関連する実験動画

Updated: Apr 30, 2026

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling
11:16

A Hydroponic Co-cultivation System for Simultaneous and Systematic Analysis of Plant/Microbe Molecular Interactions and Signaling

Published on: July 22, 2017

13.6K

冠状胆腫のT-DNAは,宿主植物DNAに共振的に結合しています

N S Yadav, K Postle, R K Saiki

    Nature
    |March 18, 2014
    PubMed
    まとめ

    Agrobacterium tumefaciensは,T-DNAをその腫瘍誘発性 (Ti) プラズミドから植物細胞に転送し,冠胆腫瘍を引き起こします. この研究では,T-DNAがたばこ核ゲノムに共振的に統合され,繰り返されたDNA要素とリンクされていることが明らかになりました.

    さらに関連する動画

    Generating Transgenic Plants with Single-copy Insertions Using BIBAC-GW Binary Vector12:08

    Generating Transgenic Plants with Single-copy Insertions Using BIBAC-GW Binary Vector

    Published on: March 28, 2018

    12.2K
    Agrobacterium tumefaciens and Agrobacterium rhizogenes-Mediated Transformation of Potato and the Promoter Activity of a Suberin Gene by GUS Staining08:31

    Agrobacterium tumefaciens and Agrobacterium rhizogenes-Mediated Transformation of Potato and the Promoter Activity of a Suberin Gene by GUS Staining

    Published on: March 29, 2019

    29.2K

    関連する概念動画

    Transgenic Organisms00:53

    Transgenic Organisms

    Overview
    29.3K
    Non-nuclear Inheritance01:29

    Non-nuclear Inheritance

    Most DNA resides in the nucleus of a cell. However, some organelles in the cell cytoplasm⁠—such as chloroplasts and mitochondria⁠—also have their own DNA. These organelles replicate their DNA independently of the nuclear DNA of the cell in which they reside. Non-nuclear inheritance describes the inheritance of genes from structures other than the nucleus.
    20.7K
    Plant Tissue Culture02:57

    Plant Tissue Culture

    Plant tissue culture is widely used in both primary and applied science. Applications range from plant development studies to functional gene studies, crop improvement, commercial micropropagation, virus elimination, and conservation of rare species.
    33.3K
    DNA-only Transposons02:57

    DNA-only Transposons

    DNA-only transposons are called autonomous transposons since they code for the enzyme transposase that is required for the transposition mechanism. Insertion of transposons can alter gene functions in multiple ways. They can mutate the gene, alter gene expression by introducing a novel promoter or insulator sequence, introduce new splice sites, and change the mRNA transcripts produced, or remodel chromatin structure.
    The donor site from where the transposon is excised is either degraded or...
    16.0K
    Transgenic Plants02:50

    Transgenic Plants

    Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
    The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
    7.0K
    Horizontal Gene Transfer01:27

    Horizontal Gene Transfer

    Horizontal gene transfer (HGT) is a process where genetic material moves between organisms within the same generation, unlike vertical gene transfer, which occurs from parent to offspring. HGT plays a crucial role in microbial evolution, adaptation, and survival, particularly in shared environments like the human gut.Mobile genetic elements such as plasmids, prophages, integrons, insertion sequences, and transposons facilitate this process. HGT occurs through three primary mechanisms:...
    3.8K