Studies on the greening of cultured soybean and ruta cells: II. photosynthetic activities of the cultured green cells

Tomoyuki Yamaya, Kunihiko Ojima, Koji Ohira

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Investigations were performed to determine some properties related to photosynthesis in the cultured green cells of soybean (Glycine max L. Merr) and Ruta (Ruta graveolens L.). The results obtained are summarized as follows. 1) The fixation activity of CO2 was determined by the incorpora tion of 14C from Na214CO3. There was no great difference in the amount of photosynthetic CO2 fixation, per chlorophyll unit, between the cultured green cells of Ruta and soybean leaves. In the cultured green cells of soybean also, the CO2 fixation activity was found to be significant, although the activity was relatively lower than that in soybean leaves. 2) The porphyrin synthesis ability of the cultured green cells was examined in a cell free system, and two porphyrins, uroporphyrin and coproporphyrin, which might have been converted from the added δ-aminolevurinic acid, were detected by thin-layer chromatography. 3) The existence of Fraction I protein and its function were confirmed with analytical ultracentrifugation and by an assay of the ribulose-1,5-diphosphate carboxylase activity.

本文言語English
ページ(範囲)59-66
ページ数8
ジャーナルSoil Science and Plant Nutrition
23
1
DOI
出版ステータスPublished - 1977 1 1

ASJC Scopus subject areas

  • 土壌科学
  • 植物科学

フィンガープリント

「Studies on the greening of cultured soybean and ruta cells: II. photosynthetic activities of the cultured green cells」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル