MARC details
| 000 -LEADER |
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| fixed length control field |
03202nab a22003737a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
58962 |
| 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 |
20211006085139.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
160128s2017 xxu|||p|op||| 00| 0 eng d |
| 024 8# - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
https://doi.org/10.1080/15427528.2017.1391915 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
CI01YT |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
5638 |
| Personal name |
Okoth, S. |
| 245 10 - TITLE STATEMENT |
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| Title |
Field evaluation of resistance to aflatoxin accumulation in maize inbred lines in Kenya and South Africa |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Place of publication, distribution, etc. |
New York : |
| Name of publisher, distributor, etc. |
Taylor and Francis, |
| Date of publication, distribution, etc. |
2017. |
| 500 ## - GENERAL NOTE |
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| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Aflatoxin, a carcinogenic toxin, is produced mainly by Aspergillus flavus and Aspergillus parasiticus. Contamination of maize (Zea mays L.) grain by these fungi occurs before harvest, and the easiest strategy to prevent this is to develop/use maize varieties resistant to Aspergillus spp. and aflatoxin accumulation. The objective of this investigation was to identify potential sources of resistance among 23 maize inbred lines (13 obtained from the MAIZE Competitive Grants Initiative, International Maize and Wheat Improvement Centre and 10 from Agricultural Research Council, South Africa). The inbred lines were planted in a randomized complete-block design at two locations each in Kenya and South Africa. Maize ears were inoculated at silking with three toxigenic strains of A. flavus. The inoculated ears in each plot were harvested at 12–18% moisture, dried, and visually assessed for Aspergillus ear rot (AER). Aflatoxin concentration in the kernels was determined using liquid chromatography–tandem mass spectrometry. Significant variation for both AER and aflatoxin concentration existed among the inbred lines at both locations in Kenya and one location in South Africa. Combined analysis revealed a significant (p < 0.001) lines × locations interaction for both AER and aflatoxin concentration. Higher incidences of AER (0–86.0%) and aflatoxin concentration (0.21–6.51 µg/kg) were recorded at Kiboko in Kenya than at the other three locations. A stronger genetic correlation (rG = 0.936, p < 0.0001) between the AER and aflatoxin concentration was recorded in Potchefstroom than at the other three locations. Repeatability of aflatoxin concentration was high at Kiboko (0.87) and Potchefstroom in South Africa (0.74). Three inbred lines, CML247, CML444, and CML495, emerged as potentially useful sources of resistance to AER and aflatoxin accumulation as they showed low levels of aflatoxin contamination in both localities in Kenya and in South Africa. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Maize |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
5637 |
| Topical term or geographic name as entry element |
Aflatoxins |
| Source of heading or term |
AGROVOC |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| 9 (RLIN) |
3783 |
| Geographic name |
Kenya |
| Source of heading or term |
AGROVOC |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| 9 (RLIN) |
5594 |
| Geographic name |
South Africa |
| Source of heading or term |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
5635 |
| Personal name |
Rose, L.J. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
5640 |
| Personal name |
Ouko, A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
5639 |
| Personal name |
Beukes, I. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
5785 |
| Personal name |
Sila, H. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
5641 |
| Personal name |
Mouton, M. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
5642 |
| Personal name |
Flett, B.C. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
858 |
| Personal name |
Makumbi, D. |
| Miscellaneous information |
Global Maize Program |
| Field link and sequence number |
INT2765 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
5643 |
| Personal name |
Viljoen, A. |
| 773 0# - HOST ITEM ENTRY |
|---|
| Record control number |
94851 |
| Title |
Journal of Crop Improvement |
| Related parts |
v. 31, no. 6, p. 862-878 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
http://libcatalog.cimmyt.org/Download/cis/58962.pdf |
| Link text |
Access only for CIMMYT Staff |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |