Zobrazeno 1 - 10
of 14
pro vyhledávání: '"S. K. Sawhney"'
Publikováno v:
Biologia plantarum. 46:555-560
Activities of phosphofructokinase (PFK), fructose-1,6-bisphosphate aldolase (FBP aldolase) and pyruvate kinase (PK) increased progressively in the roots of flood-tolerant SSG-59-3 cultivar during flooding. In contrast, only a slight change in activit
Publikováno v:
Letters in Applied Microbiology. 28:466-470
Nitrogen fixing efficiency of sodium azide-resistant strains of Rhizobium leguminosarum bv. trifolii was studied in symbiosis with berseem clover plants in chillum jars. Rate of respiration and glutamine synthetase activity were tested in cultured ce
Publikováno v:
Phytochemistry. 24:1657-1662
Properties of partially purified NADP-malic enzyme (EC 1.1.1.40) from glumes of developing wheat grains were examined. The pH optimum for enzyme activity was influenced by malate and shifted from 7.3 to 7.6 when the concentration of malate was increa
Publikováno v:
Biochemical and Biophysical Research Communications. 81:1209-1216
The oxidation of NADH by mitochondrial respiration is inhibited by increased adenylate charge produced by photophosphorylation and under these conditions the reducing equivalents are used for nitrate reduction in the cytoplasm. Thus nitrate appears t
Autor:
S K Sawhney, D J D Nicholas
Publikováno v:
Biochemical Journal. 164:161-167
Production of adenosine 5'-[35S]sulphatophosphate by a partially purified ATP sulphurylase from Anabaena cylindrica was inhibited by AMP, ADP and P1. Decreases in enzyme activity in the presence of these inhibitors were reversed by increasing the con
Publikováno v:
Plant, Cell and Environment. 6:595-599
Heterotrophic assimilation of nitrate in roots and leaves in darkness is closely linked with the oxidative pentose phosphate pathway. The supply of glucose-6-phosphate to roots and chloroplasts in leaves in darkness is essential for assimilation of n
Autor:
M. S. Naik, S. K. Sawhney
Publikováno v:
Biochemical Journal. 130:475-485
1. In rice seedlings synthesis of methyl viologen–nitrite reductase was stimulated by light, as was that of NADH–nitrate oxidoreductase (EC 1.6.6.1). A small residual effect of light on the synthesis of the enzymes persisted in the dark for a sho
Publikováno v:
Indian journal of biochemistrybiophysics. 11(1)
Autor:
D. J. D. Nicholas, S. K. Sawhney
Publikováno v:
Planta. 132(2)
Crude cell-free extracts of Anabaena cylindrica synthesized adenosine-5'-phosphosulphate (AP(35)S) and 3'-phosphoadenosine-5'-phosphosulphate (PAP(35)S) from (35)SO4 (2-) in the presence of Mg(2+), ATP and inorganic pyrophosphatase. Maximum AP(35)S a
Publikováno v:
Indian journal of biochemistrybiophysics. 12(2)