Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. H. Waterborg"'
Publikováno v:
DNA Sequence. 6:137-146
One genomic and six cDNA clones for the replacement histone H3.2 protein of alfalfa (Medicago sativa) were isolated and sequenced. By gene organization they represent 3 distinct genes. PCR methods were used to confirm that only three intron-bearing h
Autor:
J H, Waterborg, H R, Matthews
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2
The Burton assay for DNA is a colorimetric procedure for measuring the deoxyribose moiety of DNA. It is reasonably specific for deoxyribose, although very high concentrations of ribose (from RNA) or sucrose must be avoided. The method can be used on
Autor:
J H, Waterborg, H R, Matthews
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1
Several methods are available for recovering proteins electrophoretically from polyacrylamide gels directly after electrophoresis or after staining for protein (see, for example, Chapter 19 ). Fluorography (see Chapter 17 ) is used to detect small am
Autor:
J H, Waterborg, H R, Matthews
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1
The analytical power of acrylamide gel electrophoresis is one of the keys of modern protein chemistry. It is not surprising, therefore, that many methods have been described for converting that analytical power into a preparative tool. None of the av
Autor:
J H, Waterborg, H R, Matthews
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1
The most accurate method of determining protein concentration is probably acid hydrolysis followed by amino acid analysis. Most other methods are sensitive to the amino acid composition of the protein and absolute concentrations cannot be obtained. T
Publikováno v:
Plant molecular biology. 45(1)
Intron-bearing replacement histone H3 genes in Arabidopsis and other plants are highly and constitutively expressed. We demonstrate that the introns located within the 5'-untranslated regions (5'-UTR) of the two Arabidopsis replacement H3 genes will
Autor:
J H, Waterborg, H R, Matthews
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 32
Fluorography is the term used for the process of determining radioactivity in gels and other media by a combination of fluorescence and photography. Since most of the radiation of a low energy emitter will largely be absorbed by the gel, in the techn
Autor:
J H, Waterborg
Publikováno v:
The Journal of biological chemistry. 268(7)
Histone synthesis in alfalfa tissue culture cells was studied by labeling with tritiated lysine, purification of histone proteins by reversed-phase high pressure liquid chromatography, and fluorography of acid/urea/Triton X-100 polyacrylamide gels. M
Autor:
J H, Waterborg
Publikováno v:
The Journal of biological chemistry. 268(7)
Dynamic lysine methylation of histone H3 in alfalfa tissue culture cells was studied by labeling with tritiated methionine, purification of variants H3.1 and H3.2 by reversed-phase high pressure liquid chromatography and amino acid analysis. Mono- an
Autor:
J H, Waterborg
Publikováno v:
The Journal of biological chemistry. 265(28)
Analysis of acetylation in the two histone H3 variants of alfalfa by acid/urea/Triton-polyacrylamide gel electrophoresis has established that the minor variant H3.2 has a 2-fold higher level of acetylation than the major variant H3.1. Purification an