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Gregor Mendel

Gregor Mendel

By: Podra Network
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Peas, patterns and the birth of genetics — the overlooked genius of Gregor Mendel.Copyright Podra Network Science
Episodes
  • Beyond Peas: How Mendelian Genetics Transformed Biology

    Beyond Peas: How Mendelian Genetics Transformed Biology
    Jun 25 2026
    Discover how Gregor Mendel's revolutionary work with pea plants transformed modern biology in this episode of the Gregor Mendel podcast. Host Dr. Sarah Quinn explores the journey from Mendel's original experiments in 1866 to the rediscovery of his work in 1900, and examines how Mendelian genetics revolutionized agriculture, animal breeding, and our understanding of human inheritance. Learn about the scientific pioneers who built upon Mendel's foundation, including Thomas Hunt Morgan's fruit fly research and the development of hybrid crops that helped feed the world. The episode traces the connection between Mendel's abstract "factors" and the discovery of DNA's structure, showing how his principles continue to underpin modern genetic technologies. From plant breeding to genome sequencing, discover why Mendel's laws remain fundamental to genetics, evolutionary biology, and conservation efforts today. This engaging exploration reveals how one monk's careful observations in a monastery garden laid the groundwork for one of science's most powerful tools, demonstrating the lasting impact of methodical scientific inquiry on our understanding of heredity and life itself.
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    4 mins
  • DNA and Genes: Mendel's Factors Explained

    DNA and Genes: Mendel's Factors Explained
    Jun 18 2026
    In this fascinating episode of Gregor Mendel, Dr Sarah Quinn explores the remarkable connection between Mendel's theoretical 'factors' and modern understanding of DNA and genes. Discover how a 19th-century monk's observations of pea plants laid the groundwork for today's molecular genetics revolution.

    We examine how Mendel's invisible inheritance factors became the genes we study today, exploring the journey from his 1866 publication to Watson and Crick's 1953 DNA structure discovery. Learn about alleles, chromosomes, and how dominant and recessive traits work at the molecular level.

    Dr Quinn explains how modern genetics validates Mendel's mathematical ratios while revealing the underlying biochemical mechanisms. From enzyme production in flower pigmentation to complex human traits involving multiple genes, this episode bridges classical genetics with contemporary molecular biology.

    The episode covers key concepts including gene expression, genetic variation, and how environmental factors influence heredity through epigenetics. Perfect for students, educators, and anyone curious about how heredity actually works at the cellular level.

    Discover how Mendel's quantitative approach to biology established genetics as a mathematical science, influencing everything from modern genetic counseling to CRISPR gene editing technology. Essential listening for understanding the molecular basis of inheritance.
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    6 mins
  • Rediscovery: Three Scientists, One Truth

    Rediscovery: Three Scientists, One Truth
    Jun 11 2026
    Explore the remarkable scientific coincidence of 1900 when three European botanists – Hugo de Vries, Carl Correns, and Erich von Tschermak – independently rediscovered Gregor Mendel's laws of heredity. This episode examines how de Vries in the Netherlands, Correns in Germany, and von Tschermak in Austria each conducted plant breeding experiments that led them to the same mathematical patterns Mendel had identified 35 years earlier. Learn about the scientific climate that made this simultaneous rediscovery possible, including advances in microscopy, statistical methods, and experimental botany. Discover why Mendel's groundbreaking 1866 paper on pea plant hybridization was initially overlooked and how the intellectual honesty of these three scientists helped launch the field of classical genetics. The episode explores themes of scientific progress, the nature of discovery, and how revolutionary ideas sometimes need time for the scientific community to develop the conceptual framework necessary to understand their significance. Perfect for listeners interested in the history of genetics, scientific methodology, and the fascinating human stories behind major scientific breakthroughs.
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    6 mins
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