MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03677nab|a22005417a|4500 |
| 001 - CONTROL NUMBER |
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| control field |
67604 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20241126142700.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20243s2024||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0040-5752 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1432-2242 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
https://doi.org/10.1007/s00122-024-04661-6 |
| 040 ## - CATALOGING SOURCE |
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| 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 |
Mengjing Sun |
| 9 (RLIN) |
19597 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Molecular characterization of QTL for grain zinc and iron concentrations in wheat landrace Chinese Spring |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Springer, |
| Date of publication, distribution, etc. |
2024. |
| Place of publication, distribution, etc. |
Berlin (Germany) : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Wheat is a major source of dietary energy for the growing world population. Developing cultivars with enriched zinc and iron can potentially alleviate human micronutrient deficiency. In this study, a recombinant inbred line (RIL) population with 245 lines derived from cross Zhou 8425B/Chinese Spring was used to detect quantitative trait loci (QTL) for grain zinc concentration (GZnC) and grain iron concentration (GFeC) across four environments. Three stable QTL for GZnC with all favorable alleles from Chinese Spring were identified on chromosomes 3BL, 5AL, and 5BL. These QTL explaining maxima of 8.7%, 5.8%, and 7.1% of phenotypic variances were validated in 125 resequenced wheat accessions encompassing both landraces and modern cultivars using six kompetitive allele specific PCR (KASP) assays. The frequencies of favorable alleles for QGZnCzc.caas-3BL, QGZnCzc.caas-5AL and QGZnCzc.caas-5BL were higher in landraces (90.4%, 68.0%, and 100.0%, respectively) compared to modern cultivars (45.9%, 35.4%, and 40.9%), suggesting they were not selected in breeding programs. Candidate gene association studies on GZnC in the cultivar panel further delimited the QTL into 8.5 Mb, 4.1 Mb, and 47.8 Mb regions containing 46, 4, and 199 candidate genes, respectively. The 5BL QTL located in a region where recombination was suppressed. Two stable and three less stable QTL for GFeC with favorable alleles also from Chinese Spring were identified on chromosomes 4BS (Rht-B1a), 4DS (Rht-D1a), 1DS, 3AS, and 6DS. This study sheds light on the genetic basis of GZnC and GFeC in Chinese Spring and provides useful molecular markers for wheat biofortification. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Yuanfeng Hao : No CIMMYT Affiliation |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Molecular characterization |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
29016 |
| 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 |
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 |
Zinc |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1315 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Iron |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
3544 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Field Experimentation |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
8629 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Geographic name |
China |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
3990 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jingyang Tong |
| 9 (RLIN) |
19596 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Yan Dong |
| 9 (RLIN) |
5886 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Zongjun Pu |
| 9 (RLIN) |
19742 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jianmin Zheng |
| 9 (RLIN) |
26840 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Yelun Zhang |
| 9 (RLIN) |
1855 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Xueyong Zhang |
| 9 (RLIN) |
29307 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Chenyang Hao |
| 9 (RLIN) |
25310 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Xiaowan Xu |
| 9 (RLIN) |
26394 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Qiang Cao |
| 9 (RLIN) |
16526 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Awais Rasheed |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
I1706474 |
| 9 (RLIN) |
1938 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mohamed Badry Ali |
| 9 (RLIN) |
34247 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shuanghe Cao |
| 9 (RLIN) |
5093 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Xianchun Xia |
| 9 (RLIN) |
377 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
He Zhonghu |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT2411 |
| 9 (RLIN) |
838 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Zhongfu Ni |
| 9 (RLIN) |
28381 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Yuanfeng Hao |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT3329 |
| 9 (RLIN) |
919 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Theoretical and Applied Genetics |
| Place, publisher, and date of publication |
Berlin (Germany) : Springer, 2024. |
| International Standard Serial Number |
0040-5752 |
| Related parts |
v. 137, art. 148 |
| Record control number |
G444762 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |