TOXINS IN THE SALIVARY-GLAND OF SOME MARINE CARNIVOROUS GASTROPODS

被引：24

作者：

SHIOMI, K

MIZUKAMI, M

SHIMAKURA, K

NAGASHIMA, Y

机构：

[1] Department of Food Science and Technology, Tokyo University of Fisheries, Minato-ku, Tokyo

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1994年 / 107卷 / 03期

关键词：

CHARONIA SAULIAE; MONOPLEX ECHO; RAPANA THOMASIANA; BUCCINUM SCHANTARICUM; NEPTUNEA LYRATA; TOXINS; TETRAMINE;

D O I：

10.1016/0305-0491(94)90207-0

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：

Salivary glands from five species of marine carnivorous gastropods, Chravonia sauliae, Monoplex echo, Rapana thomasiana, Buccinum schantaricum and Neptunea lyrata, were screened for toxins including tetramine. Four species, except R. thomasiana, were toxic to mice; extraordinarily high toxicity was observed with M. echo. The N. lyuata toxin was tetramine, while those of the other three species were not. The M. echo toxin was a peptide with a mol. wt of about 7000.

引用

页码：427 / 432

页数：6

共 10 条

[1]

ANTHONI U, 1989, TOXICON, V27, P727

[2] SALIVARY POISON OF A MARINE GASTROPOD, NEPTUNEA-ARTHRITICA BERNARDI, AND THE SEASONAL VARIATION OF ITS TOXICITY [J].