Genetic insights into natural variation underlying salt tolerance in wheat (Record no. 63112)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02642nab a22003737a 4500 |
| 001 - CONTROL NUMBER | |
| control field | 63112 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211006072314.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 202101s2020||||xxk|||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0022-0957 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1460-2431 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1093/jxb/eraa500 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Long Li |
| 9 (RLIN) | 9678 |
| 245 10 - TITLE STATEMENT | |
| Title | Genetic insights into natural variation underlying salt tolerance in wheat |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Oxford (United Kingdom) : |
| Name of publisher, distributor, etc. | Oxford University Press, |
| Date of publication, distribution, etc. | 2020. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Correcte proof |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Developing salt-tolerant crop varieties is one of the important approaches to cope with increasing soil salinization worldwide. In this study, a diversity panel of 323 wheat accessions and 150 doubled haploid lines were phenotyped for salt-responsive morphological and physiological traits across two growth stages. The comprehensive salt tolerance of each wheat accession was evaluated based on principal component analysis. A total of 269 associated loci for salt-responsive traits and/or salt tolerance indices were identified by genome-wide association studies using 395 675 single nucleotide polymorphisms, among which 22 overlapping loci were simultaneously identified by biparental quantitative trait loci mapping. Two novel candidate genes ROOT NUMBER 1 (TaRN1) and ROOT NUMBER 2 (TaRN2) involved in root responses to salt stress fell within overlapping loci, showing different expression patterns and a frameshift mutation (in TaRN2) in contrasting salt-tolerant wheat genotypes. Moreover, the decline in salt tolerance of Chinese wheat varieties was observed from genetic and phenotypic data. We demonstrate that a haplotype controlling root responses to salt stress has been diminished by strong selection for grain yield, which highlights that linkage drag constrains the salt tolerance of Chinese wheat. This study will facilitate salt-tolerant wheat breeding in terms of elite germplasm, favorable alleles and selection strategies. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Artificial Selection |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 8685 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Quantitative Trait Loci |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1853 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Salt tolerance |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 8150 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Wheat |
| Miscellaneous information | AGROVOC |
| Source of heading or term | |
| 9 (RLIN) | 1310 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhi Peng |
| 9 (RLIN) | 17918 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xinguo Mao |
| 9 (RLIN) | 4593 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jingyi Wang |
| 9 (RLIN) | 4594 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chaonan Li |
| 9 (RLIN) | 17919 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xiaoping Chang |
| 9 (RLIN) | 4598 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ruilian Jing |
| 9 (RLIN) | 2023 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Journal of Experimental Botany |
| Related parts | In press |
| Place, publisher, and date of publication | Oxford (United Kingdom) : Oxford University Press, 2020. |
| International Standard Serial Number | 0022-0957 |
| Record control number | u444540 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01/18/2021 | 01/18/2021 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 01/18/2021 |