MARC details
| 000 -LEADER |
|---|
| fixed length control field |
00595nab|a22002177a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
59514 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20210609225138.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
180429s2018||||gw |||p|op||||00||0|eng|d |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1007/s00122-018-3094-6 |
| 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 |
Tharanya, M. |
| 9 (RLIN) |
7496 |
| 245 1# - TITLE STATEMENT |
|---|
| Title |
Quantitative trait loci (QTLs) for water use and crop production traits co-locate with major QTL for tolerance to water deficit in a fine-mapping population of pearl millet (Pennisetum glaucum L. R.Br.) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Germany : |
| Name of publisher, distributor, etc. |
Springer, |
| Date of publication, distribution, etc. |
2018. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Key message: Four genetic regions associated with water use traits, measured at different levels of plant organization, and with agronomic traits were identified within a previously reported region for terminal water deficit adaptation on linkage group 2. Close linkages between these traits showed the value of phenotyping both for agronomic and secondary traits to better understand plant productive processes. Abstract: Water saving traits are critical for water stress adaptation of pearl millet, whereas maximizing water use is key to the absence of stress. This research aimed at demonstrating the close relationship between traits measured at different levels of plant organization, some putatively involved in water stress adaptation, and those responsible for agronomic performance. A fine-mapping population of pearl millet, segregating for a previously identified quantitative trait locus (QTL) for adaptation to terminal drought stress on LG02, was phenotyped for traits at different levels of plant organization in different experimental environments (pot culture, high-throughput phenotyping platform, lysimeters, and field). The linkages among traits across the experimental systems were analysed using principal component analysis and QTL co-localization approach. Four regions within the LG02-QTL were found and revealed substantial co-mapping of water use and agronomic traits. These regions, identified across experimental systems, provided genetic evidence of the tight linkages between traits phenotyped at a lower level of plant organization and agronomic traits assessed in the field, therefore deepening our understanding of complex traits and then benefiting both geneticists and breeders. In short: (1) under no/mild stress conditions, increasing biomass and tiller production increased water use and eventually yield; (2) under severe stress conditions, water savings at vegetative stage, from lower plant vigour and fewer tillers in that population, led to more water available during grain filling, expression of stay-green phenotypes, and higher yield. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1853 |
| Topical term or geographic name as entry element |
Quantitative Trait Loci |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1307 |
| Topical term or geographic name as entry element |
Water use efficiency |
| Source of heading or term |
AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1063 |
| Topical term or geographic name as entry element |
Crop production |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kholova, J. |
| 9 (RLIN) |
7497 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sivasakthi, K. |
| 9 (RLIN) |
7498 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sehgal, D. |
| Field link and sequence number |
INT3332 |
| 9 (RLIN) |
922 |
| Miscellaneous information |
Global Wheat Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hash, C.T. |
| 9 (RLIN) |
2442 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Raj, B. |
| 9 (RLIN) |
2441 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rakesh Kumar Srivastava |
| 9 (RLIN) |
2436 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Baddam, R. |
| 9 (RLIN) |
7499 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Thirunalasundari, T. |
| 9 (RLIN) |
7500 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Yadav, R.S. |
| 9 (RLIN) |
2443 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
3886 |
| Personal name |
Vadez, V. |
| Field link and sequence number |
001712453 |
| Miscellaneous information |
Formerly Excellence in Breeding |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Theoretical and Applied Genetics |
| Related parts |
v. 131, no. 7, p. 1509–1529 |
| Place, publisher, and date of publication |
Springer Verlag, 2018 |
| International Standard Serial Number |
00405752 |
| Record control number |
u444762 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
https://libcatalog.cimmyt.org/Download/cis/59514.pdf |
| Link text |
Access only for CIMMYT Staff |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Suppress in OPAC |
No |