Results 81 to 90 of about 712,932 (237)

A Viscosity Model of Polyacrylamide Gel Electrophoresis

open access: yesZeitschrift für Naturforschung C, 1979
In current theories of polyacrylamide gel electrophoresis, the idea prevails that molecular siev­ing relies on different accessibility of volume fractions and of cross-sectional area fractions (denot­ed “pores”) to different-sized ions due to the effect of “geometric exclusion”.
openaire   +3 more sources

Distribution of Gc Types in Wuhan [PDF]

open access: yesFayixue Zazhi, 1985
The distribution of group-specific component(G) types was examined by disc electrophoresis from 508 unrelated residents in Wuhan. Discontinuous buffer system was used in this investigation. The polyacrylamide concentration used for separating gel was 9%,
LONG YANG YANG QING-EN(DEPARTEMENT OF FORENSIC MEDICINE;WUHAN MEDICAL COLLEGE;WUHAN)
doaj  

Reuse of Denaturing Polyacrylamide Gels for Short Tandem Repeat Analysis

open access: yesBioTechniques, 1998
Denaturing polyacrylamide gel electrophoretic analysis of amplified polymorphic short tandem repeat (STR) loci using fluorescent markers is a mainstay of forensic and paternity testing.
Allan Tereba   +2 more
doaj   +1 more source

Production of Specific Fragments of {varphi}X174 Replicative Form DNA by a Restriction Enzyme from Haemophilus parainfluenzae, Endonuclease HP [PDF]

open access: yes, 1973
A restriction endonuclease from Haemophilus parainfluenzae degrades {varphi}X174 replicative form DNA into eight specific fragments, ranging from 1,700 to 150 base pairs and terminated specifically by deoxycytidylic ...
Johnson, Paul H.   +2 more
core  

Sites of Biosynthesis of Outer and Inner Membrane Proteins of Neurospora crassa Mitochondria [PDF]

open access: yes, 1970
Outer and inner membranes of Neurospora crassa mitochondria were separated by the combined swelling, shrinking, sonication procedure. Membranes were characterized by electron microscopy and by marker enzyme activities.
Aasen A. J.   +14 more
core   +1 more source

Ocular Proteomics with Emphasis on Two-Dimensional Gel Electrophoresis and Mass Spectrometry

open access: yesBiological Procedures Online, 2009
The intention of this review is to provide an overview of current methodologies employed in the rapidly developing field of ocular proteomics with emphasis on sample preparation, two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) and mass ...
Mandal Nakul   +4 more
doaj   +1 more source

A cleavage map of bacteriophage Phi-X174 genome [PDF]

open access: yes, 1974
Restriction endonucleases isolated from Hemophilus influenzae, Hemophilus parainfluenzae, and Hemophilus aegyptius were used to cleave phi-X174 replicative form DNA into three sets of specific DNA fragments.
Lee, Amy Shiu, Sinsheimer, Robert L.
core  

Protein stabilization explains the gag requirement for transformation of lymphoid cells by Abelson murine leukemia virus [PDF]

open access: yes, 1985
The single protein encoded by Abelson murine leukemia virus is a fusion of sequence from the retroviral gag genes with the v-abl sequence. Deletion of most of the gag region from the transforming protein results in a virus capable of transforming ...
Baltimore, David   +3 more
core  

Establishment of a broad-spectrum marker for er1/PsMLO1 powdery mildew resistance in pea (Pisum sativum L.) [PDF]

open access: yes, 2018
O oídio, causado pelo fungo ascomycete Erysiphe pisi Syd, é uma das doenças mais importantes que afectam a produção de ervilha (Pisum sativum L.) em Portugal e em países por todo o mundo (Sousa, 1999). Esta doença prospera em climas húmidos temperados
Cardoso, André Filipe Dias Almeida
core  

Phosphorylation of chloroplast ribulose bisphosphate carboxylase/oxygenase small subunit by an envelope-bound protein kinase in situ [PDF]

open access: yes, 1983
A new protein kinase of the cAMP independent type was found to be bound to the outer envelope membrane of spinach chloroplasts. While stimulated by Mg2+ and inhibited by ADP, the enzyme showed no response to conventional protein substrates and was ...
Buchanan, Bob B., Soll, Jürgen
core  

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