MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03733nab|a22004697a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
68285 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20241210082156.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
241204s2024||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1664-462X |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.3389/fpls.2024.1470520 |
| 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 |
Mérida-García, R. |
| 9 (RLIN) |
16039 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
High-throughput phenotyping using hyperspectral indicators supports the genetic dissection of yield in durum wheat grown under heat and drought stress |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Frontiers Media, |
| Date of publication, distribution, etc. |
2024. |
| Place of publication, distribution, etc. |
Switzerland : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
High-throughput phenotyping (HTP) provides new opportunities for efficiently dissecting the genetic basis of drought-adaptive traits, which is essential in current wheat breeding programs. The combined use of HTP and genome-wide association (GWAS) approaches has been useful in the assessment of complex traits such as yield, under field stress conditions including heat and drought. The aim of this study was to identify molecular markers associated with yield (YLD) in elite durum wheat that could be explained using hyperspectral indices (HSIs) under drought field conditions in Mediterranean environments in Southern Spain. The HSIs were obtained from hyperspectral imagery collected during the pre-anthesis and anthesis crop stages using an airborne platform. A panel of 536 durum wheat lines were genotyped by sequencing (GBS, DArTseq) to determine population structure, revealing a lack of genetic structure in the breeding germplasm. The material was phenotyped for YLD and 19 HSIs for six growing seasons under drought field conditions at two locations in Andalusia, in southern Spain. GWAS analysis identified 740 significant marker-trait associations (MTAs) across all the durum wheat chromosomes, several of which were common for YLD and the HSIs, and can potentially be integrated into breeding programs. Candidate gene (CG) analysis uncovered genes related to important plant processes such as photosynthesis, regulatory biological processes, and plant abiotic stress tolerance. These results are novel in that they combine high-resolution hyperspectral imaging at the field scale with GWAS analysis in wheat. They also support the use of HSIs as useful tools for identifying chromosomal regions related to the heat and drought stress response in wheat, and pave the way for the integration of field HTP in wheat breeding programs. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Hard wheat |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1142 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Heat |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1143 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Drought stress |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1081 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
High-throughput phenotyping |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
30900 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Yields |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1313 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Genome-wide association studies |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
31443 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gálvez, S. |
| 9 (RLIN) |
16040 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Solís, I. |
| 9 (RLIN) |
16042 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Martínez-Moreno, F. |
| 9 (RLIN) |
27385 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Camino, C. |
| 9 (RLIN) |
37556 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Soriano, J.M. |
| 9 (RLIN) |
14488 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sansaloni, C.P. |
| Miscellaneous information |
Genetic Resources Program |
| Field link and sequence number |
CSAC01 |
| 9 (RLIN) |
766 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ammar, K. |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT2585 |
| 9 (RLIN) |
844 |
| 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 |
Gonzalez-Dugo, V. |
| 9 (RLIN) |
37557 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Zarco-Tejada, P.J. |
| 9 (RLIN) |
7721 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hernandez, P. |
| 9 (RLIN) |
16043 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Frontiers in Plant Science |
| Place, publisher, and date of publication |
Switzerland : Frontiers Media, 2024. |
| International Standard Serial Number |
1664-462X |
| Related parts |
v. 15, art. 1470520 |
| Record control number |
56875 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/35106 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |