TRANSLOCATION AND SOME FORMS OF GERMANIUM IN RICE PLANTS
スポンサーリンク
概要
- 論文の詳細を見る
Germanium (Ge) exhibited a strong inhibition on the growth of rice plants and necrotic spots appeared on leaf blades which had absorbed 5 ppm Ge via their roots for 4 days. The translocating form of Ge in the exudate was found to be ^<68>GeO_2 which was the form given to the roots. Nearly equal radioactivities of the ^<68>Ge in the shoots were extracted from the water-extractable, 0.25 _N HCl-extractable and residual fractions. The radioactivities in the water extractable fraction were fractionated into 2 peaks by a molecular sieving effect using a Sephadex G-25 column. Some of the ^<68>Ge in the higher molecular fraction was found to be associated with proteins. On the other hand, the ^<68>Ge in the smaller molecular fraction was proved to be an unchanged form of the ^<68>GeO_2 which had been given to the roots.
- 一般社団法人日本土壌肥料学会の論文
著者
-
Matsumoto Hideaki
Department Of Agirucltural Chemistry Kyoto University
-
Takahashi Eiichi
Department Of Agirucltural Chemistry Kyoto University
-
Syo Somei
(present Address)taki Kagaku Company
関連論文
- Role of Putrescine in Lemna Plants under Potassium Deficiency
- BIOASSAY OF DECOMPOSED PRODUCTS OF RAPESEED CAKE USING Lemna paucicostata 6746
- EXISTENCE AND SYNTHESIS OF L-GLUTAMIC ACID γ-METHYLAMIDE IN TEA PLANTS
- Metabolic conversion of N-methyl carbon of γ-glutamylmethylamide to caffeine in tea plants
- Localization of the carbon in caffeine biosynthesized from N-methyl carbon of γ-glutamylmethylamide in tea plants
- CHANGES IN NITROGEN METABOLISM IN RICE SEEDLINGS INFECTED WITH PIRICULARIA ORYZAE CAVARA
- Glutamate Synthase in Greening Pea Shoots
- Behavior of the Nucleoside Triphosphate Diphosphatase in Pea Cotyledon Chromatin during Germination
- Nucleoside triphosphate diphosphatase from germinated pea cotyledon chromatin
- Association of nuclcotide-phosphohydrolyzing activity with chromatin in germinated pea cotyledon
- A nucleotide-phosphohydrolyzing activity in non-histone proteins of pea cotyledon inhibits in vitro RNA synthesis
- A transcription inhibitor in non-histone proteins of germinated pea cotyledon
- Binding of aluminium to DNA of DNP in pea root nuclei
- Less involvement of pectin in the precipitatiro of aluminium in pea root
- Fractionation of chromosomal proteins of pea seedlings using procedures which avoid denaturation
- Localization of aluminium in tea leaves
- SOME REGULATIVE PROPERTIES OF GLUTAMINE SYNTHETASE IN CUCUMBER LEAVES
- Shock equation of state of basalt
- THE CHROMATOGRAPHIC PATTERNS OF NUCLEIC ACID PREPARED FROM ^32P-LABELLED RICE PLANT AT DIFFERENT STAGES
- The possibility of photo-induced induction of nitrate reductase in rice seedlings
- EFFECT OF APPLICATION OF GLUCOSE, CELLULOSE, AND RICE STRAW ON NITROGEN FIXATION (ACETYLENE REDUCTION AND SOIL-NITROGEN COMPONENTS) IN ANAEROBIC SOIL
- NUCLEIC ACID IN CALLUS FORMATION AND IN REDIFFERENTIATION OF CALLUS IN NICOTIANA TABACUM
- LESS INVOLVEMENT OF PHOSPHORUS DEFICIENCY IN THE INHIBITION OF ROOT ELONGATION OF PEA SEEDLINGS BY ALUMINIUM
- EFFECT OF THE APPLICATION OF LIGNIN AND/OR CHITIN TO SOIL INOCULATED WITH Fusarium oxysporum ON THE VARIATION OF SOIL MICROFLORA AND PLANT GROWTH
- Effect of aluminium on some properties and template activity of purified pea DNA
- IN VITRO BINDING OF GERMANIUM TO PROTEINS OF RICE SHOOTS
- TRANSLOCATION AND SOME FORMS OF GERMANIUM IN RICE PLANTS