Identification of interspecific peach and Prunus sp. hybrids resistant to Plum pox virus infection
نویسندگان
چکیده
منابع مشابه
Transcriptomic Analysis of Prunus domestica Undergoing Hypersensitive Response to Plum Pox Virus Infection
Plum pox virus (PPV) infects Prunus trees around the globe, posing serious fruit production problems and causing severe economic losses. One variety of Prunus domestica, named 'Jojo', develops a hypersensitive response to viral infection. Here we compared infected and non-infected samples using next-generation RNA sequencing to characterize the genetic complexity of the viral population in infe...
متن کاملThe apoplastic antioxidant system in Prunus: response to long-term plum pox virus infection.
This work describes, for the first time, the changes taking place in the antioxidative system of the leaf apoplast in response to plum pox virus (PPV) in different Prunus species showing different susceptibilities to PPV. The presence of p-hydroxymercuribenzoic acid (pHMB)-sensitive ascorbate peroxidase (APX) (class I APX) and pHMB-insensitive APX (class III APX), superoxide dismutase (SOD), pe...
متن کاملPotential Use of Transgenic Plums Resistant to Plum Pox Virus Field Infection
Research to date indicates that post-transcriptional gene silencing (PTGS) is an effective strategy for the development of stable high-level resistance to Plum pox virus in plum. Field tests in Poland, Romania, and Spain show that after 5–6 years of natural aphid vectored inoculation, trees of the PTGS clone C5 remain virus-free. The effectiveness of transgene-based PTGS for imparting potyvirus...
متن کاملSharka: how do plants respond to Plum pox virus infection?
Plum pox virus (PPV), the causal agent of sharka disease, is one of the most studied plant viruses, and major advances in detection techniques, genome characterization and organization, gene expression, transmission, and the description of candidate genes involved in PPV resistance have been described. However, information concerning the plant response to PPV infection is very scarce. In this r...
متن کاملCo-Infection of Transgenic Plums with Prunus Necrotic and Plum Pox Viruses
The reaction of the transgenic plum pox virus (PPV) resistant C-S plum was studied under conditions of co-infection with Prunus necrotic ringspot virus (PNRSV) and PPV as may he encountered in the field. C-S and controls were inoculated with PPV and PNRSV following several co-infection schemes. The results of this preliminary study showed that, as expected, the transgenic clones, including C-S ...
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ژورنال
عنوان ژورنال: Plant Protection Science
سال: 2010
ISSN: 1212-2580,1805-9341
DOI: 10.17221/11/2010-pps