التفاصيل البيبلوغرافية
| العنوان: |
Ampeloviruses associated with incomplete flower syndrome and leaf-edge necrosis in Japanese apricot. |
| المؤلفون: |
Nakaune, Ryoji, Takeda, Tomoaki, Numaguchi, Koji, Nakazono-Nagaoka, Eiko, Fujikawa, Takashi |
| المصدر: |
Journal of General Plant Pathology; May2018, Vol. 84 Issue 3, p202-207, 6p |
| مصطلحات موضوعية: |
JAPANESE apricot, NECROSIS, DOUBLE-stranded RNA, REVERSE transcriptase polymerase chain reaction, LUTEOVIRUSES, PLANTS |
| مستخلص: |
Japanese apricot (Prunus mume Sieb. et Zucc.) trees produce popular fruits and are also used in Japan as ornamental flowering trees. Since the 1980s, graft-transmissible symptoms (e.g., incomplete flowers and leaf-edge necrosis) have been observed on ‘Nanko’ trees in Wakayama Prefecture. We here describe the detection of viruses associated with these symptoms in Japanese apricot trees using DECS analysis (i.e., double-stranded RNA [dsRNA] isolation, exhaustive amplification, cloning, and sequencing). We isolated dsRNA from symptomatic flowers, including dsRNA of plum bark necrosis stem pitting-associated virus (PBNSPaV), little cherry virus 2 (LChV-2), and a Luteovirus-like sequence. The reverse transcription polymerase chain reaction results suggested that PBNSPaV and LChV-2 may induce the development of incomplete flowers and leaf-edge necrosis. In contrast, the Luteovirus-like sequence is apparently unrelated to these symptoms. Additional investigations are necessary to clarify the relationship between the symptoms and viral infections. [ABSTRACT FROM AUTHOR] |
|
Copyright of Journal of General Plant Pathology is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
Find this article in full text from Springer Verlag. 
Full Text Finder