Expression anaysis of SOD genes and APX genes of spinach or tomato under ultraviolet radiation or in low-temperature
| Project/Area Number |
12660033
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
園芸・造園学
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
FURUKAWA Hajime Osaka prefecture university, Graduate school of agriculture and biological science, assistant professor, 大学院・農学生命科学研究科, 講師 (40240957)
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| Project Period (FY) |
2000 – 2002
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| Project Status |
Completed (Fiscal Year 2002)
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| Budget Amount *help |
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2002: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2001: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2000: ¥1,400,000 (Direct Cost: ¥1,400,000)
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| Keywords | SOD / APX / DHRA / active oxygen / ultraviolet radiation / low-temperature stress / ascorbic acid / spinach / SOD遺伝子 / APX遺伝子 / DHAR遺伝子 / アスコルビン酸 / 遺伝子発現 / トマト |
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| Research Abstract |
1. Expression anaysis of SOD genes and APX genes of spinach under ultraviolet radiation
(1)The cyt-SOD, chl-SOD, chl-APX, cytpAPX and chl-DHRA mRNA level, which are higher UV- radiation, were higher than low UV-radiation in spinach.
(2) Ascorbic acid concentration which under higher UV-radiation, was higher than low UV-radiation in spinach.
2. Expression analysis of SOD genes and APX genes of spinach under low-temperature in spinach.
(1)The cyt-SOD, chl-SOD, chl-APX, cytpAPX and chl-DHRA mRNA level, which in low-temperature, were higher than in higher temperature in spinach.
(2) Ascorbic acid concentration which under low-temperature, was higher than in higher temperature in spinach.
There results show that high UV-radiation and low-temperature were induced active oxygen synthesis in spinach.
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Report
(4 results)
Research Products
(4 results)
