Meta-QTL analysis and identification of candidate genes for quality, abiotic and biotic stress in durum wheat (Record no. 63888)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02757nab|a22003377a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 63888 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240919021231.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200423s2021||||xxk|||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2045-2322 |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1038/s41598-021-91446-2 |
| 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 | Soriano, J.M. |
| 9 (RLIN) | 14488 |
| 245 10 - TITLE STATEMENT | |
| Title | Meta-QTL analysis and identification of candidate genes for quality, abiotic and biotic stress in durum wheat |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | London (United Kingdom) : |
| Name of publisher, distributor, etc. | Nature Publishing Group, |
| Date of publication, distribution, etc. | 2021. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The genetic improvement of durum wheat and enhancement of plant performance often depend on the identification of stable quantitative trait loci (QTL) and closely linked molecular markers. This is essential for better understanding the genetic basis of important agronomic traits and identifying an effective method for improving selection efficiency in breeding programmes. Meta-QTL analysis is a useful approach for dissecting the genetic basis of complex traits, providing broader allelic coverage and higher mapping resolution for the identification of putative molecular markers to be used in marker-assisted selection. In the present study, extensive QTL meta-analysis was conducted on 45 traits of durum wheat, including quality and biotic and abiotic stress-related traits. A total of 368 QTL distributed on all 14 chromosomes of genomes A and B were projected: 171 corresponded to quality-related traits, 127 to abiotic stress and 71 to biotic stress, of which 318 were grouped in 85 meta-QTL (MQTL), 24 remained as single QTL and 26 were not assigned to any MQTL. The number of MQTL per chromosome ranged from 4 in chromosomes 1A and 6A to 9 in chromosome 7B; chromosomes 3A and 7A showed the highest number of individual QTL (4), and chromosome 7B the highest number of undefined QTL (4). The recently published genome sequence of durum wheat was used to search for candidate genes within the MQTL peaks. This work will facilitate cloning and pyramiding of QTL to develop new cultivars with specific quantitative traits and speed up breeding programs. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1853 |
| Topical term or geographic name as entry element | Quantitative Trait Loci |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 3563 |
| Topical term or geographic name as entry element | Genes |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1142 |
| Topical term or geographic name as entry element | Hard wheat |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Plant breeding |
| Miscellaneous information | AGROVOC |
| Source of heading or term | |
| 9 (RLIN) | 1203 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Colasuonno, P. |
| 9 (RLIN) | 20660 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marcotuli, I. |
| 9 (RLIN) | 20661 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gadaleta, A. |
| 9 (RLIN) | 20662 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Nature Scientific Reports |
| Related parts | v. 11, art. 11877 |
| Place, publisher, and date of publication | London (United Kingdom) : Nature Publishing Group, 2021. |
| International Standard Serial Number | 2045-2322 |
| Record control number | a58025 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Click here to access online |
| Uniform Resource Identifier | https://doi.org/10.1038/s41598-021-91446-2 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 06/28/2021 | 06/28/2021 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 06/28/2021 |