| Item type |
☆紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2011-11-28 |
| タイトル |
|
|
タイトル |
Fusarium proliferatum from various plants: fertility, toxigenicity and characterization by RAPDs. |
| 著者 |
Moretti, Antonio
Mule, Giuseppina
Perrone, Giancarlo
Ritieni, Alberto
Bottalico, Antonio
D'erchia, Maria Anna
Logrieco, Antonio
|
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| アクセス権 |
|
|
アクセス権 |
metadata only access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 所属 |
|
|
値 |
Istituto Tossine e Micotossine da Parassiti Vegetali, CNR |
| 著者 所属 |
|
|
値 |
Istituto Tossine e Micotossine da Parassiti Vegetali, CNR |
| 著者 所属 |
|
|
値 |
Istituto Tossine e Micotossine da Parassiti Vegetali, CNR |
| 著者 所属 |
|
|
値 |
Dipartimento di Scienza degli Alimenti, Universia degli studi di Napoli Federico II |
| 著者 所属 |
|
|
値 |
Istituto di Patologia Vegetale dell'Universita di Sassari |
| 著者 所属 |
|
|
値 |
Istituto Tossine e Micotossine da Parassiti Vegetali, CNR |
| 著者 所属 |
|
|
値 |
Istituto Tossine e Micotossine da Parassiti Vegetali, CNR |
| 出版者 名前 |
|
|
出版者 |
近畿大学農学総合研究所 |
| 書誌情報 |
近畿大学農学総合研究所報告
en : Bulletin of the Institute for Comprehensive Agricultural Sciences, Kinki University
号 7,
p. 27-36,
発行日 1999-03-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09193022 |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
[Synopsis] Fusarium proliferatum is a worldwide pathogen of several agriculturally important plants. The species belongs to Liseola section of the Fusarium genus and its teleomorph belongs to the Gibberella fujikuroi complex, where at least six different mating populations (MPs), which represent different biological species, have been recognized. Strains of F. proliferatum belong to MPs C and D and they can produce a broad range of toxins such as fumonisin B_1, (FB_1), beauvericin (BEA) and fusaproliferin (FUP). In order to study the intraspecific variability of this species, 73 strains of F. proliferatum isolated from various plants (asparagus, maize, rice, tomato and wheat) and different geographic origin, were characterized for their ability to produce toxins (FB_1, BEA, and FUP), and their belonging to a specific MP. All strains here reported but the isolates from rice belonged to MP D, while all the isolates from rice belonged to MP C. Toxigenic data confirmed significant differences among MPs with respect to secondary metabolism. Fumonisin B_1, and FUP were produced only by D MP, whereas BEA was produced by members of both MPs. Moreover, in order to study the genetic variability and to detect molecular markers to differentiate isolates from different hosts, enomic DNA was analyzed by RAPDs using decamer oligonucleotides of arbitrary base composition. Preliminary data showed that genomic variability between toxigenic isolates of MPs C and D was found by using a specific primer and RAPDs also revealed an intraspecific polymorphism among MP D isolates, mostly according with their original host plants. Moreover, we report here data of a previous DNA comparison by RAPDs, between F. proliferatum and the closely related species F. verticillioides, from which interspecific polymorphic markers were found. |
