| 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 |
Drought-tolerant soybean development: evaluation of GM lines under greenhouse and field conditions |
|
言語 |
en |
| 作成者 |
Fuganti-Pagliarini, Renata
Rockenbach Marin, Silvana Regina
Côrrea Molinari, Mayla Daiane
De Amorim Barbosa, Daniel
Molinari, Hugo
Mertz-Henning, Liliane Márcia
Neumaier, Norman
Bouças Farias, José Renato
Nakashima, Kazuo
Yamaguchi-Shinozaki, Kazuko
Lima Nepomuceno, Alexandre
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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 |
Glycine max, transcription factor, DREB, AREB, ABA, galactinol synthase, 9-cis-epoxycarotenoid dioxygenase, water deficit, yield, yield |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
Drought is one of the greatest sources of environmental stress that has resulted in both economic and yield losses in many soybean-producing regions. The use of biotechnological tools aimed to produce plants with increased drought tolerance and productivity is the result of major investments in scientific and technological research. During the last decades, transcription factors (TFs) and key genes of important drought-responsive pathways have been used to develop genetically modified (GM) plants with increased tolerance to abiotic stress. To develop soybean lines with improved drought tolerance, genes encoding dehydration-responsive element binding protein (DREB) TFs and ABA-responsive element-binding proteins (AREB) as well as the GolS and NCED genes that encode the enzyme galactinol synthase (GolS, EC 2.4.1.123) of the raffinose family of oligosaccharides (RFOs) and the key enzyme in abscisic acid (ABA) biosynthesis 9-cisepoxycarotenoid dioxygenase (NCED, EC 1.13.11.51), respectively, were successfully introduced in soybean plants. After transformation, it was imperative to characterize the resultant drought tolerance of the GM lines. Thus, the soybean GM lines containing genetic constructions to overexpress AtDREB1A, GmDREB1A, AtDREB2A, AtAREB1, AtGolS2, and AtNCED3 were phenotyped based on molecular and agronomical traits, growth parameters, and survival rates under water deficit conditions in experiments carried out under greenhouse and field conditions for more than one crop season. All obtained results were compiled and are presented in this report. Overall, the GM lines are promising and show improved drought tolerance as diverse defense mechanisms aimed at surviving periods of water scarcity were targeted while retaining the productivity of the crop. These outcomes highlight soybean drought-tolerance pathways and indicate that the use of biotechnological tools in agricultural research can help producers minimize both yield and financial losses during drought-stricken crop seasons. |
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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 |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
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|
ID登録 |
10.34556/0002000416 |
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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 |
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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. 57-88,
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/10.13039/501100002241 |
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助成機関名 |
Japan Science and Technology Agency (JST)(en) |
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研究課題番号URI |
https://doi.org/10.52926/JPMJSA0907 |
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研究課題番号 |
JPMJSA0907 |
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研究課題名 |
Science and Technology Research Partnership for Sustainable Development (SATREPS) : Development of genetic engineering technology of crops with stress tolerance against degradation of global environment(en) |
jircas_working_report91-_57-88 (1.13MB)
