Транскрипционная регуляция гена орнитинаминотрансферазы в ARABIDOPSIS THALIANA; Перспективы развития фундаментальных наук; Т. 4 : Биология и фундаментальная медицина
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2017 Т. 4 : Биология и фундаментальная медицина.— 2017.— [С. 52-54] |
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| Tác giả chính: | |
| Tác giả khác: | |
| Tóm tắt: | Заглавие с экрана Ornithine aminotransferase (OAT) enzyme catalyzes the transfer of the delta-amino group from Lornithine to oxo-glutarate. In plants, this reaction biochemically connects urea cycle, proline cycle, and poliamines biosynthesis pathway. OAT activity is usually associated with biotic and abiotic stress response and nitrogen metabolism. Our previous results show that OAT promoter activity is associated with growth zones. The aim of present study is to investigate the transcriptional regulation of the plant OAT gene in Arabidopsis thaliana. The transcriptional regulation of OAT gene was investigated on A. thaliana plants with reporter gene system containing E.coli β-glucuronidase gene (GUS) under A. thaliana OAT gene promoter control. Seedlings were treated with different growth regulators; the promoter activity was analyzed histochemically. The reporter protein expression was observed in response to different forms of auxin (IAA, NAA, and 2,4D), cytokine (6-BAP), and ethylene precursor (ACC). These results allow us to suggest the role of OAT gene in plant cell proliferation and expansion. The results show that OAT gene might be involved in plant growing processes. |
| Ngôn ngữ: | Tiếng Nga |
| Được phát hành: |
2017
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://earchive.tpu.ru/handle/11683/44849 |
| Định dạng: | Điện tử Chương của sách |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=624983 |
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| 200 | 1 | |a Транскрипционная регуляция гена орнитинаминотрансферазы в ARABIDOPSIS THALIANA |d The transcriptional regulation of oat gene in ARABIDOPSIS THALIANA |f А. А. Егорова |g науч. рук. С. В. Герасимова | |
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| 330 | |a Ornithine aminotransferase (OAT) enzyme catalyzes the transfer of the delta-amino group from Lornithine to oxo-glutarate. In plants, this reaction biochemically connects urea cycle, proline cycle, and poliamines biosynthesis pathway. OAT activity is usually associated with biotic and abiotic stress response and nitrogen metabolism. Our previous results show that OAT promoter activity is associated with growth zones. The aim of present study is to investigate the transcriptional regulation of the plant OAT gene in Arabidopsis thaliana. The transcriptional regulation of OAT gene was investigated on A. thaliana plants with reporter gene system containing E.coli β-glucuronidase gene (GUS) under A. thaliana OAT gene promoter control. Seedlings were treated with different growth regulators; the promoter activity was analyzed histochemically. The reporter protein expression was observed in response to different forms of auxin (IAA, NAA, and 2,4D), cytokine (6-BAP), and ethylene precursor (ACC). These results allow us to suggest the role of OAT gene in plant cell proliferation and expansion. The results show that OAT gene might be involved in plant growing processes. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\conf\21388 |t Перспективы развития фундаментальных наук |l Prospects of Fundamental Sciences Development |o сборник научных трудов XIV Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 25-28 апреля 2017 г. |o в 7 т. |f Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой |d 2017 | |
| 463 | 1 | |0 (RuTPU)RU\TPU\conf\21393 |t Т. 4 : Биология и фундаментальная медицина |v [С. 52-54] |d 2017 | |
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