Investigating the presence and interaction of durable rust resistance genes through molecular markers in three bread wheat populations (Record no. 8485)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02661nam a22003257a 4500 |
| 001 - CONTROL NUMBER | |
| control field | G97547 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240919020958.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 121211s ||||f| 0 p|p||0|| | |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| International Standard Book Number | 978-0-615-70429-6 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | CIS-6943 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Calvo-Salazar, V. |
| Affiliation | Proceedings Borlaug Global Rust Initiative Technical Workshop; Poster Abstracts. Theme 3: Molecular Approaches to Rust Resistance; Beijing (China); 1-4 Sep. 2012 |
| 9 (RLIN) | 2276 |
| 245 00 - TITLE STATEMENT | |
| Title | Investigating the presence and interaction of durable rust resistance genes through molecular markers in three bread wheat populations |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2012 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p. 130 |
| 500 ## - GENERAL NOTE | |
| General note | Abstract only |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Leaf rust, stripe (yellow) rust and stem rust are important constraints to wheat production worldwide. Durable resistance to the rusts can be achieved by developing and deploying varieties that have race-nonspecific, APR conferred by multiple minor, slow rusting resistance genes. Weebill#1*2/Brambling, released as Villa Juarez F2009 in Mexico, is a high yielding CIMMYT line with APR to the three rusts. The objective of our study was to investigate the presence and interaction of durable resistance genes Lr34/Yr18/Sr57, Lr46/Yr29, Lr67/Yr46/Sr55, Sr2/Yr30 and Lr68 by using linked molecular markers in three recombinant inbred line populations. The Jupateco 73S × Weebill#1 and Jupateco 73S × Brambling populations were evaluated previously for leaf rust response at two sites, whereas the Avocet × Weebill#1*2/Brambling population was evaluated for both leaf rust and yellow rust response in Mexico. Lr46/Yr29 and Lr68 identified in the Jupateco 73S × Weebill#1 population had a mean leaf rust severity reduction of 49-59% when both genes were combined. The combined effect of Lr34/Yr18 and Lr46/Yr29, identified in Jupateco 73S × Brambling, led to a mean leaf rust severity reduction of 90-91%. Combinations of Lr46/Yr29, Lr68 and Sr2/Yr30 in the Avocet × Weebill#1*2/ Brambling population had enhanced resistance to both diseases with mean leaf rust and yellow rust severity reductions of 49-54 and 25-28%, respectively. The resistant parents of these populations can be used in breeding programs to improve the level of durable rust resistance. |
| 536 ## - FUNDING INFORMATION NOTE | |
| Text of note | Global Wheat Program |
| 546 ## - LANGUAGE NOTE | |
| Language note | English |
| 594 ## - STAFFID | |
| StaffID | INT2833 |
| 595 ## - COLLECTION | |
| Collection | CIMMYT Staff Publications Collection |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Herrera-Foessel, S.A., |
| Relator term | coaut. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lagudah, E.S., |
| Relator term | coaut. |
| 9 (RLIN) | 1697 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | McIntosh, R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Huerta-Espino, J. |
| Miscellaneous information | Global Wheat Program |
| Field link and sequence number | CHUE01 |
| 9 (RLIN) | 397 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Singh, R.P. |
| Miscellaneous information | Global Wheat Program |
| Field link and sequence number | INT0610 |
| 9 (RLIN) | 825 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Conference proceedings |
| Date last seen | Total Checkouts | Full call number | Price effective from | Koha item type | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 07/19/2017 | CIS-6943 | 07/19/2017 | Conference proceedings | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 07/19/2017 |