Table 7.
Genotyping of the SSR marker Hi01c04 in pear germplasm accessions
| Accession | ||||
|---|---|---|---|---|
| Vigour/precocity | Germplasm | Family | Allele size (bp) | |
| ‘Old Home’ (OH) | PFR, NZ | Pyrus communis | 116;121 | |
| ‘Louise Bonne de Jersey’ (LBJ) | PFR, NZ | Pyrus communis | 113;117 | |
| OHxLBJ105 | High/ early | PFR, NZ | Pyrus communis | 117;121 |
| OHxLBJ109 | High/ early | PFR, NZ | Pyrus communis | 113;121 |
| OHxLBJ185 | High/ early | PFR, NZ | Pyrus communis | 113;121 |
| OHxLBJ129 | High/ early | PFR, NZ | Pyrus communis | 117;121 |
| OHxLBJ118 | Low/ early | PFR, NZ | Pyrus communis | 116;- |
| OHxLBJ122 | Low/ late | PFR, NZ | Pyrus communis | 113;116 |
| OHxLBJ176 | Low/ late | PFR, NZ | Pyrus communis | 116;- |
| OHxLBJ172 | Low/ late | PFR, NZ | Pyrus communis | 113;116 |
| ‘Bartlett’ | Corvallis, USA | Pyrus communis | 113;117 | |
| ‘Beurre Hardy’ | PFR, NZ | Pyrus communis | 113;- | |
| ‘Beurre Hardy - Royal Red’ | Corvallis, USA | Pyrus communis | 116;- | |
| ‘Bishops Thumb’ | PFR, NZ | Pyrus communis | 113;- | |
| ‘Bon Chrétien d'Hiver’ | Corvallis, USA | Pyrus communis | 115;- | |
| ‘Bosc’ | PFR, NZ | Pyrus communis | 113;- | |
| BP 1 | INRA, France | Pyrus communis | 112;116 | |
| BP 3 | INRA, France | Pyrus communis | 113;- | |
| ‘Brokmal’ | Bundessortenamt, Germany | Pyrus communis | 113;121 | |
| BU 2-33 | Bundessortenamt, Germany | Pyrus communis | 113;121 | |
| BU 3 | Bundessortenamt, Germany | Pyrus communis | 115;127 | |
| ‘Comice’ | PFR, NZ | Pyrus communis | 113;124 | |
| ‘Conference’ | PFR, NZ | Pyrus communis | 113;116 | |
| ‘Crimson Gem’ | PFR, NZ | Pyrus communis | 113;124 | |
| ‘Farmingdale’ | Corvallis, USA | Pyrus communis | 113;- | |
| ‘Fox’ | Corvallis, USA | Pyrus communis | 116;121 | |
| ‘Fox 11’ | INRA, France | Pyrus communis | 113;117 | |
| ‘Fox 16’ | INRA, France | Pyrus communis | 115;- | |
| ‘Joey's Red Flesh Pear’ | Corvallis, USA | Pyrus communis | 115;- | |
| ‘Le Nain Vert’ | Corvallis, USA | Pyrus communis | 117;133 | |
| OHxF a 40 | Corvallis, USA | Pyrus communis | 115;122 | |
| OHxF a 112 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 198 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHXF a 230 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 266 | Corvallis, USA | Pyrus communis | 115;118 | |
| OHxF a 267 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 288 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHXF a 333 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 340 | Corvallis, USA | Pyrus communis | 115;123 | |
| OHxF a 361 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 40 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHXF a 51 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHXF a 87 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 9 | Corvallis, USA | Pyrus communis | 113;121 | |
| OHxF a 97 | Corvallis, USA | Pyrus communis | 113;121 | |
| ‘Packham's Triumph’ | PFR, NZ | Pyrus communis | 113;- | |
| ‘Patrick Barry’ | Corvallis, USA | Pyrus communis | 116;- | |
| ‘Pyriam’ | INRA, France | Pyrus communis | 113;121 | |
| ‘Pyrodwarf’ | Corvallis, USA | Pyrus communis | 114;116 | |
| QR 708-12 | East Malling | Pyrus communis | 116;- | |
| QR 708-2 | East Malling | Pyrus communis | 115;- | |
| QR 708-36 | East Malling | Pyrus communis | 113;116 | |
| ‘Red Bartlett’ | PFR, NZ | Pyrus communis | 113;- | |
| ‘Red Pear’ | Corvallis, USA | Pyrus communis | 117;- | |
| ‘Rousselet de Reims’ | Corvallis, USA | Pyrus communis | 119;125 | |
| ‘Sanguinole’ | Corvallis, USA | Pyrus communis | 113;128 | |
| ‘Verbelu’ | Corvallis, USA | Pyrus communis | 112;117 | |
| ‘Williams bon Chrétien’ | PFR, NZ | Pyrus communis | 111;113 | |
| OSU 3-6 | INRA, France | Pyrus betulifolia | 119;129 | |
| OPR 249 | Corvallis, USA | Pyrus calleryana | 109;124 | |
| OPR 255 | INRA, France | Pyrus calleryana | 125;- | |
| OPR 264 | Corvallis, USA | Pyrus calleryana | 117;119 | |
| Pyrus calleryana | PFR, NZ | Pyrus calleryana | 118;120 | |
| G28-120 | INRA, France | Pyrus nivalis | 113;124 | |
| G54-11 | INRA, France | Pyrus nivalis | 113;116 | |
| ‘Poire Branche’ | INRA, France | Pyrus nivalis | 113;124 | |
| RV134 | INRA, France | Pyrus nivalis | 113;- | |
| ‘Naspati’ | Corvallis, USA | Pyrus pashia | 124;- | |
| ‘Kosui’ | PFR, NZ | Pyrus pyrifolia | 115;125 | |
| ‘Sotoorihime’ | Corvallis, USA | Pyrus pyrifolia | 125;133 | |
| ‘Eilon’ | INRA, France | Pyrus syriaca | 113;121 | |
| B II-3-25-27’ | Corvallis, USA | Pyrus ussuriensis | 116;129 | |
| ‘Ping Ding Li’ | Corvallis, USA | Pyrus ussuriensis | 131;- | |
| ‘Tse Li’ | Corvallis, USA | Pyrus ussuriensis | 126;- | |
| ‘Lantai Jujuli’ | Corvallis, USA | Pyrus x sinkiangensis | 114;- | |
Pear rootstock cultivars are underlined. Hi01c04 is linked to Dw1 in apple. The alleles are represented by the fragment size amplified and analysed using the ABI377 instrument. The 116 bp allele linked to low vigour in OHxLBJ is indicated in bold. Accessions with a OHxLBJ prefix are individuals from the OHxLBJ segregating population and are presented with their vigour and precocity phenotype. PFR The New Zealand Institute for Plant & Food Research Limited
a Postman et al. [57] found that the ‘Old Home’ x ‘Farmingdale’ (OHxF) was actually a cross between ‘Old Home’ and ‘Bartlett’