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LATE BLIGHT RESISTANCE OF SOLANUM SPECIES AND POTATO HYBRIDS: THE EVIDENCE FROM COUPLED PHYTOPATHOLOGICAL AND MOLECULAR STUDYстатья
- Авторы: ROGOZINA E., PATRIKEEVA M., KUZNETSOVA M., SPIGLAZOVA S., KOZLOVSKAYA I., SMETANINA T., PANKIN A., BEKETOVA M., SOKOLOVA E., KINASH E., DROBYAZINA P.4., DEAHL K.5., JONES R.5., KHAVKIN E.4.
- Журнал: PPO-SPECIAL REPORT
- Номер: 15
- Год издания: 2012
- Издательство: Applied Plant Research
- Местоположение издательства: Wageningen, The Netherlands
- Первая страница: 49
- Последняя страница: 54
- Аннотация: The panel of wild Solanum species and potato hybrid clones was studied by coupled phytopathological and SCAR-marker analyses. Late blight (LB) resistance was assessed in individual plants under the field conditions and in the laboratory, with the detached-leaf test. The novel lines derived from previously unexplored sources of LB resistance among the Bolivian diploid species S. alandiae manifested a successful field resistance in the trials through two epidemic years. SCAR markers were developed using the R1, R3a and RB gene sequences. By screening wild Solanum species and clones of potato hybrids after natural and artificial infestation by P. infestans, we established that the presence of SCAR markers R1-1205 was significantly related to LB resistance. This evidence suggests the practicability of employing this marker as a breeding tool for early prediction of LB resistance in a wide range of Solanum germplasms. http://130.226.173.223/euroblight/Workshop/2011StPetersburg/Proceedings/Page49-54_ElanaRogozina_web.pdf
- Добавил в систему: Кузнецова Мария Алексеевна