Name: detection of protein interactions in plant using a gateway compatible bimolecular fluorescence complementation (bifc) system
Uploaded: 2011-09-16T13:00:00
Description: Watch this Scientific Journal Video about Detection of Protein Interactions in Plant using a Gateway Compatible Bimolecular Fluorescence Complementation BiFC System at JoVE.com

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1. Vorbereitung von Agrobacterium Kultur <ol><li> Agrobacterium-Stamm GV3101 zuvor mit Gateway kompatibel BIFC Vektor pEarleyGate201-YC und pEarleyGate202-YN, die jeweils eine Verschmelzung von GOI Konstrukt transformiert. </li><li> Impfen einer 5-ml YEB (5g L -1 Beef-Extrakt, 1g L -1 Hefeextrakt, 5 g L -1 Pepton, 5 g L -1 Saccharose, 2 mM MgSO 4, pH 7,2) Kultur BIFC Fusionsprotein-Konstrukten transformiert Agrobacterium mit dem einer an...

<ol>
	<li>Ohad, N., Yalovsky, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Utilizing+bimolecular+fluorescence+complementation+(BiFC)+to+assay+protein-protein+interaction+in+plants.">Utilizing bimolecular fluorescence complementation (BiFC) to assay protein-protein interaction in plants.</a> Methods in molecular biology. 655, 347-358 (2010).</li><li>Fang, Y., Spector, D. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=BiFC+imaging+assay+for+plant+protein-protein+interactions.">BiFC imaging assay for plant protein-protein interactions.</a> Cold Spring Harbor protocols. 2, (2010).</li><li>Schutze, K., Harter, K., Chaban, C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bimolecular+fluorescence+complementation+(BiFC)+to+study+protein-protein+interactions+in+living+plant+cells.">Bimolecular fluorescence complementation (BiFC) to study protein-protein interactions in living plant cells.</a> Methods in molecular biology. 479, 189-202 (2009).</li><li>Hiatt, S. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bimolecular+fluorescence+complementation+(BiFC)+analysis+of+protein+interactions+in+Caenorhabditis+elegans.">Bimolecular fluorescence complementation (BiFC) analysis of protein interactions in Caenorhabditis elegans.</a> Methods. 45, 185-191 (2008).</li><li>Barnard, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Development+and+implementation+of+split-GFP-based+bimolecular+fluorescence+complementation+(BiFC)+assays+in+yeast.">Development and implementation of split-GFP-based bimolecular fluorescence complementation (BiFC) assays in yeast.</a> Biochemical Society Transactions. 36, 479-482 (2008).</li><li>Kerppola, T. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Design+and+implementation+of+bimolecular+fluorescence+complementation+(BiFC)+assays+for+the+visualization+of+protein+interactions+in+living+cells.">Design and implementation of bimolecular fluorescence complementation (BiFC) assays for the visualization of protein interactions in living cells.</a> Nature. 1, 1278-1286 (2006).</li><li>Hu, C. D., Grinberg, A. V., Kerppola, T. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Visualization+of+protein+interactions+in+living+cells+using+bimolecular+fluorescence+complementation+(BiFC)+analysis.">Visualization of protein interactions in living cells using bimolecular fluorescence complementation (BiFC) analysis.</a> Current protocols in cell biology. 21, 3-3 (2006).</li><li>Earley, K. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Gateway-compatible+vectors+for+plant+functional+genomics+and+proteomics.">Gateway-compatible vectors for plant functional genomics and proteomics.</a> The Plant journal : for cell and molecular biology. 45, 616-629 (2006).</li><li>Karimi, M., Inze, D., Depicker, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=GATEWAY+vectors+for+Agrobacterium-mediated+plant+transformation.">GATEWAY vectors for Agrobacterium-mediated plant transformation.</a> Trends in Plant Science. 7, 193-195 (2002).</li><li>Lu, Q. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Arabidopsis+homolog+of+the+yeast+TREX-2+mRNA+export+complex:+components+and+anchoring+nucleoporin.">Arabidopsis homolog of the yeast TREX-2 mRNA export complex: components and anchoring nucleoporin.</a> The Plant journal : for cell and molecular biology. 61, 259-270 (2010).</li><li>Sparkes, I. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=transient+expression+of+fluorescent+fusion+proteins+in+tobacco+plants+and+generation+of+stably+transformed+plants.">transient expression of fluorescent fusion proteins in tobacco plants and generation of stably transformed plants.</a> Nature protocols. 1, 2019-2025 (2006).</li><li>Rackham, O., Brown, C. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Visualization+of+RNA-protein+interactions+in+living+cells:+FMRP+and+IMP1+interact+on+mRNAs.">Visualization of RNA-protein interactions in living cells: FMRP and IMP1 interact on mRNAs.</a> The EMBO journal. 23, 3346-3355 (2004).</li><li>Demidov, V. V. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fast+complementation+of+split+fluorescent+protein+triggered+by+DNA+hybridization.">Fast complementation of split fluorescent protein triggered by DNA hybridization.</a> Proceedings of the National Academy of Sciences of the United States of America. 103, 2052-2056 (2006).</li><li>Shyu, Y. J., Suarez, C. D., Hu, C. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Visualization+of+ternary+complexes+in+living+cells+by+using+a+BiFC-based+FRET+assay.">Visualization of ternary complexes in living cells by using a BiFC-based FRET assay.</a> Nature. 3, 1693-1702 (2008).</li></ol>

