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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
Quelle: Tark-Dame, M., et al. Erzeugung transgener Pflanzen mit Einzelkopie-Insertionen unter Verwendung des binären BIBAC-GW-Vektors. J. Vis. Exp. (2018).
In diesem Video demonstrieren wir die Erzeugung von transgenen Arabidopsis-Pflanzen, die durch Agrobacterium-vermittelte binäre bakterielle künstliche Chromosomen-basierte Gentransformation stabiles Transgen exprimieren.
1. Arabidopsis Transformation

Abbildung 1: Mit Arabidopsis-Sämlingen gefülltes Tablett vor und nach der Glufosinat-Ammonium-Behandlung. Sämlinge, die das in der pBIBAC-BAR-GW T-DNA vorhandene Bar-Gen nicht exprimieren, sterben nach dem Besprühen mit Glufosinat-Ammonium-Lösung. Die Fotos zeigen dieselbe Schale mit Sämlingen (A) vor dem Besprühen mit Glufosinat-Ammonium, 14 Tage nach der Aussaat, und (B) 10 Tage später, nachdem sie zweimal besprüht wurden.
| Kanamycinsulfat-Monohydrat | Duchefa | Nr. K0126 | |
| Gateway LR Klonase-Enzymmischung | Thermo Scientific - Invitrogen | Tel.: 11791-019 | |
| Murashige Skoog mittel | Duchefa | Nr. M0221 | |
| Agar | Bd | Artikel-Nr.: 214010 | |
| Glufosinat-Ammonium (Basta) | Bayer | 79391781 | |
| Phosphor-Imager | GE Healthcare Life Sciences | Taifun FLA 7000 | |
| Frischhaltefolie (Saran-Folie) | Omnilabo | 1090681 | |
| Agarose | Thermo Scientific - Invitrogen | 16500 | kg