Marked effect of DNA on collagen fibrillogenesis in vitro

被引：38

作者：

Kitamura, H ^{[1
]}

Iwamoto, C ^{[1
]}

Sakairi, N ^{[1
]}

Tokura, S ^{[1
]}

Nishi, N ^{[1
]}

机构：

[1] HOKKAIDO UNIV, GRAD SCH ENVIRONM EARTH SCI, DIV BIOSCI, KITA KU, SAPPORO, HOKKAIDO 060, JAPAN

来源：

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 1997年 / 20卷 / 03期

关键词：

DNA; collagen; fibrillogenesis;

D O I：

10.1016/S0141-8130(97)00021-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Growth of collagen fibrils in the presence of DNA was more rapid than that in the absence of DNA. Some of collagen fibrils formed in the presence of DNA were significantly wider than those in the absence of DNA. Moreover, the cross-bandings were also very distinct in spite of using pepsin-digested collagen. These results suggest that DNA not only adsorbs to collagen but induces the extraordinary fibrillogenesis of collagen. (C) 1997 Elsevier Science B.V.

引用

页码：241 / 244

页数：4

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