ADIPOKINETIC HORMONE CAUSES FORMATION OF A LOW-DENSITY LIPOPHORIN IN THE HOUSE CRICKET, ACHETA-DOMESTICUS

被引：15

作者：

STROBEL, LM

KANOST, MR

ZIEGLER, R

WELLS, MA

机构：

[1] UNIV ARIZONA,DEPT BIOCHEM,TUCSON,AZ 85721

[2] UNIV ARIZONA,CTR INSECT SCI,TUCSON,AZ 85721

来源：

INSECT BIOCHEMISTRY | 1990年 / 20卷 / 08期

基金：

美国国家卫生研究院;

关键词：

LIPOPHORIN; APOLIPOPHORIN-III; CRICKET; ACHETA-DOMESTICUS; ADIPOKINETIC HORMONE;

D O I：

10.1016/0020-1790(90)90105-4

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：

In the house cricket, Acheta domesticus, injection of adipokinetic hormone induces the formation of a low density lipophorin via uptake of diacyglycerol from the fat body. Cricket low density lipophorin contains apolipophorin-III, which was purified and partially characterized. Cricket apolipophorin-III has a molecular weight of about 18,000, is not glycosylated, and has an isoelectric point of 4.8. Its amino acid composition is more similar to apolipophorin-III from Locusta migratoria than to that from Manduca sexta. The amino terminal sequence of cricket apolipophorin-III shows only limited homology to the amino terminal sequences of apolipophorin-III from L. migratoria and M. sexta.

引用

页码：859 / 863

页数：5

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