PHYLOGENETIC AND REGIONAL VARIATIONS IN BRAIN GANGLIOSIDES OF TETRAPODS

被引:13
作者
IRWIN, LN
IRWIN, CC
机构
[1] Department of Biochemistry, Shriver Center for Mental Retardation, Waltham, MA 02154
来源
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1979年 / 64卷 / 01期
基金
美国国家科学基金会;
关键词
D O I
10.1016/0305-0491(79)90195-0
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. Ganglioside patterns were analyzed from four neural tissues (medulla, midbrain, forebrain and retina) in a representative from each of the four tetrapod classes. 2. 2. Regional variations in ganglioside patterns were noted within some species, but differences were greater across phylogenetic lines. 3. 3. These results suggest that evolutionary history plays a greater role than neural differentiation in the expression of brain ganglioside patterns. © 1979.
引用
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页码:121 / 123
页数:3
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