| Автор | Ohyama, Takuji |
| Дата выпуска | 1984 |
| dc.description | The fate of nitrogen originating from N<sub>2</sub> and NO<sub>3</sub> <sup>-</sup> was investigated in the soybean plant at the pod filling stage in relation to the transport and utilization of soluble nitrogen constituents in various organs. Nitrogen fixed by the nodules was rapidly metabolized to allan-toin and transported to the pods. Then allantoin was metabolized to amino acids in the pod shells or seeds and utilized for seed development. In the last paper of this series, nitrogen originating from NO<sub>3</sub> <sup>-</sup> was shown to be first incorporated into the proteins of the vegetative organs, then transferred to the pods. In this study the nitrogen originating from NO<sub>3</sub> <sup>-</sup> was translocated to the pods mainly in the form of asparagine. The turn-over rate of allantoin as well as nitrate was very high in soybean plants, and only a small portion of these compounds was stored for a comparatively long period of time. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Тема | N<sub>2</sub> fixation |
| Тема | soybean nodule |
| Тема | allantoin |
| Тема | asparagine |
| Название | Comparative studies on the distribution of nitrogen in soybean plants supplied with N<sub>2</sub> and NO<sub>3</sub>- at the pod filling stage |
| Тип | research-article |
| DOI | 10.1080/00380768.1984.10434685 |
| Electronic ISSN | 1747-0765 |
| Print ISSN | 0038-0768 |
| Журнал | Soil Science and Plant Nutrition |
| Том | 30 |
| Первая страница | 219 |
| Последняя страница | 229 |
| Аффилиация | Ohyama, Takuji; Department of Agricultural Chemistry, Niigata University |
| Выпуск | 2 |
| Библиографическая ссылка | Lea, P.J. and Miflin, B.J. 1980. “Transport and metabolism of asparagine and other nitrogen compounds within the plant”. In The Biochemistry of Plants, Vol. 5, 569–607. Academic Press. |
| Библиографическая ссылка | McClure, P.R., Israel, D.W. and Volk, R.J. Evaluation of the relative ureide content of xylem sap as an indicator of N<sub>2</sub> fixation in soybeans. Plant Physiol., 66, 720-725 (1980), |
| Библиографическая ссылка | Ohyama, T. and Kumazawa, K. 1978. Incorporation of <sup>15</sup>N into various nitrogenous compounds in intact soybean nodules after exposure to <sup>15</sup>N<sub>2</sub> gas. Soil Sci. Plant Nutr., 24,: 525–533. |
| Библиографическая ссылка | Ohyama, T. and Kumazawa, K. 1979. Assimilation and transport of nitrogenous compounds originating from <sup>15</sup>N<sub>2</sub> fixation and <sup>15</sup>NO, absorption. Soil Sci. Plant Nutr., 25: 9–19. |
| Библиографическая ссылка | Ohyama, T., Owa, N., Fujishima, Y. and Kumazawa, K. 1981. Nitrogen assimilation in soybean nodules. IV. Allantoin formation and transport in relation to supply with various forms of combined nitrogen. Soil Sci. Plant Nutr., 27: 55–64. |
| Библиографическая ссылка | Ohyama, T. 1983. Comparative studies on the distribution of nitrogen in soybean plants supplied with N<sub>2</sub> and NO<sub>2</sub> <sup>-</sup> at the pod filling stage. Soil Sci. Plant Nutr., 29: 113–145. |
| Библиографическая ссылка | Ohyama, T. and Kawai, S. 1983. Nitrogen assimilation and transport in soybean leaves: Investigation by petiole girdling treatment. Soil Sci. Plant Nutr., 29: 227–231. |
