MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03529nab|a22003977a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
66425 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20231101181226.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20238s2023||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
2045-2322 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1038/s41598-023-39720-3 |
| 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 |
Petroli, C.D. |
| Field link and sequence number |
CPEC01 |
| 9 (RLIN) |
1408 |
| Miscellaneous information |
Genetic Resources Program |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Genetic variation among elite inbred lines suggests potential to breed for BNI-capacity in maize |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
Nature Publishing Group, |
| Date of publication, distribution, etc. |
2023. |
| Place of publication, distribution, etc. |
London (United Kingdom) : |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Open Access |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Biological nitrification inhibition (BNI) is a plant function where root systems release antibiotic compounds (BNIs) specifically aimed at suppressing nitrifiers to limit soil-nitrate formation in the root zone. Little is known about BNI-activity in maize (Zea mays L.), the most important food, feed, and energy crop. Two categories of BNIs are released from maize roots; hydrophobic and hydrophilic BNIs, that determine BNI-capacity in root systems. Zeanone is a recently discovered hydrophobic compound with BNI-activity, released from maize roots. The objectives of this study were to understand/quantify the relationship between zeanone activity and hydrophobic BNI-capacity. We assessed genetic variability among 250 CIMMYT maize lines (CMLs) characterized for hydrophobic BNI-capacity and zeanone activity, towards developing genetic markers linked to this trait in maize. CMLs with high BNI-capacity and ability to release zeanone from roots were identified. GWAS was performed using 27,085 SNPs (with unique positions on the B73v.4 reference genome, and false discovery rate = 10), and phenotypic information for BNI-capacity and zeanone production from root systems. Eighteen significant markers were identified; three associated with specific BNI-activity (SBNI), four with BNI-activity per plant (BNIPP), another ten were common between SBNI and BNIPP, and one with zeanone release. Further, 30 annotated genes were associated with the significant SNPs; most of these genes are involved in pathways of "biological process", and one (AMT5) in ammonium regulation in maize roots. Although the inbred lines in this study were not developed for BNI-traits, the identification of markers associated with BNI-capacity suggests the possibility of using these genomic tools in marker-assisted selection to improve hydrophobic BNI-capacity in maize. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Franco, J. : No CIMMYT Affiliation |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1129 |
| Topical term or geographic name as entry element |
Genetic variation |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1155 |
| Topical term or geographic name as entry element |
Inbred lines |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1173 |
| Topical term or geographic name as entry element |
Maize |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
10737 |
| Topical term or geographic name as entry element |
Marker-assisted selection |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Guntur Venkata Subbarao |
| 9 (RLIN) |
2828 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Burgueño, J. |
| Field link and sequence number |
INT3239 |
| 9 (RLIN) |
907 |
| Miscellaneous information |
Genetic Resources Program |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Tadashi Yoshihashi |
| 9 (RLIN) |
2829 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Huihui Li |
| Field link and sequence number |
CLIH01 |
| 9 (RLIN) |
764 |
| Miscellaneous information |
Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Franco, J. |
| Field link and sequence number |
CFRN01 |
| 9 (RLIN) |
494 |
| Miscellaneous information |
Formerly Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Pixley, K.V. |
| Field link and sequence number |
INT1617 |
| 9 (RLIN) |
832 |
| Miscellaneous information |
Genetic Resources Program |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Scientific Reports |
| Related parts |
v. 13, p. 13422 |
| Place, publisher, and date of publication |
London (United Kingdom) : Nature Publishing Group, 2023 |
| Record control number |
a58025 |
| International Standard Serial Number |
2045-2322 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22693 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |