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Results 191 - 200 of 633 for dna
  • Histones and the Cell Cycle
    Life Sciences - 28 Oct 2018
    In chromosomes, DNA is wrapped around proteins called histones. These histones are crucial for efficient packaging of DNA, as well as the replication and segregation of chromosomes themselves. Due to...
  • The Role of PAX6 in Eye Development and Genetic Eye Disorders
    Life Sciences - 23 Feb 2026
    As a key transcription factor, PAX6 governs eye and brain development, with genetic alterations linked to aniridia and structural brain changes.
  • What are Introns and Exons?
    Life Sciences - 22 Jul 2023
    Introns and exons are parts of genes. Exons code for proteins, whereas introns do not. A great way to remember this is by considering introns as intervening sequences and exons as expressed sequences.
  • Genetics Research and Technology
    Life Sciences - 20 Jul 2023
    Several discoveries have made genetic research one of the fastest developing research areas in the world today. With the understanding of genetic basis of disease there is a rapid development of...
  • Types of RNA: mRNA, rRNA and tRNA
    Life Sciences - 7 Apr 2023
    This article describes the three main types of RNA - messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA).
  • Biochemistry and Genetic Engineering
    Life Sciences - 25 Apr 2022
    Modifying the genetic structure of organisms is a central part of modern biotechnology. This article will discuss biotechnology and genetic engineering.
  • What is a Cell Proliferation Assay?
    Life Sciences - 12 Nov 2021
    This article will discuss what cell proliferation assays are and why measuring cell proliferation is important.
  • Using iPSC Techniques to Study Genetics, Mechanisms & Treatments of Neurodegenerative Disorders
    Life Sciences - 27 Oct 2019
    Advances in stem cell technology have enabled us to study the mechanism of disease from cells taken directly from patients in vitro, called human induced pluripotent stem cells (hiPSCs).
  • Gene Expression Techniques
    Life Sciences - 24 May 2019
    Gene expression is a highly regulated mechanism that controls the function and adaptability of all living cells including prokaryotes and eukaryotes. Several techniques exist for studying and...
  • Helicobacter pylori Life Cycle
    Life Sciences - 26 Feb 2019
    Helicobacter pylori is a Gram-negative, spiral-shaped, flagellated bacterium, that colonizes the gastric mucosa.

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