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Bachelor-, Master-, Diplomarbeiten

Bachelor-, Master-, Diplomarbeiten │ 1. Juli 2019

Gastvortrag, 04. Juli 2019 (Donnerstag)

Ort: Konferenzraum Zeit: 13uhr   Sprecher und Vortragstitel: Prof Markus Schwarzländer Plant Energy Biology Institut für Biologie und Biotechnologie der Pflanzen Universität Münster „Monitoring Cellular Energy Physiology and Regulation in Plants“   Abstract The energy conversion that occurs in plant cells requires tight surveillance and dynamic adjustment to meet demands, maintain efficiency and avoid dysfunction. […]

Ort:

Konferenzraum

Zeit:

13uhr

 

Sprecher und Vortragstitel:

Prof Markus Schwarzländer

Plant Energy Biology

Institut für Biologie und Biotechnologie der Pflanzen

Universität Münster

„Monitoring Cellular Energy Physiology and Regulation in Plants“

 

Abstract

The energy conversion that occurs in plant cells requires tight surveillance and dynamic adjustment to meet demands, maintain efficiency and avoid dysfunction. Frequent and often dramatic changes in the environment and developmental transitions of plants, such as the day-night transitions, changes in oxygen availability or seed germination make tailored control mechanisms particularly important. Nevertheless there is a limited understanding of the dynamics of energy physiology and their regulation at the subcellular level in plants. We have been using quantitative confocal microscopy and fluorimetry to assess transitions in energy physiology in vivo using genetically-encoded fluorescent protein sensors. In this seminar I would like to highlight recent progress that we have made in dissecting subcellular ATP dynamics, redox regulation and calcium transport. The impact of cellular energy dynamics and its control as central determinant of plant-environment interactions will be discussed.

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Prof. Markus Schwarzländer: Ankündigung mit Abstract

 

Bachelor-, Master-, Diplomarbeiten │ 14. Juni 2019

Gastvortrag, 03. Juli 2019 (Mittwoch)

Ort: Konferenzraum Zeit: 13uhr   Sprecherin und Vortragstitel: Dr. Andrea Matros University of Adelaide · School of Agriculture, Food and Wine „Variation of fructan profiles in a population of two-row spring barley and the impact on plant performance under drought“

Ort:

Konferenzraum

Zeit:

13uhr

 

Sprecherin und Vortragstitel:

Dr. Andrea Matros

University of Adelaide · School of Agriculture, Food and Wine

„Variation of fructan profiles in a population of two-row spring barley and the impact on plant performance under drought“

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Announcement for download (pdf)

 

Bachelor-, Master-, Diplomarbeiten │ 21. Juni 2019

Gastvortrag, 28. Juni 2019 (Freitag)

Ort: Konferenzraum Zeit: 10 Uhr   Sprecher und Vortragstitel: Dr. Eswarayya Ramireddy Indian Institute of Science Education and Research Tirupati (IISER Tirupati) „Smart roots for the development of climate-resilient crops“

Ort:

Konferenzraum

Zeit:

10 Uhr

 

Sprecher und Vortragstitel:

Dr. Eswarayya Ramireddy

Indian Institute of Science Education and Research Tirupati (IISER Tirupati)

„Smart roots for the development of climate-resilient crops“

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Aushang zur Vortragsankündigung (pdf)

 

Bachelor-, Master-, Diplomarbeiten

IGZ Symposium zu “Multiple perspectives on circular economies & horticulture: Learning from & about Indian natural farming”

Ort:

Hörsaal Großbeeren

 

Programm:

10:15 – 12:00 Gastvorträge (jeweils 15 min Vortrag & 5 min Diskussion; in englischer Sprache)

 

Sprecher/innen und Vortragstitel:

 

Ariane Krause & Franziska Häfner (IGZ)

  • “Increasing Sustainability in Horticultural Production Systems by Nutrient Cycling”

Mrinalini Kochupillai (Technical University of Munich)  

  • “The New EU Organic Regulations- What can the EU learn from the Indian Experience?”

Jasper Matthiessen & Karthik Jeganathan (International Arts of Living Foundation) 

  • “Ancient knowledge for modern agriculture – Sri Sri Natural Farming: Scientific background of Traditional Ecological Knowledge of India”

Julia Köninger (Technical University of Munich)  

  • “Overcoming the Intensification of European Agriculture: Learning from the Natural Farming Movement in India”

Daniel Münster (University of Heidelberg)

  • “Can Indian Natural Farming go global? Some reflections from ethnographic work with Zero Budget Natural Farming”

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Programm des Symposiums (Pdf)

Abstracts der Vorträge (Pdf)

 

Bachelor-, Master-, Diplomarbeiten

Kolloquium, 18. Dezember 2018

Ort:

