Corn with Symptoms of Reddening: New Host of Stolbur Phytoplasma
نویسندگان
چکیده
منابع مشابه
detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Sicana odorifera (Cucurbitaceae) a new phytoplasma host
Sicana odorifera also known as cassabanana, sikana or musk cucumber, is naturally grown from Mexico to Brazil and the west Indies. Fruits are edible, the pulp and the seeds have a medicinal use, and the whole plant is used as an ornamental. In the State of Rio de Janeiro, Brazil, naturally diseased sikana plants were observed, for the first time, with witches’ broom growths and other symptoms c...
متن کاملStolbur phytoplasma genome survey achieved using a suppression subtractive hybridization approach with high specificity.
Phytoplasmas are unculturable bacterial plant pathogens transmitted by phloem-feeding hemipteran insects. DNA of phytoplasmas is difficult to purify because of their exclusive phloem location and low abundance in plants. To overcome this constraint, suppression subtractive hybridization (SSH) was modified and used to selectively amplify DNA of the stolbur phytoplasma infecting a periwinkle plan...
متن کاملGeneration and analysis of draft sequences of 'stolbur' phytoplasma from multiple displacement amplification templates.
Phytoplasma-associated diseases are reported for more than 1,000 plant species worldwide. Only a few genome sequences are available in contrast to the economical importance of these bacterial pathogens. A new strategy was used to retrieve phytoplasma strain-specific genome data. Multiple displacement amplification was performed on DNA obtained from <3 g of plant tissue from tobacco and parsley ...
متن کاملOccurrence of Stolbur Phytoplasma Disease in Spreading Type Petunia hybrida Cultivars in Korea
In January 2012, spreading type petunia cv. Wave Pink plants showing an abnormal growth habit of sprouting unusual multiple plantlets from the lateral buds were collected from a greenhouse in Gwacheon, Gyeonggi Province, Korea. The presence of phytoplasma was investigated using PCR with the primer pairs P1/P6, and R16F1/R1 for nested-PCR. In the nested PCR, 1,096 bp PCR products were obtained, ...
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ژورنال
عنوان ژورنال: Plant Disease
سال: 2006
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pd-90-1313