MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02776nab a22003497a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
69565 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251217132350.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
251121s2025 xxk|||p|op||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
2524-4167 |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1186/s42483-025-00371-z |
| 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 |
Cong Li |
| 9 (RLIN) |
29251 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Identification and validation of a major QTL on chromosome 2A for wheat-Parastagonospora nodorum interactions |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
London (United Kingdom) : |
| Name of publisher, distributor, etc. |
BMC, |
| Date of publication, distribution, etc. |
2025. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Wheat (Triticum aestivum L.) is frequently affected by Septoria nodorum blotch (SNB), a fungal disease that significantly reduces wheat yields. In this study, two recombinant inbred line (RIL) populations, developed from crosses involving two elite CIMMYT breeding lines (WUYA and KATH) and a common susceptible male parent (CIANO T79), were used to detect quantitative trait loci (QTL) associated with SNB resistance. High-density genetic maps were constructed for these RIL populations by incorporating presence/absence variation (PAV) markers using the DArTseq genotyping platform. Three major and stable QTL linked to SNB resistance were identified on chromosomes 2A, 4B, and 5B. Among these, QSnb.cim-2A accounted for 22.16%–28.74% and 17.62%–19.71% of the phenotypic variation in the WUYA/CIANO T79 and KATH/CIANO T79 populations, respectively, and it was also validated in the CASCABEL/CIANO T79 RIL population. The remaining two QTL, QSnb.cim-4B and QSnb.cim-5B, were found to be associated with Rht-B1b and tsn1, respectively. The combined effect of these three QTL significantly improved SNB resistance while also reducing plant height, indicating their promising utilization in wheat breeding programs. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 597 ## - CGIAR Initiative |
|---|
| CGIAR Impact area |
Climate adaptation & mitigation |
| -- |
Nutrition, health & food security |
| CGIAR Initiative |
Breeding Resources |
| -- |
Accelerated Breeding |
| -- |
Plant Health |
| CGIAR Action areas |
Resilient Agrifood Systems |
| -- |
Genetic Innovation |
| Donor or Funder |
Bill & Melinda Gates Foundation (BMGF) |
| -- |
United States Agency for International Development (USAID) |
| CGSpace handle |
https://hdl.handle.net/10568/178355 |
| Program & Accelerators |
Breeding for Tomorrow |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Soft wheat |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1265 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Leptosphaeria nodorum |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5610 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Quantitative trait loci mapping |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
29051 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Disease resistance |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1077 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Xinyao He |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT3297 |
| 9 (RLIN) |
913 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jian Ma |
| 9 (RLIN) |
40599 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Pawan Kumar Singh |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT2868 |
| 9 (RLIN) |
868 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
London (United Kingdom) : BMC, 2025. |
| Related parts |
v. 7, art. 82 |
| Title |
Phytopathology Research |
| International Standard Serial Number |
2524-4167 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/36143 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |