MARC details
| 000 -LEADER |
|---|
| fixed length control field |
04797nab|a22004817a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
65169 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240919021004.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20223s2022||||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.2022.835095 |
| 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 |
JULIANA P. |
| Field link and sequence number |
001710082 |
| Miscellaneous information |
Formerly Global Wheat Program |
| -- |
Formerly BISA |
| 9 (RLIN) |
2690 |
| 245 11 - TITLE STATEMENT |
|---|
| Title |
Genome-wide association mapping indicates quantitative genetic control of spot blotch resistance in bread wheat and the favorable effects of some spot blotch loci on grain yield |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Frontiers, |
| Date of publication, distribution, etc. |
2022. |
| 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. |
Spot blotch caused by the fungus Bipolaris sorokiniana poses a serious threat to bread wheat production in warm and humid wheat-growing regions of the world. Hence, the major objective of this study was to identify consistent genotyping-by-sequencing (GBS) markers associated with spot blotch resistance using genome-wide association mapping on a large set of 6,736 advanced bread wheat breeding lines from the International Maize and Wheat Improvement Center. These lines were phenotyped as seven panels at Agua Fria, Mexico between the 2013–2014 and 2019–2020 crop cycles. We identified 214 significant spot blotch associated GBS markers in all the panels, among which only 96 were significant in more than one panel, indicating a strong environmental effect on the trait and highlights the need for multiple phenotypic evaluations to identify lines with stable spot blotch resistance. The 96 consistent GBS markers were on chromosomes 1A, 1B, 1D, 2A, 3B, 4A, 5B, 5D, 6B, 7A, 7B, and 7D, including markers possibly linked to the Lr46, Sb1, Sb2 and Sb3 genes. We also report the association of the 2NS translocation from Aegilops ventricosa with spot blotch resistance in some environments. Moreover, the spot blotch favorable alleles at the 2NS translocation and two markers on chromosome 3BS (3B_2280114 and 3B_5601689) were associated with increased grain yield evaluated at several environments in Mexico and India, implying that selection for favorable alleles at these loci could enable simultaneous improvement for high grain yield and spot blotch resistance. Furthermore, a significant relationship between the percentage of favorable alleles in the lines and their spot blotch response was observed, which taken together with the multiple minor effect loci identified to be associated with spot blotch in this study, indicate quantitative genetic control of resistance. Overall, the results presented here have extended our knowledge on the genetic basis of spot blotch resistance in bread wheat and further efforts to improve genetic resistance to the disease are needed for reducing current and future losses under climate change. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 610 27 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| 9 (RLIN) |
978 |
| Corporate name or jurisdiction name as entry element |
Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Translocation (plant physiology) |
| Miscellaneous information |
AGROVOC |
| 9 (RLIN) |
1858 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Bipolaris sorokiniana |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
27115 |
| 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 |
Genotyping |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
22057 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Xinyao He |
| Field link and sequence number |
INT3297 |
| 9 (RLIN) |
913 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Poland, J.A. |
| 9 (RLIN) |
2092 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shrestha, S. |
| 9 (RLIN) |
8259 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Joshi, A.K. |
| Field link and sequence number |
INT2917 |
| 9 (RLIN) |
873 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Huerta-Espino, J. |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
CHUE01 |
| 9 (RLIN) |
397 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Velu, G. |
| Field link and sequence number |
INT2983 |
| 9 (RLIN) |
880 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Crespo-Herrera, L.A. |
| Field link and sequence number |
I1706538 |
| 9 (RLIN) |
2608 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mondal, S. |
| Miscellaneous information |
Formerly Global Wheat Program |
| Field link and sequence number |
INT3211 |
| 9 (RLIN) |
904 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kumar, U. |
| Miscellaneous information |
Formerly Borlaug Institute for South Asia (BISA) |
| Field link and sequence number |
INT3331 |
| 9 (RLIN) |
921 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Bhati, P. |
| 9 (RLIN) |
26310 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Vishwakarma, M.K. |
| 9 (RLIN) |
2190 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, R.P. |
| Field link and sequence number |
INT0610 |
| 9 (RLIN) |
825 |
| Miscellaneous information |
Global Wheat Program |
| 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 |
|---|
| Title |
Frontiers in Plant Science |
| Related parts |
v. 13, art. 835095 |
| Place, publisher, and date of publication |
Switzerland : Frontiers, 2022 |
| Record control number |
56875 |
| International Standard Serial Number |
1664-462X |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22044 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |