Related Experiment Video

Updated: Aug 11, 2026

In Vitro Reconstitution of Self-Organizing Protein Patterns on Supported Lipid Bilayers
08:10

In Vitro Reconstitution of Self-Organizing Protein Patterns on Supported Lipid Bilayers

Published on: July 28, 2018

Selection and self-organization of self-reproducing macromolecules under the constraint of constant flux

I R Epstein, M Eigen

    Biophysical Chemistry
    |September 1, 1979
    PubMed

    More Related Videos

    In Vesiculo Synthesis of Peptide Membrane Precursors for Autonomous Vesicle Growth07:10

    In Vesiculo Synthesis of Peptide Membrane Precursors for Autonomous Vesicle Growth

    Published on: June 28, 2019

    Construction of Out-of-Equilibrium Metabolic Networks in Nano- and Micrometer-Sized Vesicles10:56

    Construction of Out-of-Equilibrium Metabolic Networks in Nano- and Micrometer-Sized Vesicles

    Published on: April 12, 2024

    Related Concept Videos

    Conditions on Early Earth02:06

    Conditions on Early Earth

    Around 4 billion years ago, oceans began to condense on earth while volcanic eruptions released nitrogen, carbon dioxide, methane, ammonia, and hydrogen into the primordial atmosphere. However, organisms with the characteristics of life were not initially present on earth. Scientists have used experimentation to determine how organisms evolved that could grow, reproduce, and maintain an internal environment.
    Membrane Fluidity01:26

    Membrane Fluidity

    Membrane fluidity is explained by the fluid mosaic model of the cell membrane, which describes the plasma membrane structure as a mosaic of components—including phospholipids, cholesterol, proteins, and carbohydrates—that gives the membrane a fluid character.
    Mosaic nature of the membrane
    The mosaic characteristic of the membrane helps the plasma membrane remain fluid. The integral proteins and lipids exist as separate but loosely-attached molecules in the membrane. The membrane is a relatively...
    ATP and Macromolecule Synthesis01:28

    ATP and Macromolecule Synthesis

    Biological macromolecules are organic compounds, predominantly composed of carbon atoms. The carbon atoms are covalently bonded with hydrogen, oxygen, nitrogen, and other minor elements. There are four major biological macromolecule classes: carbohydrates, lipids, proteins, and nucleic acids.
    Most macromolecules are composed of single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers.
    Conversion of...
    Mechanisms of Membrane Domain Formation00:59

    Mechanisms of Membrane Domain Formation

    Different physical properties of lipids and proteins allow them to localize and form distinct islands or domains in the membrane. Some membrane domains are formed due to protein-protein interactions, whereas others are formed due to the presence of specific lipids such as sphingolipids and sterols—for example, large proteins, such as bacteriorhodopsin, aggregate and create distinct domains.
    Another mechanism for membrane domain formation involves membrane proteins interacting with cytoskeletal...
    Origin of Cellular Life01:24

    Origin of Cellular Life

    The origin of life on Earth is a complex and enigmatic event rooted in ancient biochemical processes and geological conditions. Experimental evidence supports the hypothesis that life began with the spontaneous formation of organic molecules such as RNA nucleotides, amino acids, and lipids under early Earth conditions. Factors like volcanic activity, intense UV radiation, and a reducing atmosphere without free oxygen likely facilitated these reactions. Hydrothermal vents on the ocean floor are...
    Evolution of New Traits in Microbes01:24

    Evolution of New Traits in Microbes

    Microorganisms evolve rapidly due to their large population sizes and short generation times, often exhibiting measurable changes within days under laboratory conditions. Natural selection acts on standing genetic variation, enabling the retention and amplification of beneficial traits that confer fitness advantages in changing environments.Adaptive Pigment Regulation in RhodobacterIn Rhodobacter, a genus of purple non-sulfur bacteria, light-harvesting pigments such as bacteriochlorophyll and...