関連する実験動画

Updated: Jul 31, 2026

Methods for Rapid Transfer and Localization of Lyme Disease Pathogens Within the Tick Gut
09:54

Methods for Rapid Transfer and Localization of Lyme Disease Pathogens Within the Tick Gut

Published on: February 14, 2011

スピリリウム・リポフェラムで注射された草の窒素固定

R L Smith, J H Bouton, S C Schank

    Science (New York, N.Y.)
    |September 10, 1976
    PubMed
    まとめ

    パールミレスとギニアグラスの収穫は,スピリルム・リポフェラムの接種により増加しました. この窒素固定法では,これらの飼料草の肥料を大幅に効率的に置き換えました.

    さらに関連する動画

    Rearing and Injection of Manduca sexta Larvae to Assess Bacterial Virulence09:04

    Rearing and Injection of Manduca sexta Larvae to Assess Bacterial Virulence

    Published on: December 11, 2012

    Establishing Fungal Entomopathogens as Endophytes: Towards Endophytic Biological Control15:14

    Establishing Fungal Entomopathogens as Endophytes: Towards Endophytic Biological Control

    Published on: April 11, 2013

    関連する概念動画

    The Roles of Bacteria and Fungi in Plant Nutrition02:11

    The Roles of Bacteria and Fungi in Plant Nutrition

    Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
    Overview of Metabolism01:40

    Overview of Metabolism

    Living cells constantly carry out various chemical reactions which are necessary for their proper functioning. These reactions are interlinked to one another via multiple pathways. The collection of these chemical reactions is known as metabolism.
    Plant Metabolism
    Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
    Overview of Nitrogen Metabolism01:20

    Overview of Nitrogen Metabolism

    Nitrogen is a very important element for life because it is a major constituent of proteins and nucleic acids. It is a macronutrient, and in nature, it is recycled from organic compounds and stored in the form of  ammonia, ammonium ions, nitrate, nitrite, or  nitrogen gas by many metabolic processes. Many of these metabolic processes are carried out only by prokaryotes.
    The largest pool of nitrogen available in the terrestrial ecosystem is gaseous nitrogen (N2) from the air, but this nitrogen...
    Inorganic Nitrogen Assimilation01:22

    Inorganic Nitrogen Assimilation

    Nitrogen is an essential element in biological systems, forming a crucial component of proteins, nucleic acids, and other cellular constituents. Many bacteria and archaea acquire nitrogen in the form of nitrate (NO₃⁻) or ammonia (NH₃), which are then assimilated into biomolecules through specific enzymatic pathways.Assimilatory Nitrate ReductionWhen nitrate enters the cell, it undergoes a two-step reduction process known as assimilatory nitrate reduction. Initially, the enzyme nitrate reductase...