ICCAS OpenIR
Investigation of various structures of DNA molecules (III) - Coil-globe transition of lambda-DNA induced by cationic surfactant
Feng, XZ; Lin, Z; Wang, C; Bai, CL
1999-04-01
Source PublicationSCIENCE IN CHINA SERIES C-LIFE SCIENCES
ISSN1006-9305
Volume42Issue:2Pages:136-140
AbstractThe structure transition of lambda-DNA induced by cationic surfactant cellar media was investigated by using CD, SEM and AFM. The experimental data of CD revealed that lambda-DNA can be induced from B-form to a collapsed structure with the addition of the cationic surfactant CTAB to the system. The condensed process of lambda-DNA from coil state to snail globular state (diameter about 1.25 mu m) and finally big globular state (diameter about 5.4 mu m) was observed by using SEM and AFM.
KeywordCationic Surfactant Cd Sem Afm
Indexed BySCI
Language英语
WOS IDWOS:000080191200004
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75090
Collection中国科学院化学研究所
Corresponding AuthorBai, CL
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Feng, XZ,Lin, Z,Wang, C,et al. Investigation of various structures of DNA molecules (III) - Coil-globe transition of lambda-DNA induced by cationic surfactant[J]. SCIENCE IN CHINA SERIES C-LIFE SCIENCES,1999,42(2):136-140.
APA Feng, XZ,Lin, Z,Wang, C,&Bai, CL.(1999).Investigation of various structures of DNA molecules (III) - Coil-globe transition of lambda-DNA induced by cationic surfactant.SCIENCE IN CHINA SERIES C-LIFE SCIENCES,42(2),136-140.
MLA Feng, XZ,et al."Investigation of various structures of DNA molecules (III) - Coil-globe transition of lambda-DNA induced by cationic surfactant".SCIENCE IN CHINA SERIES C-LIFE SCIENCES 42.2(1999):136-140.
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