Boosting genomic prediction transferability with sparse testing (Record no. 69094)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03572nab|a22004577a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 69094 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251217112655.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 20257s2025|||||sz ||p|op||||00||0|eng|dd |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2073-4425 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.3390/genes16070827 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Montesinos-Lopez, O.A. |
| Miscellaneous information | Genetic Resources Program |
| Field link and sequence number | I1706800 |
| 9 (RLIN) | 2700 |
| 245 10 - TITLE STATEMENT | |
| Title | Boosting genomic prediction transferability with sparse testing |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Basel (Switzerland) : |
| Name of publisher, distributor, etc. | MDPI, |
| Date of publication, distribution, etc. | 2025. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Background/Objectives: Improving sparse testing is essential for enhancing the efficiency of genomic prediction (GP). Accordingly, new strategies are being explored to refine genomic selection (GS) methods under sparse testing conditions. Methods: In this study, a sparse testing approach was evaluated, specifically in the context of predicting performance for tested lines in untested environments. Sparse testing is particularly practical in large-scale breeding programs because it reduces the cost and logistical burden of evaluating every genotype in every environment, while still enabling accurate prediction through strategic data use. To achieve this, we used training data from CIMMYT (Obregon, Mexico), along with partial data from India, to predict line performance in India using observations from Mexico. Results: Our results show that incorporating data from Obregon into the training set improved prediction accuracy, with greater effectiveness when the data were temporally closer. Across environments, Pearson’s correlation improved by at least 219% (in a testing proportion of 50%), while gains in the percentage of matching in top 10% and 20% of top lines were 18.42% and 20.79%, respectively (also in a testing proportion of 50%). Conclusions: These findings emphasize that enriching training data with relevant, temporally proximate information is key to enhancing genomic prediction performance; conversely, incorporating unrelated data can reduce prediction accuracy. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 591 ## - CATALOGING NOTES | |
| Affiliation | Montesinos-Lopez, O.A. : No CIMMYT Affiliation |
| 597 ## - CGIAR Initiative | |
| CGIAR Initiative | Accelerated Breeding |
| Donor or Funder | Bill & Melinda Gates Foundation (BMGF) |
| -- | Foreign, Commonwealth & Development Office (FCDO) |
| -- | Accelerating Genetic Gains in Maize and Wheat (AGG) |
| -- | United States Agency for International Development (USAID) |
| -- | Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) |
| -- | CGIAR Trust Fund |
| CGSpace handle | https://hdl.handle.net/10568/176261 |
| Program & Accelerators | Breeding for Tomorrow |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Genomics |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1132 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Forecasting |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2701 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Testing |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 12144 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Marker-assisted selection |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 10737 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Environment |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1098 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Crossa, J. |
| Miscellaneous information | Genetic Resources Program |
| Field link and sequence number | CCJL01 |
| 9 (RLIN) | 59 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Field link and sequence number | 001713327 |
| Personal name | Vitale, P. |
| Miscellaneous information | Genetic Resources Program |
| 9 (RLIN) | 31497 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gerard, G.S. |
| Field link and sequence number | 1713398 |
| Miscellaneous information | Global Wheat Program |
| 9 (RLIN) | 11490 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Crespo-Herrera, L.A. |
| Miscellaneous information | Global Wheat Program |
| Field link and sequence number | I1706538 |
| 9 (RLIN) | 2608 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dreisigacker, S. |
| Miscellaneous information | Global Wheat Program |
| Field link and sequence number | INT2692 |
| 9 (RLIN) | 851 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Saint Pierre, C. |
| Miscellaneous information | Global Wheat Program |
| Field link and sequence number | INT2731 |
| 9 (RLIN) | 855 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Delgado-Enciso, I. |
| 9 (RLIN) | 35028 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Montesinos-Lopez, A. |
| 9 (RLIN) | 2702 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Howard, R. |
| 9 (RLIN) | 7898 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Genes |
| Related parts | v. 16, no. 7, art. 827 |
| Place, publisher, and date of publication | Basel (Switzerland) : MDPI, 2025. |
| International Standard Serial Number | r 2073-4425 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Open Access through DSpace |
| Uniform Resource Identifier | https://hdl.handle.net/10883/35824 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Date last seen | Total Checkouts | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 08/04/2025 | 08/04/2025 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 08/04/2025 |