STUDIES ON OSMOTIC ADJUSTMENT IN TEGULA FUNEBRALIS (ADAMS 1854)

被引:13
作者
PETERSON, MB
DUERR, FG
机构
[1] Laboratories of Zoöphysiology, University of South Dakota, Vermillion
来源
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY | 1969年 / 28卷 / 02期
关键词
D O I
10.1016/0010-406X(69)92094-5
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. Tegula funebralis regulates its internal osmotic concentrations of organic compounds in salinities from 100% to 160% sea water, but not in 50% sea water. 2. 2. Amino acids are used to help regulate internal osmotic pressure up to 120% sea water. Another ninhydrin-positive substance tends to replace amino acids in animals held in 160% sea water. 3. 3. Alanine, arginine, aspartic acid, glutamic acid, glycine and taurine are found in high concentration in this species. 4. 4. Uric acid levels tend to be higher in animals held in the higher salinities. © 1969.
引用
收藏
页码:633 / +
页数:1
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