Initiation of genomic recurrent selection for slow-rusting adult plant resistance to stem rust in wheat (Record no. 8497)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02621nam a22003257a 4500 |
| 001 - CONTROL NUMBER | |
| control field | G97561 |
| 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-6954 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Rutkoski, J. |
| Affiliation | Proceedings Borlaug Global Rust Initiative Technical Workshop; Poster Abstracts. Theme 4: Breeding for Rust Resistance; Beijing (China); 1-4 Sep. 2012 |
| 245 00 - TITLE STATEMENT | |
| Title | Initiation of genomic recurrent selection for slow-rusting adult plant resistance to stem rust in wheat |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2012 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p. 167 |
| 500 ## - GENERAL NOTE | |
| General note | Abstract only |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Genomic selection (GS) is a new breeding technology that promises to increase the rate of genetic gain for quantitative traits. With GS, a prediction model for the trait(s) of interest is developed using a relevant population with existing phenotypic and genotypic data. The prediction model is then applied to a new set of breeding lines which have been genotyped in order to estimate the breeding values. Based on the predicted breeding values, lines can be selected for advancement or crossing to initiate the next selection cycle. This allows selection to|occur before phenotypic information for the lines can be generated, therefore enabling faster selection cycles. In order to empirically evaluate the efficiency of GS relative to phenotypic selection (PS) for slow-rusting adult plant stem rust resistance (APR), two parallel recurrent selection (RS) schemes are underway, and are currently at the first selection cycle stage.Selections are based on phenotypes in the first scheme (RS-PS), and on genotypes and predicted breeding values in the second scheme (RS-GS). Based on cross-validation using the model training population, we expect the selection accuracy with GS to be 0.6. Based on phenotypic data from the same germplasm evaluated across four growing seasons, we expect the selection accuracy with PS to be 0.78. Because the minimum selection cycle duration is 8 months with GS and 12 months with PS, considering our estimates of selection accuracy we expect to achieve 1.15 times more genetic gain per unit of time with GS compared to PS. |
| 536 ## - FUNDING INFORMATION NOTE | |
| Text of note | Global Wheat Program |
| 546 ## - LANGUAGE NOTE | |
| Language note | English |
| 594 ## - STAFFID | |
| StaffID | INT0610|INT2843 |
| 595 ## - COLLECTION | |
| Collection | CIMMYT Staff Publications Collection |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | McIntosh, R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 2094 |
| Personal name | Sorrells, M.E. |
| 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 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 867 |
| Personal name | Bhavani, S. |
| Miscellaneous information | Global Wheat Program |
| Field link and sequence number | INT2843 |
| 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-6954 | 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 |