BIFC Assay ist ein leistungsfähiges Werkzeug für das Studium Protein-Interaktionen. Im Gegensatz zu den traditionellen Y2H Assay BIFC ermöglicht nicht nur die Visualisierung von Protein-Protein-Interaktionen, sondern bietet auch weitere Informationen des Protein-Komplexes, wie sub-zelluläre Lokalisation. Auch ist es möglich, indirekten Wechselwirkungen so lange zu erkennen, wie die beiden Kandidaten Proteine ​​nahe genug von einem dritten Partner gebracht werden. Wie jede Technologie hat BIFC seine Grenzen. Auf...

<table border='1'>
	<tbody>
		<tr>
			<td>Name of the reagent</td>
			<td>Company</td>
			<td>Catalogue number</td>
		</tr>
		<tr>
			<td>Acetosyringone</td>
			<td>Sigma</td>
			<td>D134406</td>
		</tr>
		<tr>
			<td>MES hydrate</td>
			<td>Sigma</td>
			<td>M2933</td>
		</tr>
		<tr>
			<td>1 mL slip-tip tuberculin syringe</td>
			<td>BD</td>
			<td>309602</td>
		</tr>
	</tbody>
</table>

detection of protein interactions in plant using a gateway compatible bimolecular fluorescence complementation (bifc) system

Wir haben eine BIFC Technik, um die Interaktion zwischen zwei Proteinen in vivo-Test entwickelt. Dies wird durch Aufteilung eines gelb fluoreszierenden Proteins (YFP) in zwei nicht-überlappenden Fragmenten durchgeführt. Jedes Fragment wird in-frame, ein Gen von Interesse geklont. Diese Konstrukte können dann in Nicotiana benthamiana werden via Agrobacterium vermittelte Transformation co-transformiert, die den Transit Expression von Fusionsproteinen. Die Rekonstitution von YFP-Signal erfolgt nur, wenn der gerichtlichen Untersuchung Proteine ​​1-7 interagieren. Um zu testen und zu validieren das Protein-Protein-Interaktionen können BIFC zusammen mit Hefe-Zwei-Hybrid (Y2H)-Assay verwendet werden. Dies kann erkennen indirekten Wechselwirkungen, die in der Y2H übersehen werden kann. Gateway-Technologie ist eine universelle Plattform, die Forschern die Shuttle-Gens von Interesse (GOI) in so viele Expression und funktionelle Analyse-Systeme wie möglich zu 8,9. Sowohl die Orientierung und Leserahmen können ohne Verwendung von Restriktionsenzymen oder Ligation zum Ausdruck bereit-Klone machen aufrechterhalten werden. Als Ergebnis kann man beseitigen alle Re-Sequenzierung Schritte, um konsistente Ergebnisse in den Experimenten zu gewährleisten. Wir haben eine Reihe von Gateway kompatibel BIFC und Y2H Vektoren, die Forscher stellen mit einfach zu bedienenden Tools zu führen sowohl BIFC und Y2H Assays 10 erstellt. Hier zeigen wir die einfache Nutzung unserer BIFC System zum Protein-Protein-Interaktionen in N. Test benthamiana Pflanzen.

Watch this Scientific Journal Video about Detection of Protein Interactions in Plant using a Gateway Compatible Bimolecular Fluorescence Complementation BiFC System at JoVE.com

Detection of Protein Interactions in Plant using a Gateway Compatible Bimolecular Fluorescence Complementation BiFC System

Wir haben eine Technik, um Protein-Protein-Interaktionen in Anlage-Test entwickelt. Ein gelb fluoreszierendes Protein (YFP) ist in zwei nicht überlappende Fragmente aufgeteilt. Jedes Fragment wird in-frame, ein Gen von Interesse via Gateway-System geklont, wodurch Expression von Fusionsproteinen. Rekonstitution der YFP-Signal erfolgt nur, wenn der gerichtlichen Untersuchung Proteinen interagieren.

Detektion von Protein-Wechselwirkungen in Plant mit einem Gateway kompatibel bimolekularen Fluoreszenz Komplementation (BIFC) System

We have developed a BiFC technique to test the interaction between two proteins in vivo. This is accomplished by splitting a yellow fluorescent protein ...

Research

JoVE Journal

Biology

Detection of Protein Interactions in Plant using a Gateway Compatible Bimolecular Fluorescence Complementation (BiFC) System

Rapid Homogeneous Detection of Biological Assays Using Magnetic Modulation Biosensing System

Schnelle Homogene Detektion von biologischen Assays mit magnetischen Modulation Biosensorik-System

A magnetic modulation biosensing system (MMB) [1,2] rapidly and homogeneously detected biological targets at low concentrations without any washing or ...

Forschung

Biologie

Bimolecular Fluorescence Complementation (BiFC) Assay for Protein-Protein Interaction in Onion Cells Using the Helios Gene Gun

Bimolecular Fluorescence Complementation BiFC Assay for Protein-Protein Interaction in Onion Cells Using the Helios Gene Gun

Bimolekularen Fluoreszenz Komplementation (BIFC) Assay für Protein-Protein-Wechselwirkungen in Onion Zellen unter Verwendung des Helios Gene Gun

Investigation of gene function in diverse organisms relies on knowledge of how the gene products interact with each other in their normal cellular ...

In-vivo Detection of Protein-protein Interactions on Micro-patterned Surfaces

In-vivo Detection of Protein-protein Interactions on Micro-patterned Surfaces

In-vivo-Detektion von Protein-Protein-Interaktionen auf Micro-gemusterten Oberflächen

Unraveling the interaction network of molecules in-vivo is key to understanding the mechanisms that regulate cell function and metabolism. A multitude of ...

Bimolecular Fluorescence Complementation

Bimolekularen Fluoreszenz Komplementation

Defining the subcellular distribution of signaling complexes is imperative to understanding the output from that complex. Conventional methods such as ...

A Protocol for the Identification of Protein-protein Interactions Based on 15N Metabolic Labeling, Immunoprecipitation, Quantitative Mass Spectrometry and Affinity Modulation

A Protocol for the Identification of Protein-protein Interactions Based on 15N Metabolic Labeling, Immunoprecipitation, Quantitative Mass Spectrometry and Affinity Modulation

Ein Protokoll für die Identifizierung von Protein-Protein-Wechselwirkungen Basierend auf<sup&gt; 15</sup&gt; N Metabolische Markierung, Immunpräzipitation, Quantitative Massenspektrometrie und Affinity Modulation

Protein-protein interactions are fundamental for many biological processes in the cell. Therefore, their characterization plays an important role in ...

Flow Cytometric Analysis of Bimolecular Fluorescence Complementation: A High Throughput Quantitative Method to Study Protein-protein Interaction

Durchflusszytometrieanalyse bimolekularer Fluorescence Komplementierung: A High Throughput Quantitative Methode zur Protein-Protein Interaction Study

Among methods to study protein-protein interaction inside cells, Bimolecular Fluorescence Complementation (BiFC) is relatively simple and sensitive. BiFC ...

Using Caenorhabditis elegans as a Model System to Study Protein Homeostasis in a Multicellular Organism

Using Caenorhabditis elegans as a Model System to Study Protein Homeostasis in a Multicellular Organism

The folding and assembly of proteins is essential for protein function, the long-term health of the cell, and longevity of the organism. Historically, the ...

Protein-protein Interactions Visualized by Bimolecular Fluorescence Complementation in Tobacco Protoplasts and Leaves

Protein-Protein-Wechselwirkungen durch Bimolekulare Fluoreszenz-Komplementation in Tabak-Protoplasten-und Blätter-Visualisierte

Many proteins interact transiently with other proteins or are integrated into multi-protein complexes to perform their biological function. Bimolecular ...

Investigating Protein-protein Interactions in Live Cells Using Bioluminescence Resonance Energy Transfer

Untersuchung von Protein-Protein-Interaktionen in lebenden Zellen Mit Biolumineszenz-Resonanz-Energie-Transfer

Assays based on Bioluminescence Resonance Energy Transfer (BRET) provide a sensitive and reliable means to monitor protein-protein interactions in live ...

Determination of Protein-ligand Interactions Using Differential Scanning Fluorimetry

Bestimmung der Protein-Ligand-Wechselwirkungen mit Differential Scanning Fluorimetrie

A wide range of methods are currently available for determining the dissociation constant between a protein and interacting small molecules. However, most ...