MARC details
| 000 -LEADER |
|---|
| fixed length control field |
04498nab|a22004577a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
65824 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240919020954.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20225s2022||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
2160-1836 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1093/g3journal/jkac313 |
| 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 |
Costa-Neto, G. |
| 9 (RLIN) |
15939 |
| Field link and sequence number |
001712813 |
| Miscellaneous information |
Genetic Resources Program |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Envirome-wide associations enhance multi-year genome-based prediction of historical wheat breeding data |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Genetics Society of America, |
| Date of publication, distribution, etc. |
2023. |
| Place of publication, distribution, etc. |
Bethesda, MD (USA) : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Linking high-throughput environmental data (enviromics) to genomic prediction (GP) is a cost-effective strategy for increasing selection intensity under genotype-by-environment interactions (G × E). This study developed a data-driven approach based on Environment-Phenotype Associations (EPA) aimed at recycling important G × E information from historical breeding data. EPA was developed in two applications: (1) scanning a secondary source of genetic variation, weighted from the shared reaction-norms of past-evaluated genotypes; (2) pinpointing weights of the similarity among trial-sites (locations), given the historical impact of each envirotyping data variable for a given site. These results were then used as a dimensionality reduction strategy, integrating historical data to feed multi-environment GP models, which led to development of four new G × E kernels considering genomics, enviromics and EPA outcomes. The wheat trial data used included 36 locations, eight years and three target populations of environments (TPE) in India. Four prediction scenarios and six kernel-models within/across TPEs were tested. Our results suggest that the conventional GBLUP, without enviromic data or when omitting EPA, is inefficient in predicting the performance of wheat lines in future years. Nevertheless, when EPA was introduced as an intermediary learning step to reduce the dimensionality of the G × E kernels while connecting phenotypic and environmental-wide variation, a significant enhancement of G × E prediction accuracy was evident. EPA revealed that the effect of seasonality makes strategies such as “covariable selection” unfeasible because G × E is year-germplasm specific. We propose that the EPA effectively serves as a “reinforcement learner” algorithm capable of uncovering the effect of seasonality over the reaction-norms, with the benefits of better forecasting the similarities between past and future trialing sites. EPA combines the benefits of dimensionality reduction while reducing the uncertainty of genotype-by-year predictions and increasing the resolution of GP for the genotype-specific level. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Costa-Neto, G. : No CIMMYT Affiliation |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Montesinos-Lopez, O.A. : No CIMMYT Affiliation |
| 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 |
Climate change |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1045 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Wheat |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1310 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Breeding |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1029 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Adaptability |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
4632 |
| 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 |
Crespo-Herrera, L.A. |
| 9 (RLIN) |
2608 |
| Field link and sequence number |
I1706538 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Fradgley, N. S. |
| Field link and sequence number |
001713762 |
| Miscellaneous information |
Global Wheat Program |
| 9 (RLIN) |
17394 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gardner, K.A. |
| Field link and sequence number |
001712617 |
| Miscellaneous information |
Genetic Resources Program |
| 9 (RLIN) |
17393 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Bentley, A.R. |
| Field link and sequence number |
001712492 |
| Miscellaneous information |
Formerly Global Wheat Program |
| 9 (RLIN) |
9599 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dreisigacker, S. |
| 9 (RLIN) |
851 |
| Field link and sequence number |
INT2692 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Fritsche-Neto, R. |
| 9 (RLIN) |
6507 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Montesinos-Lopez, O.A. |
| 9 (RLIN) |
2700 |
| Field link and sequence number |
I1706800 |
| Miscellaneous information |
Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Crossa, J. |
| Miscellaneous information |
Genetic Resources Program |
| Field link and sequence number |
CCJL01 |
| 9 (RLIN) |
59 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
G3: Genes, Genomes, Genetics |
| Related parts |
v. 13, no. 2, art. jkac313 |
| Place, publisher, and date of publication |
Bethesda, MD (USA) : Genetics Society of America, 2023 |
| International Standard Serial Number |
2160-1836 |
| Record control number |
u56922 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22364 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |