MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03748nab|a22004577a|4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
65763 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20231017232351.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
202212s2022||||mx |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1471-2229 |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1186/s12870-022-03932-y |
| 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 |
|---|
| Field link and sequence number |
001712108 |
| Personal name |
Biswal, A.K. |
| Miscellaneous information |
Formerly Genetic Resources Program |
| 9 (RLIN) |
18209 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Maize Lethal Necrosis disease : |
| Remainder of title |
review of molecular and genetic resistance mechanisms, socio-economic impacts, and mitigation strategies in sub-Saharan Africa |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc. |
BioMed Central, |
| Date of publication, distribution, etc. |
2022. |
| 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. |
Background: Maize lethal necrosis (MLN) disease is a significant constraint for maize producers in sub-Saharan Africa (SSA). The disease decimates the maize crop, in some cases, causing total crop failure with far-reaching impacts on regional food security. Results: In this review, we analyze the impacts of MLN in Africa, finding that resource-poor farmers and consumers are the most vulnerable populations. We examine the molecular mechanism of MLN virus transmission, role of vectors and host plant resistance identifying a range of potential opportunities for genetic and phytosanitary interventions to control MLN. We discuss the likely exacerbating effects of climate change on the MLN menace and describe a sobering example of negative genetic association between tolerance to heat/drought and susceptibility to viral infection. We also review role of microRNAs in host plant response to MLN causing viruses as well as heat/drought stress that can be carefully engineered to develop resistant varieties using novel molecular techniques. Conclusions: With the dual drivers of increased crop loss due to MLN and increased demand of maize for food, the development and deployment of simple and safe technologies, like resistant cultivars developed through accelerated breeding or emerging gene editing technologies, will have substantial positive impact on livelihoods in the region. We have summarized the available genetic resources and identified a few large-effect QTLs that can be further exploited to accelerate conversion of existing farmer-preferred varieties into resistant cultivars. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Drought stress |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1081 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Gene editing |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
23072 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Necrosis |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1187 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Potyvirus |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
13718 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Quantitative Trait Loci |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1853 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1950 |
| Geographic name |
Africa South of Sahara |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Alakonya, A. |
| Field link and sequence number |
001711980 |
| 9 (RLIN) |
11060 |
| Miscellaneous information |
Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mottaleb, K.A. |
| Miscellaneous information |
Formerly Socioeconomics Program |
| -- |
Formerly Sustainable Agrifood Systems |
| Field link and sequence number |
I1706152 |
| 9 (RLIN) |
810 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hearne, S. |
| Field link and sequence number |
INT3287 |
| 9 (RLIN) |
912 |
| Miscellaneous information |
Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sonder, K. |
| Field link and sequence number |
INT3032 |
| 9 (RLIN) |
882 |
| Miscellaneous information |
Socioeconomics Program |
| -- |
Sustainable Agrifood Systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Molnar, T.L. |
| Field link and sequence number |
I1706071 |
| 9 (RLIN) |
802 |
| Miscellaneous information |
Formerly Genetic Resources Program |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jones, A.M. |
| 9 (RLIN) |
29362 |
| 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 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Prasanna, B.M. |
| Field link and sequence number |
INT3057 |
| 9 (RLIN) |
887 |
| Miscellaneous information |
Global Maize Program |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
BMC Plant Biology |
| Related parts |
v. 22, no. 1, art. 542 |
| Place, publisher, and date of publication |
London (United Kingdom) : BioMed Central, 2022. |
| Record control number |
Gu79387 |
| International Standard Serial Number |
1471-2229 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/22293 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |