Isoenzyme Studies in the Identification of Transplanted Muscle in the Mouse

1974 ◽  
Vol 46 (4) ◽  
pp. 555-558 ◽  
Author(s):  
J. S. Neerunjun ◽  
V. Dubowitz
Keyword(s):  
Gel Electrophoresis ◽  
Fibre Type ◽  
Tibialis Anterior ◽  
Isoenzyme Pattern ◽  
Starch Gel Electrophoresis ◽  
Good Marker ◽  
Starch Gel ◽  
Donor Muscle ◽  
Isoenzyme Patterns

1. The isoenzyme pattern of phosphohexose isomerase on starch-gel electrophoresis was found to be significantly and consistently different in the muscles of the Swiss white and 129 ReJ mice. This provided a good marker for identifying donor and host muscle. 2. The isoenzyme pattern does not appear to be due to different proportions of type 1 and 2 fibres or to fibre type grouping as is found in denervated/reinnervated muscle. 3. Tibialis anterior muscles from Swiss white mice were transplanted into the legs of 129 ReJ mice and vice versa. Transplantations between mice of the same strain were used as controls. 4. The isoenzyme patterns from transplanted muscles indicate that it is the donor muscle which regenerates when the tissue is transplanted from one animal to another.

scholarly journals Growth and isoenzyme comparison of five isolates of Venturia inaequalis

2005 ◽  
Vol 71 (2) ◽  
pp. 65-71 ◽  
Author(s):  
E. Roig ◽  
P. Neumann ◽  
J.-P. Simon
Keyword(s):  
Carbonic Anhydrase ◽  
Gel Electrophoresis ◽  
Venturia Inaequalis ◽  
Starch Gel Electrophoresis ◽  
Enzyme Systems ◽  
Race 1 ◽  
Starch Gel ◽  
Specific Proteins ◽  
Race 2 ◽  
Isoenzyme Patterns

Observation of the mycelial aspect of five isolates representing the fîve races of Venturia inaequalis indicates that it is possible to differentiate these isolates by their growth pattern and the isolate of race 3 appears to be the most easily distinguishable. Fifteen enzyme systems and non-specific proteins have been analyzed by polyacrylamide and starch gel electrophoresis. Thirteen of the isoenzymes systems and non-specific proteins showed no variation among the five isolates. Esterases isoenzyme patterns allow separation of the isolates since only one isoenzyme is common to all isolates and two others are shared by isolates of race 1 and 5. One carbonic anhydrase isoenzyme was observed to be specific to the isolate of race 2.

Fractionation of Plasminogen by Starch Gel Electrophoresis

1964 ◽  
Vol 12 (01) ◽  
pp. 126-136 ◽  
Author(s):  
Karl H. Slotta ◽  
J. D Gonzalez
Keyword(s):  
Gel Electrophoresis ◽  
Room Temperature ◽  
Broad Band ◽  
Caproic Acid ◽  
Starch Gel Electrophoresis ◽  
Full Activity ◽  
Veronal Buffer ◽  
Starch Gel ◽  
Alkaline Range

SummaryWhen urea or ε-amino caproic acid were used as solublizing agents for plasminogen in electrophoretic experiments, only one broad band of the proenzyme was obtained on acetate cellulose, in starch block, and in acrylamide gel. In starch gel electrophoresis, however, both forms of plasminogen – the native or euglobulin and Kline’s or Pseudoglobulin plasminogen – separated into six bands. These migrated toward the cathode at room temperature in borate or veronal buffer in the alkaline range and showed full activity in fibrinagar-streptokinase plates.

scholarly journals THE INHERITANCE OF ENZYME VARIANTS FOR TYROSINE AMINOTRANSFERASE, NADP-DEPENDENT MALATE DEHYDROGENASE, NADP-DEPENDENT ISOCITRATE DEHYDROGENASE, AND TETRAZOLIUM OXIDASE IN TETRAHYMENA PYRIFORMIS, SYNGEN 1