Hörsaal Großbeeren

 

Zeit:

13Uhr

 

Sprecher*innen und Vortragstitel:

Dr. Mohanna Mollavali

“Modulation of trehalose biosynthetic gene expression to improve stress tolerance of tomato”

 

Dr. Roxana Djalali Farahani-Kofoet

„Impact of Fusarium species on Asparagus“

 

Bachelor-, Master-, Diplomarbeiten

Verteidigung Masterarbeit, Donnerstag 13. Dezember 2018

Ort:

Hörsaal des IGZ

 

Zeit:

13Uhr

 

Sprecher und Vortragstitel:

Zachary Taylor

“Chloroplast-based production of antimicrobial peptides: potential for plant protection”

Albrecht-Daniel-Thaer-Institute of Agricultural and Horticultural Sciences

Humboldt University Berlin

Ankündigung der Verteidigung der Masterarbeit, 13.12.2018

 

Bachelor-, Master-, Diplomarbeiten

Kolloquium, 11. Dezember 2018

Ort:

Hörsaal Großbeeren

 

Zeit:

13Uhr

 

Sprecher*innen und Vortragstitel:

 

Dr. Jörg Rühlmann

Predicting soil texture information from soil electrical resistivity measurements

Dr. Swen Meyer

Estimation of soil texture information using geophysical sensors for agricultural liming – Insights into the pH-BB project

 

Bachelor-, Master-, Diplomarbeiten

Symposium „Nutrient recycling for circular economies“, 5. Dezember 2018

Ort:

Hörsaal Großbeeren

 

Programm:

10:15 – 12:10 Gastvorträge (jeweils 15 min Vortrag & 5 min Diskussion; in englischer Sprache)

 

Sprecher/innen und Vortragstitel:

Prof. Dr. Kai Udert

Swiss Federal Institute of Technology (ETH) in Zurich & Swiss Federal Institute of Aquatic Science and Technology (Eawag)

„Urine running in circles“

Dr. rer. nat. Gerhild Bornemann

DLR Institute of Aerospace Medicine, Köln

„C.R.O.P. – Combined Regenerative Organic food Production“

Mareike Mauerer

Albrecht Daniel Thaer-Institute an der Humboldt Universität zu Berlin

„The use of recycled nutrients in vegetable production under glass“

Grace Crain

Group of Plant Nutrition at the Institute of Agricultural Sciences (IAS) at the Department of Environmental Systems Science (D-USYS) at ETH Zürich

„Crop production in hydroponics using recycled nutrients and microbial consortia“

 

Programm des Symposiuma "Nutrient recycling for circular economies"

 

Bachelor-, Master-, Diplomarbeiten

Kolloquium, 4. Dezember 2018

Ort:

Hörsaal Großbeeren

Zeit:

13Uhr

 

Sprecher und Vortragstitel:

Dr. Hanna Freudenreich

“Agriculture as a safety net – evidence from Kyrgyzstan”

Dr. Ghassan Baliki

„Healthier Children Diets: Baseline Results from School Gardens Experiments in Nepal“

Forschungsgruppe 3.3 Ökonomische Entwicklung und Ernährungssicherheit

 

Bachelor-, Master-, Diplomarbeiten │ 22. Oktober 2018

Gastvortrag, 27. November 2018

Ort: Hörsaal Großbeeren Zeit: 13uhr   Sprecherin und Vortragstitel: Prof. Kerstin Kaufmann Humboldt Universität zu Berlin „Epigenetic control of gene activation in Arabidopsis flower development“   Abstract: Developmental switches and cell fate decisions in plants require coordinated changes in the activities of thousands of genes. Concerted activities of transcription factors and epigenetic regulators are essential […]

Ort:

Hörsaal Großbeeren

Zeit:

13uhr

 

Sprecherin und Vortragstitel:

Prof. Kerstin Kaufmann

Humboldt Universität zu Berlin

„Epigenetic control of gene activation in Arabidopsis flower development“

 

Abstract:

Developmental switches and cell fate decisions in plants require coordinated changes in the activities of thousands of genes. Concerted activities of transcription factors and epigenetic regulators are essential for spatiotemporal control of gene expression programs. Polycomb repressive complex 2 (PRC2) mediates the epigenetic memory of gene silencing in plant development, thereby restricting gene activities to specific cell types and developmental stages. RELATIVE OF EARLY FLOWERING 6 (REF6) is a Jumonji (JMJ)-type histone demethylase that counteracts PRC2-mediated gene silencing in plants. Research in my group recently showed that REF6 and its two close paralogs determine spatial ‘boundaries’ of the repressive histone H3K27me3 mark in the genome, and control the tissue-specific release from PRC2-mediated gene repression. Targeted mutagenesis revealed that these histone demethylases display pleiotropic, redundant functions in plant development, several of which depend on trans factor-mediated recruitment. Thus, JMJ-type histone demethylases restrict repressive chromatin domains, and contribute to tissue-specific gene activation via complementary targeting mechanisms.

