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Genetic Lingo01:11

Genetic Lingo

Overview
Recombinant DNA01:09

Recombinant DNA

Overview
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
Gene Duplication and Divergence02:37

Gene Duplication and Divergence

The seminal work of Ohno in 1970 popularized the idea of gene duplication and divergence. DNA sequence comparison studies reveal that a large portion of the genes in bacteria, archaebacteria, and eukaryotes was  generated by gene duplication and divergence, indicating its critical role in evolution.
The duplicated copies of the gene are called Paralogs. Paralogs with similar sequences and functions form a gene family. Across several species, a large number of gene families are characterized.
Exon Recombination02:32

Exon Recombination

The evolution of new genes is critical for speciation. Exon recombination, also known as exon shuffling or domain shuffling, is an important means of new gene formation. It is observed across vertebrates, invertebrates, and in some plants such as potatoes and sunflowers. During exon recombination, exons from the same or different genes recombine and produce new exon-intron combinations, which might evolve into new genes. 
Exon shuffling follows “splice frame rules.” Each exon has three reading...
Recombinant DNA01:09

Recombinant DNA

Overview

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Updated: Jul 6, 2026

Transient Gene Expression in Tobacco using Gibson Assembly and the Gene Gun
12:02

Transient Gene Expression in Tobacco using Gibson Assembly and the Gene Gun

Published on: April 18, 2014

スウェーデンでは,遺伝子組み換えに関する議論が繰り広げられています.

Wendy Barnaby

    Nature
    |December 22, 1977
    PubMed
    まとめ

    No abstract available in PubMed .

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    CAPRRESI: Chimera Assembly by Plasmid Recovery and Restriction Enzyme Site Insertion

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    関連する実験動画

    Last Updated: Jul 6, 2026

    Transient Gene Expression in Tobacco using Gibson Assembly and the Gene Gun
    12:02

    Transient Gene Expression in Tobacco using Gibson Assembly and the Gene Gun

    Published on: April 18, 2014

    Subcloning Plus Insertion (SPI) - A Novel Recombineering Method for the Rapid Construction of Gene Targeting Vectors
    09:02

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    Published on: January 8, 2015

    CAPRRESI: Chimera Assembly by Plasmid Recovery and Restriction Enzyme Site Insertion
    07:37

    CAPRRESI: Chimera Assembly by Plasmid Recovery and Restriction Enzyme Site Insertion

    Published on: June 25, 2017