Ortrun Scheid Gregor Mendel Institute of Molecular Plant Biology, Austria
2 protocols
Agnieszka Zienkiewicz Georg August University
15 protocols

Aleksandr Gavrin Sainsbury Laboratory University of Cambridge
3 protocols

Amey Redkar Department of Genetics, University of Cordoba
18 protocols

Ana Espinosa-Ruiz Instituto de Biología Molecular y Celular de Plantas
1 protocol

Editor
Marisa Rosa
  • Editor, Gregor Mendel Institute of Molecular Plant Biology, Vienna
Research focus
  • Plant science
  • 2 Author merit

Education

PhD, University of Vienna, 2012

Publications

https://scholar.google.com/citations?user=tRx8IQ0AAAAJ&hl=en
•Rosa, M., et al. (2017) The Maize MID-COMPLEMENTING ACTIVITY Homolog CELL NUMBER REGULATOR13/NARROW ODD DWARF Coordinates Organ Growth and Tissue Patterning. The Plant Cell 29: 1-17

•Rosa, M., et al. (2013) The Arabidopsis SWR1 chromatin-remodeling complex is important for DNA repair, somatic recombination, and meiosis. The Plant Cell 5: 1990-2000

•Pecinka, A., Rosa, M., et al. (2009) Transgenerational stress memory is not a general response in Arabidopsis. PloS one 4: e5202

•Pecinka, A., Dinh, H.Q., Baubec, T., Rosa, M., et al. (2010) Epigenetic regulation of repetitive elements is attenuated by prolonged heat stress in Arabidopsis. The Plant Cell 22: 3118–3129

•Erilova, A., Brownfield, L., Exner, V., Rosa, M., et al. (2009) Imprinting of the Polycomb group gene MEDEA serves as a ploidy sensor in Arabidopsis. PLoS Genet. 25: e1000663

•Caperta, A.D., Rosa, M., et al. (2008) Distribution patterns of phosphorylated Thr 3 and Thr 32 of histone H3 in plant mitosis and meiosis. Cytogenet Genome Res. (2008) 122: 73–79
2 Protocols published
Measuring Homologous Recombination Frequency in Arabidopsis Seedlings
Authors:  Marisa Rosa and Ortrun Mittelsten Scheid, date: 04/05/2014, view: 8810, Q&A: 0
Somatic homologous recombination (SHR) is a major pathway of DNA double-strand break (DSB) repair, in which intact homologous regions are used as a template for the removal of lesions. Its frequency in plants is generally low, as most DSB are ...
DNA Damage Sensitivity Assays with Arabidopsis Seedlings
Authors:  Marisa Rosa and Ortrun Mittelsten Scheid, date: 04/05/2014, view: 7749, Q&A: 0
We describe fast and reproducible sensitivity assays to quantify the response of Arabidopsis seedlings of different genotypes to a wide range of DNA damaging agents. We apply (1) γ-irradiation, which produces DNA breaks, (2) bleocin, a ...
7 Protocols reviewed
Forest GPP Calculation Using Sap Flow and Water Use Efficiency Measurements
Authors:  Fyodor Tatarinov, Eyal Rotenberg, Dan Yakir and Tamir Klein, date: 04/20/2017, view: 4981, Q&A: 0
This is a protocol to evaluate gross primary productivity (GPP) of a forest stand based on the measurements of tree’s sap flow (SF), 13C derived water use efficiency (WUE), and meteorological (met) data. GPP was calculated from WUE and ...
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Cyclohexane Diamine Tetraacetic Acid (CDTA) Extraction of Plant Cell Wall Pectin
Authors:  Gerit Bethke and Jane Glazebrook, date: 12/20/2014, view: 8246, Q&A: 0
The goal of this procedure is to extract pectin from plant cell walls. Pectins are galacturonic acid containing polymeric sugars that are important components of plant cell walls. Various procedures aimed at studying plant cell wall components ...
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56 Protocols edited
Immunolabeling of Maize Meiocytes
Authors:  Mateusz Zelkowski and Wojciech P. Pawlowski, date: 04/05/2020, view: 33, Q&A: 0
This protocol describes a quick method for immunolocalization of meiotic proteins in maize. It includes a fixation step that allows for long-term storage of material and provides good preservation of chromatin structure.
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In vitro Conditions for Dark Growth and Analysis of Maize Seedlings
Authors:  Jeffrey Farrow, Marschal A. Bellinger and Carolyn G. Rasmussen, date: 03/20/2020, view: 117, Q&A: 0
Maize is an important model organism for understanding plant traits essential for proper growth and germination. One type of growth, skotomorphogenesis, occurs in the absence of light. Seedlings grown in the absence of light exhibit dramatic ...
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