Results 11 to 20 of about 873,499 (197)

Biochemical and isoenzyme analyses of elephant grass, Pennisetum purpureum (Schum) varieties Análises bioquímicas e isoenzímicas de variedades de capim elefante Pennisetum purpureum (Schum)

open access: yesScientia Agricola, 1995
This study characterized seven Pennisetum purpureum varieties, namely v. Anão, Bajra, Cameroon, Guaçu, Roxo, Taiwan A-144 and Uruckwami, through biochemical analyses, including protein, glucose and fructose contents, and polyacrylamide gel ...
E.E. Bach   +3 more
doaj   +1 more source

The Influence of Rumen-Protected Choline and α-tocopherol Supplementation on Early Lactating Dairy Cows Metabolism [PDF]

open access: yesArchives of Razi Institute, 2022
It is well documented that choline is known as one of the essential ingredients of phospholipids. Choline acts as a determinative element for appropriate cell membrane functions. On the other hand α-tocopherol (Vit E) is a fat-soluble vitamin.
Y Salam Karim   +9 more
doaj   +1 more source

Classificação de genótipos de amendoim baseada nos descritores agromorfológicos e isoenzimáticos Classification of peanut genotypes based on agromorphological and isoenzimatic descriptors

open access: yesCiência Rural, 2000
Procedeu-se à classificação de genótipos intraespecíficos de amendoim quanto aos descritores agromorfológicos e isoenzimáticos com auxílio da análise dos componentes principais.
Roseane Cavalcanti dos Santos   +3 more
doaj   +1 more source

On gene pool divergence of the brown hare (Lepus europaeus, Pallas) in Vojvodina [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2004
Today it is widely accepted that a conservation of genetic diversity increases chances of animal survival. The aim of this study was investigation of gene pool divergence of the brown hare (Lepus europaeus) in Vojvodina.
Đan Mihajla R.   +4 more
doaj   +1 more source

ELECTROPHORESIS OF PEPSIN [PDF]

open access: yesJournal of General Physiology, 1940
1. A number of pepsin solutions containing several protein components have been studied by the electrophoresis method. All samples show a homogeneous boundary moving to the anode at pH 4.4. 2. The activity of this material may be higher than that of the original solution on the basis of total nitrogen but is the same as that of the ...
Roger M. Herriott   +2 more
openaire   +3 more sources

Fluid Dynamics and Electrical Detection of λDNA in Electrode-Embedded Nanochannels

open access: yesJournal of Biomechanical Science and Engineering, 2013
In the present study, we address theoretical approaches for the experimental results to investigate the flow dynamics of λDNA through a nanochannel in which two nanoelectrodes are integrated.
Satoshi UEHARA   +5 more
doaj   +1 more source

Microsecond electrophoresis [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
Although analysis strategies exist for probing a diverse array of molecular properties, most of these approaches are not amenable to the study of reaction intermediates and other transient species. Separations in particular can provide detailed information on attributes not readily measured by spectroscopy but typically are performed over ...
Matthew L. Plenert, Jason B. Shear
openaire   +3 more sources

Modeling of single-particle translocation through a low-aspect-ratio nanopore

open access: yesJournal of Biomechanical Science and Engineering, 2019
A theoretical model for the motion of tiny spherical particles in a nanopore device is developed. The nanopore has a low aspect ratio, and the particles have a radius slightly smaller than that of the nanopore.
Tetsuro TSUJI   +2 more
doaj   +1 more source

Utility of Two-Dimensional Difference Gel Electrophoresis in Diagnosis of Multiple Sclerosis

open access: yesDiagnostics, 2018
Two-dimensional difference gel electrophoresis (2D-DIGE) has been used for identification of possible biomarkers in the cerebrospinal fluid (CSF) of multiple sclerosis (MS) patients.
Michael Auer   +4 more
doaj   +1 more source

Comparative and Quantitative Global Proteomics Approaches: An Overview

open access: yesProteomes, 2013
Proteomics became a key tool for the study of biological systems. The comparison between two different physiological states allows unravelling the cellular and molecular mechanisms involved in a biological process.
Barbara Deracinois   +3 more
doaj   +1 more source

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