Determination of chromium combined with DNA, RNA and proteins in chromium-rich brewer's yeast by NAA

	Determination of chromium combined with DNA, RNA and proteins in chromium-rich brewer's yeast by NAA
	Ding WJ(丁万见); Qian QF(钱琴芳); Hou XL(侯小琳); Feng WY(丰伟悦); Chai ZF(柴之芳); Ding, WJ; Qian, QF; Hou, XL; Feng, WY; Chai, ZF
刊名	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
	2000
卷号	244 期号:2 页码:#REF!
通讯作者	Ding, WJ (reprint author), Chinese Acad Sci, Inst High Energy Phys, POB 2732, Beijing 100080, Peoples R China.
英文摘要	The content of chromium in the DNA, RNA and protein fractions separated from chromium-rich and normal brewer's yeast was determined by neutron activation analysis (NAA). Our results show that the extracted relative amounts and concentrations of DNA, RNA and proteins have no significant difference for two types of yeast, but the chromium content in DNA, RNA and proteins fractions extracted from the chromium-rich yeast are substantially higher than those from the normal. In addition, the concentration of chromium in DNA is much higher than that in RNA and proteins It is evident that the inorganic chromium compounds can enter the yeast cell during the yeast cultivation in the chromium-containing culture medium and are converted into organic chromium species, which are combined with DNA, RNA and proteins.
学科主题	Chemistry; Nuclear Science & Technology
类目[WOS]	Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
收录类别	SCI
WOS记录号	WOS:000088410600002
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227248]
专题	高能物理研究所_院士
推荐引用方式 GB/T 7714	Ding WJ,Qian QF,Hou XL,et al. Determination of chromium combined with DNA, RNA and proteins in chromium-rich brewer's yeast by NAA[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2000,244(2):#REF!.
APA	丁万见.,钱琴芳.,侯小琳.,丰伟悦.,柴之芳.,...&Wangke.(2000).Determination of chromium combined with DNA, RNA and proteins in chromium-rich brewer's yeast by NAA.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,244(2),#REF!.
MLA	丁万见,et al."Determination of chromium combined with DNA, RNA and proteins in chromium-rich brewer's yeast by NAA".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 244.2(2000):#REF!.