Tzvetina Brumbarova Heinrich Heine University Düsseldorf
2 protocols
Dennis Nürnberg Freie Universität Berlin
51 protocols

Imre Gáspár INSTITUTE OF MOLECULAR BIOTECHNOLOGY, IMBA, Vienna
21 protocols

Maria Sinetova Laboratory of Intracellular Regulation, Institute of Plant Physiology, Russian Academy of Sciences, Russia
45 protocols

Marisa Rosa Bio-protocol.org
71 protocols

Rumen Ivanov
  • Research Associate, Heinrich-Heine University
Research focus
  • 1 Author merit
1 Protocol published
Perls Staining for Histochemical Detection of Iron in Plant Samples
Authors:  Tzvetina Brumbarova and Rumen Ivanov, date: 09/20/2014, view: 21580, Q&A: 2
Visualization of iron (Fe) localization in plants has greatly enhanced our understanding of plant Fe homeostasis. One of the relatively simple and yet powerful techniques is the classical Perls blue stain (Perls, 1867). The technique is based on the ...
7 Protocols reviewed
Preparation of Drosophila Polytene Chromosomes, Followed by Immunofluorescence Analysis of Chromatin Structure by Multi-fluorescence Correlations
Authors:  Terra M. Kuhn, Shawn C. Little and Maya Capelson, date: 07/05/2020, view: 6765, Q&A: 0
Drosophila larval salivary gland polytene chromosome squashes have been used for decades to analyze genome-wide protein-binding patterns, transcriptional activation processes, and changes in chromatin structure at specific genetic loci. ...
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Eye Drops for Delivery of Bioactive Compounds and BrdU to Stimulate Proliferation and Label Mitotically Active Cells in the Adult Rodent Retina
Authors:  Cindy L. Linn, Sarah E. Webster and Mark K. Webster, date: 11/05/2018, view: 4297, Q&A: 0
Eye drop treatments are typically used to apply drugs to the anterior structures of the eye. Recently, however, studies have demonstrated that eye drops can reach the retina in the back of the eye if pharmacological agents are carried in appropriate ...
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