Wynik wyszukiwania w bazie Polska Bibliografia Lekarska GBL

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Tytuł oryginału: Transfer plazmidów między bakteriami a komórkami eukariotycznymi.
Tytuł angielski: Plasmid transfer between the bacterial and eukaryotic cells.
Autorzy: Ziemienowicz Alicja
Źródło: Kosmos 2002: 51 (3) s.343-351, il., tab., bibliogr. [18] poz., sum.
Sygnatura GBL: 313,370

Hasła klasyfikacyjne GBL:
  • genetyka
  • mikrobiologia

    Wskaźnik treści:
  • ludzie

    Streszczenie angielskie: Horizontal gene tranfer (HGT) is characterized by a stable transfer of genetic information from one organism to another. This kind of genetic exchange occurs mainly between prokaryotic organisms (bacterial conjugation), whereas cases of HGT between prokaryotic and eukaryotic organisms are extremely rare. Some reports describe gene transfer between Escherichia coli and Saccharomyces cerevisiae cells that resembles bacterial conjugation. However, the only example of gene transfer between prokaryotic cells and the cells of higher eukaryotes is the case of T-DNA transfer from Agrobacterium to plant cells. The ability of Agrobacterium to transfer a fragment of its DNA to plant cell provides a powerful tool for plant biotechnology, and therefore the Agrobacterium-mediated DNA transfer is one of the most commonly used techniques of plant transformation. In early days this method was restricted only to the dicotyledonous plants, since it was believed that Agrobacterium could infect dicots soley. This was due to the use of tumor formation tests as indication of bacterial infection. Later, it was found out that althouhg Agrobacterium indeed induced tumors only on dicotyledonous plants, it was able to infect monocotyledonous plants as well, but without tumor restricted to plants only. Agrobacterium is able to transfer DNA also to other bacterial species from the family, Rhizobiaceae, as well as to other microorganisms, such as yeasts S. cerevisiae, filamentous fungi or cultivated mushrooms. Most recently, transfer of DNA from Agrobacterium to human cells has been documented.

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    Tytuł oryginału: Różne aspekty wykorzystania biotechnologii w ochronie i hodowli roślin.
    Autorzy: Łojkowska Ewa, Jafra Sylwia, Królicka Aleksandra, Ziemienowicz Alicja, Śledź Wojciech, Sidwa-Gorycka Matylda, Waleron Małgorzata
    Źródło: Ann. Acad. Med. Gedan. 2002: 32 s.389-396, bibliogr. 24 poz. - Konferencja naukowa pt. Dorobek nauki i perspektywy jej rozwoju w województwie pomorskim Gdańsk 09-10.06. 2000
    Sygnatura GBL: 702,634

    Hasła klasyfikacyjne GBL:
  • genetyka
  • mikrobiologia

    Typ dokumentu:
  • praca związana ze zjazdem

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