| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2007-03-22 |
| タイトル |
|
|
タイトル |
Molecular phylogenetic and morphological analyses of Oidium heveae, a powdery mildew of rubber tree |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
28S rDNA |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Erysiphe |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Hevea brasiliensis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ITS |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Quercus phillyraeoides |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Limkaisang, Saranya
Kom-un, Sawanee
Furtado, Edson Luiz
Liew, Kon Wui
Salleh, Baharuddin
Sato, Yukio
Takamatsu, Susumu
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Powdery mildew of rubber tree caused by Oidium heveae is an important disease of rubber plantations worldwide. Identification and classification of this fungus is still uncertain because there is no authoritative report of its morphology and no record of its teleomorphic stage. In this study, we compared five specimens of the rubber powdery mildew fungus collected in Malaysia, Thailand, and Brazil based on morphological and molecular characteristics. Morphological results showed that the fungus on rubber tree belongs to Oidium subgen. Pseudoidium. Nucleotide sequence analysis of the ribosomal DNA internal transcribed spacer (ITS) region and the large subunit rRNA gene (28S rDNA) were conducted to determine the relationships of the rubber powdery mildew fungus and to link this anamorphic fungus with its allied teleomorph. The results showed that the rDNA sequences of the two specimens from Malaysia were identical to a specimen from Thailand, whereas they differed by three bases from the two Brazilian isolates: one nucleotide position in the ITS2 and two positions in the 28S sequences. The ITS sequences ofthe two Brazilian isolates were identical to sequences of Erysiphe sp. on Quercus phillyraeoides collected in Japan, although the 28S sequences differed at one base from sequences of this fungus. Phylogenetic trees of both rDNA regions constructed by the distance and parsimony methods showed that the rubber powdery mildew fungus grouped with Erysiphe sp. on Q. phillyraeoides with 100% bootstrapsupport. Comparisons of the anamorph of two isolates of Erysiphe sp. from Q. phillyraeoides with the rubber mildew did not reveal any obvious differences between the two powdery mildew taxa, which suggests that O. heveae may be an anamorph of Erysiphe sp. on Q. phillyraeoides. Cross-inoculation tests are required to substantiate this conclusion. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
東アジアと南米における絶対寄生菌の隔離分布機構の解明 |
| 書誌情報 |
Mycoscience
巻 46,
号 4,
p. 220-226,
発行日 2005-08-01
|
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1340-3540 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11003436 |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1007/s10267-005-0238-8 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 日本十進分類法 |
|
|
主題Scheme |
NDC |
|
主題 |
474 |
| 出版者 |
|
|
出版者 |
Mycological Society of Japan |
| 関係URI |
|
|
|
関連名称 |
http://www.springerlink.com/content/l48238701k6nt0k4/fulltext.pdf |
| 著作の一部 |
|
|
値 |
http://hdl.handle.net/10076/7353 |
| ノート |
|
|
値 |
出版者版電子ジャーナルあり |
| 資源タイプ（三重大） |
|
|
値 |
Journal Article / 学術雑誌論文 |
本文 (328.6 kB)
