Cloning of cDNA-encoding juvenile hormone epoxide hydrolase in Helicoverpa armigera(Hbner) and its expression in E. coli

The juvenile hormone esterase activity and molting hormone titer in Ostrinia furnacalis eggs parasitized by Trichogramma ostriniae were measured by RC and RIA method,respectively.

The immobilization of Bacillus megaterium ECU1001 epoxide hydrolase was investigated.

Mung bean epoxide hydrolase was used for enzymatic preparation of(R)-p-nitrophenyl glycol by enantioconvergent hydrolysis of p-nitrostyrene oxide.

The microbial epoxide hydrolase can preferentially transl.

Effect of Juvenile hormone and Moulting hormone on biosynthesis of aggregation pheromone of the German cockroach, Blattella germanica(L.);

Modification and application of a high performance liquid chromatography method to separate juvenile hormones and their metabolites;

Effects of juvenile hormone and ecdysteroid on ovarian development of the Japanese oak silkworm Antheraea yamamai.;

Effects of endoparasitism by Encarsia bimaculata on the titers of juvenile hormones and 20-hydroxyecdysone in Bemisia tabaci nymphs;

This paper summarizes the physiological mechanism of locust phase polymorphisms from the aspect of neuroendocrine and reviews the main effects and mechanisms of juvenile hormones, ecdysteroids and [His7]-corazonin on locust phase polymorphism .

The biosynthetic pathway of Juvenile hormones (JHs) is divided conventionally into two steps, the early step and the late step.