CHEMICAL COMPOSITION OF PERIOSTRACUM OF MOLLUSCAN SHELL

被引：58

作者：

MEENAKSHI, VR

HARE, PE

WATABE, N

WILBUR, KM

机构：

[1] Department of Zoology, Duke University, Durham, NC

[2] Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY | 1969年 / 29卷 / 02期

关键词：

Amino acids; marine and fresh-water animals; mollusc shell; periostracum;

D O I：

10.1016/0010-406X(69)91612-0

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. Fifteen amino acids were present in the periostracum of each of twenty-seven species of gastropods and bivalves. 2. 2. Glycine usually accounted for 40 per cent or more of the amino acids of the periostracum of marine and fresh-water bivalves and of fresh-water and terrestrial gastropods. 3. 3. The periostracum of marine gastropods has less glycine and higher ranges of lysine, arganine, aspartic acid and serine than that of fresh-water species. 4. 4. The amino acid composition of Potamopyrgus periostracum was altered by culturing in different salinities. 5. 5. Electron microscopic examination of the periostracum of twelve genera of gastropods showed that fresh-water species had two layers, terrestrial species had a single layer and marine species had a single or incomplete layer. © 1969.

引用

页码：611 / +

页数：1

共 31 条

[1]

ALLEN K, 1961, AM ZOOL, V1, P253

[2]

BEEDHAM G. E., 1965, PROC ZOOL SOC LONDON, V145, P405

[3]

Beedham G. E., 1965, Proceedings of the Zoological Society of London, V145, P107

[4] PROPERTIES OF THE NON-CALCAREOUS MATERIAL IN THE SHELL OF ANODONTA-CYGNEA [J].

BEEDHAM, GE .

NATURE, 1954, 174 (4433) :750-750

[5]

BEEDHAM GE, 1958, Q J MICROSC SCI, V99, P341

[6]

BROWN CH, 1950, Q J MICROSC SCI, V91, P331

[7] PALEOBIOCHEMISTRY OF MOLLUSCAN SHELL PROTEINS [J].

DEGENS, ET ;

SPENCER, DW ;

PARKER, RH .

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY, 1967, 20 (02) :553-&

[8]

DEGENS ET, UNPUBLISHED MANUSCRI

[9]

DUCHATEAU G, 1955, Arch Int Physiol Biochim, V63, P249, DOI 10.3109/13813455509150416

[10]

DUCHATEAU G, 1956, J PHYSIOL-PARIS, V48, P520

← 1 2 3 4 →