发明名称 |
METHOD FOR DETERMINING HYDROCARBON COMPONENTS IN CELLULAR NUCLEI |
摘要 |
FIELD: biology. SUBSTANCE: method involves removing hydrocarbon-containing material from cellular nuclei preserved in advance in wheat plantule tissues by means of glycerol medium and then selected and cleaned in glycerol density gradient with following sequential extraction of nuclear fractions of 0.14 M (nucleoplasm), of 0.35 M (chromatin I), and 2 M (chromatin II) with sodium chloride, 6 M guanidine hydrochloride, in the presence of 0.1% beta mercaptoethanol (nuclear matrix) by analyzing (determining) hydrocarbon content. EFFECT: enhanced effectiveness of morpho- and ontogenetic evaluation of parametric regulation at the level of interphase nuclei. 5 dwg, 5 tblv
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申请公布号 |
RU2108571(C1) |
申请公布日期 |
1998.04.10 |
申请号 |
SU19925035744 |
申请日期 |
1992.04.03 |
申请人 |
INSTITUT BIOLOGII UFIMSKOGO NAUCHNOGO TSENTRA RAN |
发明人 |
IVANOVA EH.A.;VAFINA G.KH.;REMEEVA R.G.;IVANOVA EH.A.;VAFINA G.KH.;REMEEVA R.G. |
分类号 |
G01N33/48;(IPC1-7):G01N33/48 |
主分类号 |
G01N33/48 |
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