juvenile hormone उदाहरण वाक्य

Growth of the male accessory gland in adult locusts : Roles of juvenile hormone, JH esterase, and JH binding proteins.
This large insect had enough juvenile hormone in its abdomen to permit extraction of detectable JH from a single abdomen.
Compared with vertebrate, insects and crustaceans possess a number of structurally unusual hormones such as the juvenile hormone, a sesquiterpenoid.
"' Methoprene "'is a juvenile hormone ( JH ) analog which acts as a growth regulator when used as an insecticide.
The vitellogenin expression is part of a regulatory feedback loop that enables vitellogenin and juvenile hormone to mutually suppress each other.

The degradative metabolism of juvenoids by insects, in : Gilbert, L . I . ( Ed . ), The Juvenile Hormones.
Elevated juvenile hormone levels have a negative effect on larval growth regardless of whether larvae forage by begging or by self-feeding.
In addition, it is induced by treatment of insects with either natural juvenile hormone, with JH I being the most potent inducer.
Queen bees can control oogenesis in worker bees by suppressing juvenile hormone ( JH ) in the workers, which regulates egg development.
Certain species of crustaceans have been shown to produce and secrete methyl farnesoate, which is juvenile hormone III lacking the epoxide group.