GRAFT-COPOLYMERS OF NUCLEIC-ACID BASES ON POLYETHYLENEIMINE - INTERACTION OF THE POLYMERS

被引：36

作者：

OVERBERGER, CG

INAKI, Y

NAMBU, Y

机构：

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1979年 / 17卷 / 06期

关键词：

Compendex;

D O I：

10.1002/pol.1979.170170617

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the reported experiments, interactions of the graft copolymers of nucleic acid bases on polyethyleneimine with polynucleotides were studied. The backbone of the polymer is linear or branched polyethyleneimine. The nucleic acid bases are adenine and thymine. The polynucleotides were polyadenylic acid (poly-A) and polyuridylic acid (poly-U). Interactions between these polymers were measured by ultraviolet (UV) absorption, and the results were compared with the vinyl-type nucleic acid model polymer.

引用

页码：1759 / 1769

页数：11

共 10 条

[1]

Dunn D.B., 1975, HDB BIOCH MOL BIOL, P65

[2]

INAKI Y, 1975, MAKROMOL CHEM, V176, P2683

[3] NUCLEIC ACID ANALOGS - INTERACTION OF POLY-9-VINYLADENINE WITH POLYURIDYLIC ACID [J].