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... radiochemical method was applied to the  methylation 
Involvement of Bacteria in Methylmercury Formation in Anaerobic Lake Waters
Involvement of Bacteria in Methylmercury Formation in Anaerobic Lake Waters
Matilainen, T.
assays performed in situ. ...
... radiochemical method was applied to the  methylation 
Involvement of bacteria in methylmercury formation in anaerobic lake waters
Involvement of bacteria in methylmercury formation in anaerobic lake waters
Matilainen, T.
assays performedin situ. ...
... We have examined transgene  methylation 
Methylation and expression of a metallothionein promoter ovine growth hormone fusion gene (MToGH1) in transgenic mice
Methylation and expression of a metallothionein promoter ovine growth hormone fusion gene (MToGH1) in transgenic mice
Snibson, Kenneth J.; Woodcock, David; Orian, Jacqueline M.; Brandon, Malcolm R.; Adams, Timothy E.
in the DNA from the livers of a pedigree ...
... phase-dependent EcoRII site-specific DNA  methylation 
Physiological aspects of genome variability in tissue culture. I. Growth phase-dependent differential DNA methylation of the carrot genome (Daucus carota L.) during primary culture
Physiological aspects of genome variability in tissue culture. I. Growth phase-dependent differential DNA methylation of the carrot genome (Daucus carota L.) during primary culture
Arnholdt-Schmitt, B.; Herterich, S.; Neumann, K. -H.
of the carrot genome during primary ...
... were measured in water. Potential mercury  methylation 
Methylmercury Production in Flooded Soils: A Laboratory Study
Methylmercury Production in Flooded Soils: A Laboratory Study
Porvari, P.; Verta, M.
and demethylation rates in water and in ...
... were measured in water. Potential mercury  methylation 
Methylmercury production in flooded soils: A laboratory study
Methylmercury production in flooded soils: A laboratory study
Porvari, P.; Verta, M.
and demethylation rates in water and in ...
... with 5-azacytidine (an inhibitor of DNA  methylation 
Methylation of DNA in NaCl-adapted cells of potato
Methylation of DNA in NaCl-adapted cells of potato
Sabbah, S.; Raise, M.; Tal, M.
), were compared with respect to: a) % of ...
... Escherichia coli encodes two major DNA  methylation 
Adenine methylation atdam sites increases transient gene expression in plant cells
Adenine methylation atdam sites increases transient gene expression in plant cells
Graham, Michael W.; Larkin, Philip J.
systems:dam, which produces ...
... for the determination of mercury (Hg)  methylation 
Determination of Mercury Methylation Rates using a 203-HG Radiotracer Technique
Determination of Mercury Methylation Rates using a 203-HG Radiotracer Technique
Stordal, M. C.; Gill, G. A.
rates in bulk water and water overlying ...
... aging process may help to precipitate PD.  Methylation 
Striatal dopamine depletion, tremors, and hypokinesia following the intracranial injection ofS-adenosylmethionine
Striatal dopamine depletion, tremors, and hypokinesia following the intracranial injection ofS-adenosylmethionine
Charlton, Clivel G.; Crowell, Bernard
increases in aging animals. ...
... for the determination of mercury (Hg)  methylation 
Determination of mercury methylation rates using A 203-HG radiotracer technique
Determination of mercury methylation rates using A 203-HG radiotracer technique
Stordal, M. C.; Gill, G. A.
rates in bulk water and water overlying ...
... and epigenetic changes. Variation in DNA  methylation 
Tissue culture-induced DNA methylation polymorphisms in repetitive DNA of tomato calli and regenerated plants
Tissue culture-induced DNA methylation polymorphisms in repetitive DNA of tomato calli and regenerated plants
Smulders, M. J. M.; Rus-Kortekaas, W.; Vosman, B.
has been proposed as a mechanism that may ...
... orders of magnitude. Maximum rates of net  methylation 
Methylmercury production in the anoxic hypolimnion of a Dimictic Seepage Lake
Methylmercury production in the anoxic hypolimnion of a Dimictic Seepage Lake
Watras, C. J.; Bloom, N. S.; Claas, S. A.; Morrison, K. A.; Gilmour, C. C.; Craig, S. R.
occurred in the same region of the water ...
