| Item type |
国際農研デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2024-07-25 |
| タイトル |
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|
タイトル |
Towards development of drought tolerant upland rice through international research collaborations from gene discovery to trait evaluation: in case of OsNAC6 gene as example |
|
言語 |
en |
| 作成者 |
Selvaraj, Michael Gomez
Ishizaki, Takuma
Nakashima, Kazuo
Yamaguchi-Shinozaki, Kazuko
Dedicova, Beata
Rane, Jagadish
Valencia, Milton
Alba Lucia, Chavez
Ishitani, Manabu
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| アクセス権 |
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|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
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|
主題 |
upland rice, trait evaluation, drought tolerance, transgenic approach |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
Extreme weather events such as droughts and heat waves are likely to become more common in recent warmer climate. Thus, development of drought tolerant rice varieties has been an urgent research goal since rice is the staple food of many people on planet. To speed up development of drought tolerant rice varieties, unique research collaborations between advanced institutions and international research organization were developed and led by Japan International Research Center for Agricultural Sciences (JIRCAS). This collaboration brought diverse expertise together to facilitate a product development pipeline from gene to trait evaluation under target field environments. One of genes tested in this study was OsNAC6 gene. Twenty-eight independent transgenic lines that possessed homozygous single copy of introduced OsNAC6 gene were generated from a commercial tropical japonica variety, Curinga. Evaluation of the transgenic lines under controlled and confined rainfed conditions in Colombia revealed superior performance of some transgenic lines in grain yield compared with non-transgenic plants. The transgenic lines of other genetic backgrounds, NERICA1 and NERICA4, also showed increased grain yield under the rainfed conditions. The results strongly suggest that the gene works regardless of genetic background as common genetic component for drought tolerance in rice under field conditions leading to increased grain yield. |
|
言語 |
en |
| 出版者 |
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|
出版者 |
Japan International Research Center for Agricultural Sciences |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_3248 |
|
資源タイプ |
book part |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
|
|
ID登録 |
10.34556/0002000413 |
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ID登録タイプ |
JaLC |
| 関連情報 |
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関連タイプ |
isPartOf |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.34556/0002000404 |
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|
関連名称 |
Development of biotechnologies and biotech crops for stable food production under adverse environments and changing climate conditions |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
1341-710X |
| 収録物識別子 |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11159468 |
| 書誌情報 |
en : JIRCAS Working Report : Development of biotechnologies and biotech crops for stable food production under adverse environments and changing climate conditions
巻 91,
p. 35-44,
発行日 2020-08-20
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| 助成情報 |
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識別子タイプ |
Crossref Funder |
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助成機関識別子 |
https://doi.org/10.13039/501100003993 |
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助成機関名 |
Ministry of Agriculture, Forestry and Fisheries, Japan (MAFF)(en) |
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研究課題名 |
Development of Abiotic Stress Tolerant Crops by DREB Genes; Development of Drought-tolerant Crops for Developing Countries(en) |
jircas_working_report91-_35-44 (1.16MB)
