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Results 401 - 410 of 633 for dna
  • Single-particle Cryo-EM Principles & Uses
    Life Sciences - 2 May 2019
    Single-particle cryo-EM is an analytical technique used to deduce the 3D structure of macromolecules (particularly proteins) as an alternative to X-Ray crystallography.
  • Single-Nucleus RNA Sequencing (sNuc-seq) Applications
    Life Sciences - 3 Apr 2019
    In earlier studies investigating RNA or DNA, all the cells of a population were pooled together to collect information.
  • What is the Expanded Genetic Code?
    Life Sciences - 26 Feb 2019
    There are 20 canonical amino acids that are encoded by the genetic code of nearly all known organisms - there are only very few exceptions. In order to add novel building blocks to this existing...
  • Rous Sarcoma Virus (RSV)
    Life Sciences - 26 Feb 2019
    The discovery of the Rous Sarcoma Virus was the first demonstration that a malignant tumor could be caused by an infection.
  • How HIV Evades the Immune System
    Life Sciences - 26 Feb 2019
    This article describes the methods and genes employed by the Human Immunodeficiency Virus (HIV) to evade the innate and adaptive immune systems.
  • What is Phylogeny?
    Life Sciences - 26 Feb 2019
    Phylogeny is the representation of the evolutionary history and relationships between groups of organisms.
  • Notch Signaling Pathway
    Life Sciences - 26 Feb 2019
    Notch signalling is involved in the cell-cell communication process via influencing the patterns of gene expression and differentiation. Notch pathway maintains stem cell populations and regulates...
  • Top-Down Approach Overview
    Life Sciences - 26 Feb 2019
    This article describes the top-down approach to systems biology and its applications in proteomics and transcriptomics.
  • Gene Knockout versus Knockdown
    Life Sciences - 26 Feb 2019
    This article describes the similarities and differences between gene knockout and knockdown.
  • Affinity Chromatography – How Does it Work?
    Life Sciences - 26 Feb 2019
    Affinity chromatography is a separation process used to purify molecules or a group of molecules that are in a biochemical mixture. It employs two phases; a stationary phase and a mobile phase....

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