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  1. Gene - Wikipedia

    In biology, the word gene has two meanings. The Mendelian gene is a basic unit of heredity. The molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional …

  2. Gene | Journal | ScienceDirect.com by Elsevier

    Gene publishes papers that focus on the regulation, expression, function, and evolution of genes in all biological contexts, including all prokaryotic and eukaryotic organisms, as well as viruses. …

  3. Gene | Definition, Structure, Expression, & Facts | Britannica

    May 18, 2025 · gene, unit of hereditary information that occupies a fixed position (locus) on a chromosome. Genes achieve their effects by directing the synthesis of proteins. In eukaryotes …

  4. What is a gene? - MedlinePlus

    May 21, 2024 · A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins, which are needed for …

  5. Gene

    6 days ago · The gene is considered the basic unit of inheritance. Genes are passed from parents to offspring and contain the information needed to specify physical and biological traits. Most …

  6. Genes - NCBI

    NCBI's Gene resources include collections of curated nucleotide sequences used as references, sequence clusters to predict and study homologs, and various databases and tools for the …

  7. Gene - Definition and Examples - Biology Dictionary

    Oct 27, 2020 · A gene is an extremely specific sequence of nucleotide monomers that has the ability to completely or partially control the expression of one or more traits in every type of …

  8. What is a gene? | Definition of a gene - YourGenome

    Genes are small sections of DNA that code for a functional product, like a protein. Our DNA is organised into small sections, called genes. Each gene contains the instructions for making a …

  9. GENE Definition & Meaning - Merriam-Webster

    The meaning of GENE is a specific sequence of nucleotides in DNA or RNA that is located usually on a chromosome and that is the functional unit of inheritance controlling the transmission and …

  10. Definition of gene - NCI Dictionary of Genetics Terms

    Genes are short pieces of DNA that carry specific genetic information. The basic unit of heredity passed from parent to child. Genes are made up of sequences of DNA and are arranged, one …

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