MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03014nam a22003137a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
G97568 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20221117144453.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
121211s ||||f| 0 p|p||0|| | |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
978-0-615-70429-6 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
CIS-6983 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, R.P. |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT0610 |
| 9 (RLIN) |
825 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Pros and cons of utilizing major, race-specific resistance genes versus partial resistance in breeding rust resistant wheat |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Date of publication, distribution, etc. |
2012. |
| Place of publication, distribution, etc. |
Beijing (China) : |
| Name of publisher, distributor, etc. |
BGRI, |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
9 pages |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Rust control to achieve stable wheat production has been a challenge to crop scientists for over a century. The occurrence of large-scale epidemics, common in the first half of the 20th century, has decreased due to an improved understanding of disease epidemiology, the genetic basis of host-pathogen interactions, use of for diverse resistance genes, and the development of cultivars with rust resistance. The major, race-specific resistance genes (R-genes) continue to be utilized improperly to control rapidly evolving pathogens like wheat rusts, resulting in ?boom-and-bust? cycles requiring cultivar replacement, often shortly after release. Although it is well known that utilization of at least two effective R-genes in combination can enhance resistance durability, the strategy is rarely implemented in the correct way when breeding or releasing varieties because rust resistance is just one of the traits required for a successful variety. Adequate to high levels of durable resistance can also be achieved through pyramiding 4-5 minor, slow rusting, or partial, resistance genes (PR-genes) that confer inadequate resistance when present alone. Breeding strategies to utilize combinations of major R-genes or pyramided multiple PR-genes with other desirable traits must be a primary goal of breeding programs aimed at achieving long-term control of wheat rusts while ensuring stable food production gains and protecting the environment. Both strategies have pros and cons and success depends on the availability of diverse resistance in adapted genetic backgrounds along with greenhouse, field and/or molecular facilities for selection. Because it is naïve to believe that all breeding programs, whether public or private, will follow the best practice of utilizing effective major R-genes in combinations, breeding for multiple PR-gene based resistance is considered a superior strategy for achieving durable resistance. |
| 536 ## - FUNDING INFORMATION NOTE |
|---|
| Text of note |
Global Wheat Program |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 594 ## - STAFFID |
|---|
| StaffID |
INT0610 |
| 595 ## - COLLECTION |
|---|
| Collection |
CIMMYT Staff Publications Collection |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1296 |
| Topical term or geographic name as entry element |
Triticum aestivum |
| Source of heading or term |
AGROVOC |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1251 |
| Topical term or geographic name as entry element |
Rusts |
| Source of heading or term |
AGROVOC |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1029 |
| Topical term or geographic name as entry element |
Breeding |
| Source of heading or term |
AGROVOC |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
2277 |
| Topical term or geographic name as entry element |
Genetic resistance |
| Source of heading or term |
AGROVOC |
| 773 ## - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
Beijing (China) : BGRI, 2012. |
| Related parts |
p. 57-65 |
| Title |
Proceedings Borlaug Global Rust Initiative Technical Workshop; Poster Abstracts. Oral Presentations; Beijing (China); 1-4 Sep. 2012 |
| International Standard Book Number |
978-0-615-70429-6 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Conference proceedings |
| Source of classification or shelving scheme |
Dewey Decimal Classification |