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Showing 1 to 12 of 162 entries
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A survey for isoenzymes of glucosephosphate isomerase, phosphoglucomutase, glucose-6-phosphate dehydrogenase and 6-Phosphogluconate dehydrogenase in C3-, C 4-and crassulacean-acid-metabolism plants, and green algae.

Planta

Herbert M, Burkhard C, Schnarrenberger C.
PMID: 24317570
Planta. 1979 Jan;145(1):95-104. doi: 10.1007/BF00379933.

Two isoenzymes each of glucosephosphate isomerase (EC 5.3.1.9), phosphoglucomutase (EC 2.7.5.1), glucose-6-phosphate dehydrogenase (EC 1.1.1.49) and 6-phosphogluconate dehydrogenase (EC 1.1.1.43) were separated by (NH4)2SO4 gradient solubilization and DEAE-cellulose ion-exchange chromatography from green leaves of the C3-plants spinach (Spinacia oleracea...

Comparative and genetic studies of isozymes in resynthesized and cultivated Brassica napus L., B. campestris L. and B. alboglabra Bailey.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Chen BY, Heneen WK, Simonsen V.
PMID: 24232800
Theor Appl Genet. 1989 May;77(5):673-9. doi: 10.1007/BF00261242.

Enzyme electrophoresis was used to compare newly resynthesized Brassica napus with its actual parental diploid species, B. campestris and B. alboglabra. Comparisons were also made with cultivated B. napus. Of the eight enzyme systems assayed, four were monomorphic (hexokinase,...

Effect of exogenous lead on growth and carbon metabolism of pea (Pisum sativum L) seedlings.

Physiology and molecular biology of plants : an international journal of functional plant biology

Devi R, Munjral N, Gupta AK, Kaur N.
PMID: 24381440
Physiol Mol Biol Plants. 2013 Jan;19(1):81-9. doi: 10.1007/s12298-012-0143-5.

The present study investigated the effect of exogenous lead (Pb) on seedling growth, carbohydrate composition and vital enzymes of sucrose metabolism, starch degradation, pentose phosphate pathway and glycolysis in pea seedlings. With 0.5 mM Pb, reduction of about 50...

Purification and some catalytic properties of phosphoglucomutase from maize leaves .

Biochemistry. Biokhimiia

Popova TN, Matasova LV, Lapot'ko AA.
PMID: 9668210
Biochemistry (Mosc). 1998 Jun;63(6):697-701.

Phosphoglucomutase (EC 2.7.5.1, PGM) was purified to homogeneity from maize (Zea mays L.) leaves. The enzyme had specific activity 11. 7 U/mg protein and molecular mass (determined by gel-chromatography) of 133 +/- 4 kD. The molecular mass of PGM...

Monogenic Recessive Mutations Causing Both Late Floral Initiation and Excess Starch Accumulation in Arabidopsis.

The Plant cell

Eimert K, Wang SM, Lue WI, Chen J.
PMID: 12242359
Plant Cell. 1995 Oct;7(10):1703-1712. doi: 10.1105/tpc.7.10.1703.

A recessive Arabidopsis mutation, carbohydrate accumulation mutant1 (cam1), which maps to position 22.8 on chromosome 3, was identified by screening leaves of ethyl methanesulfonate-mutagenized M2 plants stained with iodine for altered starch content. Increased starch content in leaves of...

Wildlife genetics and disease: allozyme evolution in the wild boar (Sus scrofa) caused by a swine fever epidemy.

Genetics, selection, evolution : GSE

Lang S, Pesson B, Klein F, Schreiber A.
PMID: 14736394
Genet Sel Evol. 2000 May-Jun;32(3):303-10. doi: 10.1186/1297-9686-32-3-303.

Enzyme polymorphism at 42 loci was compared before and after a major epidemy of swine fever in wild boars from northern Vosges (France). No change was observed in the 38 monomorphic loci, but allele frequencies at the phosphoglucomutase locus...

Comparative Studies of Phosphoglucomutase.

Science (New York, N.Y.)

Handler P, Hashimoto T, Dougherty H, Hanabusa K, Joshi JG.
PMID: 17801950
Science. 1965 Apr 30;148(3670):666. doi: 10.1126/science.148.3670.666.

No abstract available.

Carbon Partitioning and Growth of a Starchless Mutant of Nicotiana sylvestris.

Plant physiology

Huber SC, Hanson KR.
PMID: 16669057
Plant Physiol. 1992 Aug;99(4):1449-54. doi: 10.1104/pp.99.4.1449.

We have further characterized the photosynthetic carbohydrate metabolism and growth of a starchless mutant (NS 458) of Nicotiana sylvestris that is deficient in plastid phosphoglucomutase (Hanson KR, McHale NA [1988] Plant Physiol 88: 838-844). In general, the mutant had...

Enzymes of sucrose and hexose metabolism in developing kernels of two inbreds of maize.

Plant physiology

Doehlert DC, Kuo TM, Felker FC.
PMID: 16666024
Plant Physiol. 1988 Apr;86(4):1013-9. doi: 10.1104/pp.86.4.1013.

Tissue distribution and activity of enzymes involved in sucrose and hexose metabolism were examined in kernels of two inbreds of maize (Zea mays L.) at progressive stages of development. Levels of sugars and starch were also quantitated throughout development....

Effects of cryogenic treatment on plantlet production from frozen and unfrozen date palm callus.

Plant physiology

Ulrich JM, Finkle BJ, Tisserat BH.
PMID: 16662261
Plant Physiol. 1982 Mar;69(3):624-7. doi: 10.1104/pp.69.3.624.

Embryogenic date palm (Phoenix dactylifera L. var. Medjool) callus cultures were treated with a cryoprotective mixture of polyethylene glycol (Carbowax 6000), glucose, and dimethylsulfoxide (10%/8%/10%, w/v); treated with the mixture, frozen to -196 degrees C, and then thawed; or...

Effects of fructose 2,6-bisphosphate on phosphoglucomutase from plants.

Plant physiology

Carreras M, Bartrons R, Climent F, Carreras J.
PMID: 16665081
Plant Physiol. 1986 Oct;82(2):619-21. doi: 10.1104/pp.82.2.619.

Fructose 2,6-bisphosphate affects phosphoglucomutase from plant and animal sources in a similar way. As previously found with rabbit muscle phosphoglucomutase, fructose 2,6-bisphosphate cannot substitute for glucose 1,6-bisphosphate as a cofactor in the reaction catalyzed by phosphoglucomutase from potato tubers,...

Fructose 2,6-bisphosphate inhibition of phosphoglucomutase.

Plant physiology

Galloway CM, Dugger WM, Black CC.
PMID: 16666490
Plant Physiol. 1988 Dec;88(4):980-2. doi: 10.1104/pp.88.4.980.

Fructose 2,6-bisphosphate inhibits phosphoglucomutase noncompetitively with respect to the cofactor glucose 1,6-bisphosphate. Previous studies from our laboratory had shown that phosphoglucomutase was activated by fructose 2,6-bisphosphate in the absence of added glucose 1,6-bisphosphate. The fructose 2,6-bisphosphate activation previously reported...

Showing 1 to 12 of 162 entries