Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 The intracellular location of the enzymes of nitrate assimilation in the apices of seedling pea roots.

Literature DB >> 24407255

The intracellular location of the enzymes of nitrate assimilation in the apices of seedling pea roots.

Abstract

The intracellular distribution of the enzymes of nitrate and ammonia assimilation in apical cells of pea (Pisum sativum L.) roots is described. Nitrate reductase (EC 1.6.6.2) was found to have no organelle association, and is considered to be located in the cytosol or possibly loosely bound to the outside of an organelle. Nitrite reductase and glutamate synthase (EC 2.6.1.53) are plastid located, as is glutamine synthetase (EC 6.3.1.2) although this enzyme also has activity in the cytosol. Glutamate dehydrogenase (EC 1.4.1.3) was found only in the mitochondrion.

Entities: Chemical Species

Year: 1979 PMID： 24407255 DOI： 10.1007/BF00388766

Source DB: PubMed Journal: Planta ISSN： 0032-0935 Impact factor: 4.116

15 in total

1. The location of nitrite reductase and other enzymes related to amino Acid biosynthesis in the plastids of root and leaves.

Authors: B J Miflin
Journal: Plant Physiol Date: 1974-10 Impact factor: 8.340

2. Interrelationships between carbohydrate metabolism and nitrogen assimilation in cultured plant cells : I. Effects of glutamate and nitrate as alternative nitrogen sources on cell growth.

Authors: W Jessup; M W Fowler
Journal: Planta Date: 1976-01 Impact factor: 4.116

7. Quantitative intercellular localization of NADH-dependent glutamate synthase protein in different types of root cells in rice plants

Authors:
Journal: Plant Physiol Date: 1999-02 Impact factor: 8.340

8. Role of ATP in nitrite reduction in roots of wheat and pea.

Authors: I Dry; W Wallace; D J Nicholas
Journal: Planta Date: 1981-07 Impact factor: 4.116

9. Intracellular distribution of enzymes associated with nitrogen assimilation in roots.

Authors: A Suzuki; P Gadal; A Oaks
Journal: Planta Date: 1981-05 Impact factor: 4.116

10. Ultrastructural demonstration of ferricyanide reductase (Diaphorase) activity in the envelopes of the plastids of etiolated barley (Hordeum vulgare L.) leaves.

Authors: M Ekés
Journal: Planta Date: 1981-05 Impact factor: 4.116

The intracellular location of the enzymes of nitrate assimilation in the apices of seedling pea roots.

1. The location of nitrite reductase and other enzymes related to amino Acid biosynthesis in the plastids of root and leaves.

2. Interrelationships between carbohydrate metabolism and nitrogen assimilation in cultured plant cells : I. Effects of glutamate and nitrate as alternative nitrogen sources on cell growth.

3. Interrelationship between nitrate assimilation and carbohydrate metabolism in plant roots.

4. Location of tranketolase and transaldolase in apical cells of pea roots [proceedings].

5. Two isoenzymes each of glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase in spinach leaves.

6. Glutamate synthetase type activity in higher plants.

7. Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots.

8. Glutamate dehydrogenase from pumpkin cotyledons: characterization and isoenzymes.

9. Isolation of intact plastids from a range of plant tissues.

10. Nitrate Reductase in Barley Roots under Sterile, Low Oxygen Conditions.

1. Intracellular interactions between the pathways of carbohydrate oxidation and nitrate assimilation in plant roots.

2. The supply of reducing power for nitrite reduction in plastids of seedling pea roots (Pisum sativum L.).

3. Purification of plastids from higher-plant roots.

4. Localization of enzymes of assimilatory sulfate reduction in pea roots.

5. Nitrite reduction and carbohydrate metabolism in plastids purified from roots of Pisum sativum L.

6. nir1, a conditional-lethal mutation in barley causing a defect in nitrite reduction.

7. Quantitative intercellular localization of NADH-dependent glutamate synthase protein in different types of root cells in rice plants

8. Role of ATP in nitrite reduction in roots of wheat and pea.

9. Intracellular distribution of enzymes associated with nitrogen assimilation in roots.

10. Ultrastructural demonstration of ferricyanide reductase (Diaphorase) activity in the envelopes of the plastids of etiolated barley (Hordeum vulgare L.) leaves.