ISOLATION AND IDENTIFICATION OF ADIPOKINETIC HORMONE OF THE SILKWORM, BOMBYX-MORI

被引:32
作者
ISHIBASHI, J
KATAOKA, H
NAGASAWA, H
ISOGAI, A
SUZUKI, A
机构
[1] Department of Agricultural Chemistry, Faculty of Agriculture, The University of Tokyo, Bunkyo-ku
关键词
D O I
10.1271/bbb.56.66
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
An adipokinetic hormone (AKH) was isolated from the adult heads of the silkworm, Bombyx mori. Fast atom bombardment mass spectrometry (FAB-MS) of the intact AKH and sequence analysis of the AKH after deblocked with pyroglutamate aminopeptidase revealed that the structure of Bombyx AKH is pGlu-Leu-Thr-Phe-Thr-Ser-Ser-Trp-Gly-NH2, which is identical with those of Manduca sexta and Heliothis zea AKH. Bombyx AKH is released just after adult eclosion and elevates the lipid level but not the carbohydrate level in the hemolymph.
引用
收藏
页码:66 / 70
页数:5
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