... examine the kinetics of the pulmonary O-  methylation 
Evidence for saturation of catechol-0-methyltransferase by low concentrations of noradrenaline in perfused lungs of rats
Evidence for saturation of catechol-0-methyltransferase by low concentrations of noradrenaline in perfused lungs of rats
Bryan-Lluka, Lesley J.
of noradrenaline and adrenaline. ...
... orders of magnitude. Maximum rates of net  methylation 
Methylmercury production in the Anoxic Hypolimnion of a Dimictic Seepage Lake
Methylmercury production in the Anoxic Hypolimnion of a Dimictic Seepage Lake
Watras, C. J.; Bloom, N. S.; Claas, S. A.; Morrison, K. A.; Gilmour, C. C.; Craig, S. R.
occurred in the same region of the water ...
... activity203HgCl2 allowed measurement of  methylation 
Measurement of Hg methylation in sediments using high specific-activity203Hg and ambient incubation
Measurement of Hg methylation in sediments using high specific-activity203Hg and ambient incubation
Gilmour, C. C.; Riedel, G. S.
rate in hours at ambient total Hg ...
... of the transgene and was associated with  methylation 
Transgene inactivation inPetunia hybrida is influenced by the properties of the foreign gene
Transgene inactivation inPetunia hybrida is influenced by the properties of the foreign gene
Elomaa, Paula; Helariutta, Yrjö; Kotilainen, Mika; Teeri, Teemu H.; Griesbach, Robert J.; Seppänen, Pauli
of the 35S promoter and of the transgene ...
... have been published on eukaryotic DNA  methylation 
Uptake of Foreign DNA by Mammalian Cells Via the Gastrointestinal Tract in Mice: Methylation of Foreign DNA—A Cellular Defense Mechanism
Uptake of Foreign DNA by Mammalian Cells Via the Gastrointestinal Tract in Mice: Methylation of Foreign DNA—A Cellular Defense Mechanism
Doerfler, W.
, but in spite of intensive work for more ...
... rye amphiploid, triticale, by preventing  methylation 
rRNA gene activity and control of expression mediated by methylation and imprinting during embryo development in wheat x rye hybrids
rRNA gene activity and control of expression mediated by methylation and imprinting during embryo development in wheat x rye hybrids
Neves, N.; Heslop-Harrison, J. S.; Viegas, W.
of sites in the rye rDNA. ...
... purified the enzyme catalyzing the last  methylation 
Partial purification of a phosphoethanolamine methyltransferase from rat brain cytosol
Partial purification of a phosphoethanolamine methyltransferase from rat brain cytosol
Mukherjee, Subrata; Freysz, Louis; Kanfer, Julian N.
, phosphodimethylethanolamine ...
... We have also proven that such a DNA  methylation 
Meiotic transmission of a hypomethylated repetitive DNA family in tobacco
Meiotic transmission of a hypomethylated repetitive DNA family in tobacco
Vyskot, B.; Koukalová, B.; Kovařík, A.; Sachambula, L.; Reynolds, D.; Bezděk, M.
status is maintained during the recovery ...
... in development. Global changes in  methylation 
Epigenetic Programming of Gene Expression and Imprinting in Mouse and Human Development
Epigenetic Programming of Gene Expression and Imprinting in Mouse and Human Development
Monk, Marilyn
of the DNA occurring in early development ...
... bacteria very poorly when the extent of  methylation 
Streptococcal glucan-binding lectins do not recognize methylated α-1,6 glucans
Streptococcal glucan-binding lectins do not recognize methylated α-1,6 glucans
Wang, Jing; Singh, Sujan; Taylor, K. G.; Doyle, R. J.
(DS, or degree of substitution) was high, ...
... activity 203HgCl2 allowed measurement of  methylation 
Measurement of Hg Methylation in Sediments Using High Specific-Activity 203Hg and Ambient Incubation
Measurement of Hg Methylation in Sediments Using High Specific-Activity 203Hg and Ambient Incubation
Gilmour, C. C.; Riedel, G. S.
rate in hours at ambient total Hg ...
... these experiments. No reaction, neither  methylation 
An experimental study of two potential methylation agents of mercury in the atmosphere: CH3I and DMS
An experimental study of two potential methylation agents of mercury in the atmosphere: CH3I and DMS
Hall, B.; Bloom, N. S.; Munthe, J.
or oxidation, was found between Hg0 and ...