Zobrazeno 1 - 10
of 18
pro vyhledávání: '"E V, Sharkova"'
Publikováno v:
Bulletin of Experimental Biology and Medicine. 119:592-594
Two DNA-methylases from nuclei of rat liver are compared for their ability to methylate thymic DNA in the presence of methyl group donors, radiolabeled3H-S-adenosyl-L-methionine and methylcobalamin. DNA-methylase with an isoelectric point of 5.2 is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0afb9226ca25a354af6e98f0bea58f2
https://doi.org/10.1007/bf02443697
https://doi.org/10.1007/bf02443697
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 119(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c93b9c60f20367c53819420fd2c1a993
https://pubmed.ncbi.nlm.nih.gov/8589386
https://pubmed.ncbi.nlm.nih.gov/8589386
Autor:
I I, Nikol'skaia, E V, Sharkova, E N, Zenina, N G, Lopatina, B A, Atakhanova, A T, Adylova, A E, Koneeva, L I, Kovalev, S S, Shishkin
Publikováno v:
Biokhimiia (Moscow, Russia). 58(10)
The heterogeneity and some properties of DNA-methylases isolated from nonmalignant human thyroid formations--nodular and diffuse goiters--have been studied. Isoelectrofocusing of methylase preparations produced 6-7 distinct activity peaks distinguish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f42922e5dc2284d09a13f091a2ee9918
https://pubmed.ncbi.nlm.nih.gov/8268304
https://pubmed.ncbi.nlm.nih.gov/8268304
[DNA-methylating system of chicken liver nuclei under normal conditions and in viral transformation]
Publikováno v:
Molekuliarnaia genetika, mikrobiologiia i virusologiia. (1)
The DNA methylating system of cellular nuclei from intact or virus transformed chicken liver was studied. The presence of multiple forms of methylases different in hydrophobic properties and isoelectric focusing points has been proved. The isoelectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::942d26d90baf35d5b9e6d29b1d2f16b9
https://pubmed.ncbi.nlm.nih.gov/8510677
https://pubmed.ncbi.nlm.nih.gov/8510677
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 111(1)
Using hydrophobic chromatography multiple nature of DNA-methylating enzymes have been revealed. It was established that the most active enzymatic fraction of rats' liver and that of chicken are completely identical.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1e7316a0a643e9aa29ca414adaffe491
https://pubmed.ncbi.nlm.nih.gov/2054472
https://pubmed.ncbi.nlm.nih.gov/2054472
Publikováno v:
Voprosy meditsinskoi khimii. 37(1)
Methylation of rat liver DNA was studied in vivo and in vitro in presence of various content of thyroid hormones. Both administration of triiodothyronine into intact rats and thyroidectomy led to considerable alterations in activity of endogenous DNA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e3932aed1730712e0bf077a2b45b3f73
https://pubmed.ncbi.nlm.nih.gov/1858330
https://pubmed.ncbi.nlm.nih.gov/1858330
Publikováno v:
Voprosy meditsinskoi khimii. 30(5)
Properties of total preparation of methylases from M. butyricum strain were studied using various methods of column chromatography. Distinct heterogeneity of the methylase preparation was demonstrated by gel filtration, anion exchange chromatography
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::75b502051d3444fd4c6610959e2ad9e0
https://pubmed.ncbi.nlm.nih.gov/6597662
https://pubmed.ncbi.nlm.nih.gov/6597662
Publikováno v:
Biochemistry international. 7(5)
The multiplicity of bacterial DNA methylases has been shown for new microorganisms, Mycobacteria and Shigella, by a double-step procedure including column chromatography followed by isoelectric focusing of the total methylase fraction. The profiles o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e88371a53a49302c7fdad9cc65daa21e
https://pubmed.ncbi.nlm.nih.gov/6385983
https://pubmed.ncbi.nlm.nih.gov/6385983
Publikováno v:
Voprosy meditsinskoi khimii. 32(2)
DNA-methylases from M. sm. butyricum, produced by means of isoelectrofocusing, were characterized by slow spontaneous variations in the activity with amplitude of 75-80% under conditions of storage in glycerol at -10 degrees. Effect of various condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b54cf3a909c7d085111b86b05c7d7c04
https://pubmed.ncbi.nlm.nih.gov/3705506
https://pubmed.ncbi.nlm.nih.gov/3705506
Autor:
E V, Sharkova
Publikováno v:
Voprosy meditsinskoi khimii. 21(6)
Activities in rabbit heart mitochondria of acetoacetyl-CoA-thyolase, pyruvate dehydrogenase, acetyl CoA-synthetase, citrate synthase and acetyl carnitine transferase were compared. These enzymes participate in formation and utilization of acetyl-CoA.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0cdf61037d7053ca59347ab230818335
https://pubmed.ncbi.nlm.nih.gov/3026
https://pubmed.ncbi.nlm.nih.gov/3026