Genetics ◽  
1973 ◽  
Vol 74 (4) ◽  
pp. 595-603
Author(s):  
D Borden ◽  
E T Miller ◽  
D L Nanney ◽  
G S Whitt
Keyword(s):  
Detailed Analysis ◽  
Malate Dehydrogenase ◽  
Isocitrate Dehydrogenase ◽  
Gel Electrophoresis ◽  
Tetrahymena Pyriformis ◽  
Tyrosine Aminotransferase ◽  
Breeding Program ◽  
Starch Gel Electrophoresis ◽  
Enzyme Locus ◽  
Starch Gel

ABSTRACT The isozymic patterns of tyrosine aminotransferase, NADP malate dehydrogenase, NADP isocitrate dehydrogenase, and tetrazolium oxidase were examined by starch-gel electrophoresis in Tetrahymena pyriformis, syngen 1. The genetics of the alleles controlling these enzymes was studied through a breeding program. Each enzyme locus was shown to assort vegetatively, as do other loci in this organism. A detailed analysis of the assortment process for the tyrosine aminotransferase locus indicated that the rate of stabilization of heterozygotes into pure types was essentially identical to previously-reported rates for other loci.

STARCH GEL ELECTROPHORESIS OF MYOGEN FROM CHICKEN BREAST MUSCLE IN CONSTANT AND GRADIENT BUFFER SYSTEMS

1963 ◽  
Vol 41 (1) ◽  
pp. 369-387 ◽  
Author(s):  
J. M. Neelin
Keyword(s):  
Gel Electrophoresis ◽  
Protein Concentration ◽  
Breast Muscle ◽  
Chicken Breast ◽  
Starch Gel Electrophoresis ◽  
Two Dimensional ◽  
Sodium Cacodylate ◽  
Gradient Systems ◽  
Optimal Separation ◽  
Starch Gel

By varying conditions of starch gel electrophoresis, factors contributing to the resolution of myogen proteins from chicken breast muscle have been studied. Variables examined included composition of the myogen extractant, protein concentration, ionic strength of electrophoretic media, pH of gel media, plane and direction of electrophoresis, and the nature of cations and anions in gel media and bridge solutions. The significance of anions was more closely studied with constant buffer systems, and gradient systems in which bridge electrolyte differed from, and gradually altered, the gel medium. Optimal separation was obtained in gradient systems with 0.10 M sodium chloride bridge solutions, and gel media of sodium cacodylate, pH 6.9, μ 0.010, which resolved 12 cationic zones, and sodium veronal, pH 7.4, μ 0.010, which resolved 10 anionic zones. These buffers in two-dimensional sequence revealed a total of about 24 components in this myogen.

Morphological and biochemical systematics of chubs, Nocomis biguttatus and N. micropogon (Pisces: Cyprinidae), in southern Ontario

1981 ◽  
Vol 59 (5) ◽  
pp. 771-775 ◽  
Author(s):  
Moira M. Ferguson ◽  
David L. G. Noakes ◽  
Roy G. Danzmann
Keyword(s):  
Gel Electrophoresis ◽  
Function Analysis ◽  
Morphological Differentiation ◽  
Sexually Dimorphic ◽  
Starch Gel Electrophoresis ◽  
Southern Ontario ◽  
Electrophoretic Mobilities ◽  
Starch Gel ◽  
Respective Species ◽  
Probability Of Misclassification

Examination of 17 presumptive gene loci by starch-gel electrophoresis revealed differential mobilities only at acid phosphatase-1, alcohol dehydrogenase, esterase-1, and phosphoglucomutase between Nocomis biguttatus and N. micropogon. No intraspecific variation was observed for any loci. The genetic identity (I) and genetic distance (D) were 0.874 and 0.134, respectively. The correlation of electrophoretic mobilities and nuptial tubercle pattern in sexually dimorphic males supports the present taxonomic distinction of these species and provides a simple, unambiguous means of identifying any individuals.Stepwise discriminant function analysis of a series of mensural characters was used to compare fish identified as to species by electrophoresis. At best this correctly assigned fish to their respective species in 85.7% of cases, with a probability of misclassification of 0.1335.This study suggests these two are sibling species, based on a comparison of biochemical and morphological differentiation.

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