Light Regulation of Sorghum Leaf NADP-Malate Dehydrogenase. II-Biochemical Characterization of Cysteine Mutants

1992 ◽  
pp. 705-708
Author(s):  
Myroslawa Miginiac-Maslow ◽  
Emmanuelle Issakidis ◽  
Paulette Decottignies ◽  
Martine Lemaire ◽  
Jean-Pierre Jacquot
Keyword(s):  
Malate Dehydrogenase ◽  
Biochemical Characterization ◽  
Light Regulation

scholarly journals Biochemical characterization of two sibling species in the liverwort Pellia epiphylla (L.) Corda (Hepaticae, Pelliaceae)

2014 ◽  
Vol 67 (1) ◽  
pp. 83-86
Author(s):  
Wiesław Prus-Głowacki ◽  
Roman Zieliński ◽  
Jerzy Szweykowski
Keyword(s):  
Malate Dehydrogenase ◽  
Sibling Species ◽  
Aspartate Aminotransferase ◽  
Soluble Protein ◽  
Protein Concentration ◽  
Biochemical Characterization ◽  
Relative Activity

Two sibling species in the <em>Pellia epiphylla</em> (L.) Corda (n=9) complex, viz. <em>Pellia epiphylla</em> sp. <em>N</em> and <em>Pellia epiphylla</em> sp. <em>S</em> were compared in their protein concentration and in the dynamics and also in relative activity of some enzymes: malate dehydrogenase (MDH), esterase (EST), peroxidase (PX) and aspartate aminotransferase (GOT). Serological properties of their antigens were studied as well. Activity of malate dehydrogenase, esterase and aspartate aminotransferase was significantly higher in clons of <em>Pellia epiphylla N </em>than <em>Pellia epiphylla S</em>. Some differences in soluble protein concentration and in the quantities of the AI to AIV antigens between the two sibling species were detected.

scholarly journals Identification and Biochemical Characterization of a Thermostable Malate Dehydrogenase from the MesophileStreptomyces coelicolorA3(2)

2010 ◽  
Vol 74 (11) ◽  
pp. 2194-2201 ◽  
Author(s):  
Ya-Dong GE ◽  
Zheng-Yu CAO ◽  
Zong-Da WANG ◽  
Lu-Lu CHEN ◽  
You-Ming ZHU ◽  
...  
Keyword(s):  
Malate Dehydrogenase ◽  
Biochemical Characterization

scholarly journals Cloning, expression and biochemical characterization of mitochondrial and cytosolic malate dehydrogenase from Phytophthora infestans

2009 ◽  
Vol 113 (6-7) ◽  
pp. 771-781 ◽  
Author(s):  
Patricia E. López-Calcagno ◽  
Johanna Moreno ◽  
Luis Cedeño ◽  
Luis Labrador ◽  
Juan L. Concepción ◽  
...  
Keyword(s):  
Phytophthora Infestans ◽  
Malate Dehydrogenase ◽  
Biochemical Characterization ◽  
Cytosolic Malate Dehydrogenase

Plant Pathology Diagnosed by X-Ray Microanalysis

1987 ◽  
Vol 45 ◽  
pp. 974-975
Author(s):  
J. H. Resau ◽  
N. Howell ◽  
S. H. Chang
Keyword(s):  
Electron Microscopy ◽  
Plant Pathology ◽  
Biochemical Characterization ◽  
Nutrient Deficiency ◽  
Green Leaf ◽  
Parasitic Infestation ◽  
X Ray

Spinach grown in Texas developed “yellow spotting” on the peripheral portions of the leaves. The exact cause of the discoloration could not be determined as there was no evidence of viral or parasitic infestation of the plants and biochemical characterization of the plants did not indicate any significant differences between the yellow and green leaf portions of the spinach. The present study was undertaken using electron microscopy (EM) to determine if a micro-nutrient deficiency was the cause for the discoloration.Green leaf spinach was collected from the field and sent by express mail to the EM laboratory. The yellow and equivalent green portions of the leaves were isolated and dried in a Denton evaporator at 10-5 Torr for 24 hrs. The leaf specimens were then examined using a JEOL 100 CX analytical microscope. TEM specimens were prepared according to the methods of Trump et al.

Interaction effect of rootstocks on gas exchange parameters, biochemical changes and nutrientstatus in Sauvignon Blanc winegrapes

2014 ◽  
Vol 3 (3) ◽  
pp. 218-225
Author(s):  
R. G. Somkuwar ◽  
M. A. Bhange ◽  
A. K. Upadhyay ◽  
S. D. Ramteke
Keyword(s):  
Biochemical Characterization ◽  
Reducing Sugar ◽  
Wine Grape ◽  
Gas Exchange Parameters ◽  
Food Material ◽  
Total Carbohydrates ◽  
Salt Creek ◽  
Grape Varieties ◽  
Photosynthetic Activities

SauvignonBlanc wine grape was characterized for their various morphological, physiological and biochemical parameters grafted on different rootstocks. Significant differences were recorded for all the parameters studied. The studies on vegetative parameters revealed that the rootstock influences the vegetative growth thereby increasing the photosynthetic activities of a vine. The highest photosynthesis rate was recorded in 140-Ru grafted vine followed by Fercal whereas the lowest in Salt Creek rootstock grafted vines.The rootstock influenced the changes in biochemical constituents in the grafted vine thereby helping the plant to store enough food material. Significant differences were recorded for total carbohydrates, proteins, total phenols and reducing sugar. The vines grafted on1103-Pshowed highest carbohydrates and starch followed by 140-Ru,while the least amount of carbohydrates were recorded in 110-R and Salt Creek grafted vines respectively.Among the different rootstock graft combinations, Fercal showed highest amount of reducing sugar, proteins and phenols, followed by 1103-P and SO4, however, the lowest amount of reducing sugar, proteins and phenols were recorded with 110-R grafted vines.The vines grafted on different rootstocks showed changes in nutrient uptake. Considering this, the physico-biochemical characterization of grafted vine may help to identify particularrootstocks combination that could influence a desired trait in commercial wine grape varieties after grafting.

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