Characterization of Arabidopsis thaliana-Fusarium graminearum interactions and identification of variation in resistance among ecotypes (Record no. 46935)
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| fixed length control field | 02308nam a2200205Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153907.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-12728 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Characterization of Arabidopsis thaliana-Fusarium graminearum interactions and identification of variation in resistance among ecotypes |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Molecular Plant Pathology, 7(5), p.391-403, 2005 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Fusarium graminearum causes fusarium head blight (FHB)of wheat and other cereals. Resistance of wheat to FHB is incomplete and the defence mechanisms involved are poorly understood owing to the complex genome and long life cycle of the host. A robust and reproducible bioassay system was established for the study of interactions between F. graminearum and Arabidopsis by wound inoculation of detached leaves embedded in agar medium. Amendment of the inoculum with deoxynivalenol enhanced symptom development and conidial production. Colonization of leaf tissue was by both inter- and intracellular growth and extensive cell death was observed ahead of advancing hyphae indicating the presence of phytotoxic compounds or host-initiated programmed cell death. Expression of defence response genes associated with jasmonic acid/ethylene and salicylic acid pathways indicated that both pathways were activated in response to F. graminearum with expression of the jasmonic acid/ethylene pathways being more enhanced than that of the salicylic acid pathway, as expected for a necrotrophic pathogen. A large variation in resistance among Arabidopsis ecotypes was revealed. The ecotype Col-0 was significantly more resistant than Ler using both the detached leaf and a detached flower assay. Foliar resistance was shown to be controlled largely by a single genetic factor on chromosome 4 near the RFLP marker O6455. The detached leaf assay described herein provides a means to enable fundamental studies on the defence mechanisms of Arabidopsis in response to F. graminearum. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chen, X. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Steed, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Harden, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nicholson, P. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/16AP7m7p6tya5jQ1kHtHuzucUoNxpRSHl/view?usp=drivesdk">https://drive.google.com/file/d/16AP7m7p6tya5jQ1kHtHuzucUoNxpRSHl/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-12728 | 25.06.2025 | 25.06.2025 | Documentos solicitados |