SITE OF HEME SYNTHESIS IN SOYBEAN ROOT NODULES

被引：91

作者：

CUTTING, JA

SCHULMAN, HM

机构：

[1] Department of Biology, Revelle College, University of California, San Diego, La Jolla

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1969年 / 192卷 / 03期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/0304-4165(69)90398-5

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：

By separating breis derived from soybean plant root nodules into soluble and particulate components and incubating each with δ-amino[4-14C]levulinic acid, it was found tha: (I) The heme synthesized by the nodules is principally the product of the particulate component. (2) The particulate component is predominantly bacteriods and is devoid of plant mitochondria. (3) Some of the heme synthesized in the breis is incorporated into leghemoglobin. We conclude that bacteroids in the nodules are responsible for the major part of the synthesis of heme for leghemoglobin. © 1969.

引用

页码：486 / &

共 23 条

[1] ISOLATION AND AUTOXIDATION CHARACTERISTICS OF FERROLEGOGLOBIN [J].