1635

3/16

W2071

0/8

1/16

W2080

0/8

1/16

W2105

0/8

2/16

O. rufipogon, AA

W0102

0/8

4/8

W0106

0/8

3/8

W0107

12/16

W0137

0/8

7/16

W0593

10/16

W0610

0/8

6/16

W0621

0/7

2/8

W0625

7/16

W0629

3/8

0/8

W1230

2/16

W1239

11/16

W1551

13/16

W1666

0/8

5/9

W1669

0/8

6/8

W1681

0/8

4/8

W1685

12/16

W1690

0/8

4/8

W1718

0/8

4/8

W1739

3/8

0/7

W1852

5/16

W1865

12/16

W1944

3/8

0/8

W1945

0/8

4/8

W1962

3/8

0/8

W2014

11/16

W2051

4/8

0/8

W2263

0/8

5/9

W2265

13/16

O. punctata (2x), BB

W1582

5/16

W1586

4/16

W1590

3/8

0/8

W1592

2/8

0/8

W1593

4/16

O. eichingeri, CC

W1525

2/24

0/16

O. officinalis, CC

W0614

0/8

2/15

W1301

0/8

3/16

W1830

0/7

1/16

W1930

0/8

2/15

O. rhizomatis, CC

W1808

0/8

3/16

W1812

4/16

0/16

O. minuta, BBCC

W0051

0/8

3/16

W1213

2/8

0/8

W1318

0/8

0/8

0/8

1/8

W1323

3/15

W1331

0/8

0/8

0/8

1/8

O. punctata (4x), BBCC

W1474(B)

2/16

W1564

0/16

2/16

O. alta, CCDD

W0017

2/16

0/12

O. grandiglumis, CCDD

W0613

0/8

4/8

W1195

0/8

3/16

W1476

0/8

4/16

W1480(B)

3/16

0/8

W1483

6/16

W2220

4/16

0/8

O. latifolia, CCDD

W1177

2/16

W1539

1/24

0/16

O. brachyantha, FF

W0656

0/8

5/8

W1407(B)

0/8

4/8

W1706

0/8

3/8

W1711

0/8

5/8

O. longiglumis, HHJJ

W1227

2/32

Subtotal

28

18

38

4

2

Total