CARNIVORA SYSTEMATICS - A STUDY OF HEMOGLOBINS

被引：38

作者：

SEAL, US

机构：

[1] The Department of Biochemistry, University of Minnesota, Metabolic Research Laboratory, Minneapolis

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY | 1969年 / 31卷 / 05期

基金：

美国国家卫生研究院;

关键词：

biochemical phylogeny; Carnivora; fetal haemoglobins; Fissipedia; Haemoglobins; hybridization; phylogeny; Pinnipedia; systematics;

D O I：

10.1016/0010-406X(69)92080-5

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：

1. 1. Hemoglobin samples from six-hundred and ninety-six animals representing one-hundred and twelve species and seventy-three genera of fissiped and pinniped Carnivora were examined by gel electrophoresis. All members of the Canidae, Ursidae, Procyonidae, Mustelidae, Otariidae and Phocidae had a major hemoglobin component of identical mobility. 2. 2. Fractionation, amino acid analysis, sulfhydryl content, peptide maps and hybrids with human hemoglobin A and dog hemoglobin indicated this hemoglobin is of identical structure in these six families. 3. 3. Thus, the 0·85 mobility hemoglobin has not diversified during the 45 million years since the ancestry of these families separated from the Miacidae and diverged from the Felocida during the Eocene. 4. 4. The hemoglobins of the Feloidea were diversified. © 1969.

引用

页码：799 / &

共 46 条

[1] Protein coagulation and its reversal - The preparation of insoluble globin, soluble globin and heme [J].