関連する実験動画

Updated: Aug 9, 2026

Electrophysiological Recording from Drosophila Trichoid Sensilla in Response to Odorants of Low Volatility
07:49

Electrophysiological Recording from Drosophila Trichoid Sensilla in Response to Odorants of Low Volatility

Published on: July 27, 2017

昆虫におけるフェロモンとホルモン代謝の化学

G D Prestwich

    Science (New York, N.Y.)
    |August 28, 1987
    PubMed
    まとめ

    化学的道具は,昆虫のホルモンやフェロモンを分子レベルで理解するために不可欠です. 合成された放射性標識付き化合物と改造された類似物は,標的タンパク質を特定し,害虫駆除剤を設計するのに役立ちます.

    さらに関連する動画

    The Identification of Sea Lamprey Pheromones Using Bioassay-Guided Fractionation09:35

    The Identification of Sea Lamprey Pheromones Using Bioassay-Guided Fractionation

    Published on: July 17, 2018

    Volatile Sex Pheromone Extraction and Chemoattraction Assay in Caenorhabditis elegans06:49

    Volatile Sex Pheromone Extraction and Chemoattraction Assay in Caenorhabditis elegans

    Published on: August 9, 2024

    関連する概念動画

    Types of Hormones02:13

    Types of Hormones

    Hormones can be classified into three main types based on their chemical structures: steroids, peptides, and amines. Their actions are mediated by the specific receptors they bind to on target cells.
    Plant Hormones01:56

    Plant Hormones

    Plant hormones—or phytohormones—are chemical molecules that modulate one or more physiological processes of a plant. In animals, hormones are often produced in specific glands and circulated via the circulatory system. However, plants lack hormone-producing glands.
    Regulation of Metabolism01:19

    Regulation of Metabolism

    Cellular needs and conditions vary from cell to cell and change within individual cells over time. For example, the required enzymes and energetic demands of stomach cells are different from those of fat storage cells, skin cells, blood cells, and nerve cells. Furthermore, a digestive cell works much harder to process and break down nutrients during the time that closely follows a meal compared with many hours after a meal. As these cellular demands and conditions vary, so do the amounts and...
    An Overview of the Endocrine System01:10

    An Overview of the Endocrine System

    The endocrine system, a complex network of glands, orchestrates physiological balance within the body through the production and secretion of hormones. These hormones are chemical messengers in intercellular communication, acting as conduits between the secretory cells and distant target sites. They traverse the circulatory system by being released into the extracellular fluid, and their impact is specific to cells possessing receptors for a particular hormone.
    The endocrine system collaborates...
    Chemical Signaling in the Endocrine System01:08

    Chemical Signaling in the Endocrine System

    A signaling cascade is a series of events that facilitates the transmission of information within or between cells, culminating in a targeted response in the recipient cell. As chemical messengers, hormones are pivotal in initiating and modulating these intricate signaling cascades based on their solubility.
    Lipid-soluble hormones, such as steroid hormones, demonstrate an intracellular action. These hormones traverse cell membranes due to their lipid nature. Once inside the target cell, they...
    Microbial Bioremediation of Pesticides01:28

    Microbial Bioremediation of Pesticides

    Pesticides often feature structurally complex chemical architectures, incorporating halogen groups and multiple aromatic rings. These characteristics confer high chemical stability, rendering many pesticides resistant to natural degradation processes. This resistance poses significant environmental concerns, as persistent pesticide residues can accumulate in ecosystems and affect non-target organisms.Despite the inherent stability of many pesticides, certain microorganisms possess the metabolic...