 

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Bachelor-, Master-, Diplomarbeiten │ 22. Oktober 2018

Gastvortrag, 19. November 2018

Ort: Hörsaal Großbeeren   Zeit: 13Uhr   Sprecherin und Vortragstitel: Dr Annette Piorr Leibniz-Zentrum für Agrarlandschaftsforschung (ZALF) „Urban or Peri-urban agriculture in the EU“ Abtract: The presentation will give a state of the art overview on urban agriculture and peri-urban agriculture (UPUA), the diversity of phenomena, motivations, distinctive features, benefits and limitations. UPUA is contextualized in […]

Ort:

Hörsaal Großbeeren

 

Zeit:

13Uhr

 

Sprecherin und Vortragstitel:

Dr Annette Piorr

Leibniz-Zentrum für Agrarlandschaftsforschung (ZALF)

„Urban or Peri-urban agriculture in the EU“

Abtract:

The presentation will give a state of the art overview on urban agriculture and peri-urban agriculture (UPUA), the diversity of phenomena, motivations, distinctive features, benefits and limitations. UPUA is contextualized in relation to societal and economic transformations, EU strategic objectives, policies and regional food system approaches. Using best practice examples, the presentation demonstrates the need for an improved integration of UPUA into the policy agenda across sectors, domains and governance levels.

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Bachelor-, Master-, Diplomarbeiten │ 22. Oktober 2018

Gastvortrag, 16. November 2018

Ort: Hörsaal Großbeeren   Zeit: 11Uhr   Vortragender und Thema: Gerald Freymark Team leader Biochemistry, Rijk Zwaan Breeding, Netherlands „Metabolic differences in chromosome substitution lines of Arabidopsis thaliana received by Reverse Breeding“   Abstract: Traditionally, hybrid seeds are produced by crossing selected inbred lines. A recent method for haploid production in the model plant A. […]

Ort:

Hörsaal Großbeeren

 

Zeit:

11Uhr

 

Vortragender und Thema:

Gerald Freymark

Team leader Biochemistry, Rijk Zwaan Breeding, Netherlands

Metabolic differences in chromosome substitution lines of Arabidopsis thaliana received by Reverse Breeding“

 

Abstract:

Traditionally, hybrid seeds are produced by crossing selected inbred lines. A recent method for haploid production in the model plant A. thaliana (Ravi and Chan, 2010) enabled us to provide a proof of concept for an alternative strategy: Reverse Breeding, a new approach that simplifies meiosis such that homozygous parental lines can be gene-rated from a vigorous hybrid individual (Dirks et al. 2003, 2009). We silenced DMC1, which encodes the meiotic recombination protein DISRUPTED MEIOTIC cDNA1, in hybrids of A. thaliana, so that non-recombined parental chromosomes segregate during meiosis (Wijnker et al. 2008, 2012). We then converted the resulting gametes into adult haploid plants, and subsequently into homozygous diploids, so that each contained half the genome of the original hybrid. From 36 homozygous lines, we were able to identify a complete set of chromosome-substitution lines. Some of those lines were analyzed for metabolic differences by LC-MS.  Among others, several glucosinolates have already been identified to decrease in one of the chromosome substitution lines. Elucidating the genetic differences between the parental lines can explain those metabolic changes.

 

 

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Bachelor-, Master-, Diplomarbeiten │ 1. November 2018

Kolloquium, 13. November 2018

Ort: Hörsaal Großbeeren Zeit: 13Uhr   Sprecher und Vortragstitel: Prof Tilman Brück „Weather Shocks, Nutrition and Child Health: Evidence from the Life in Kyrgyzstan Study“

Ort:

Hörsaal Großbeeren

Zeit:

13Uhr

 

Sprecher und Vortragstitel:

Prof Tilman Brück

„Weather Shocks, Nutrition and Child Health: Evidence from the Life in Kyrgyzstan Study“

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Forschungsgruppe 3.3 "Ökonomische Entwicklung und Ernährungssicherheit"

 

Bachelor-, Master-, Diplomarbeiten │ 24. Oktober 2018

Kolloquium, 06. November 2018

Ort: Hörsaal Großbeeren Zeit: 13Uhr   Sprecherinnen und Vortragstitel: Prof. Susanne Baldermann, Forschungsgruppe 3.2 „Carotenoids in pak choi – Changes along the food chain“   Dr. Susanne Neugart, Nachwuchsgruppe unter FG 3.1 „UV-A and flavonoids an unknown relation based on the interplay of UVR8 and Crytochomes“  

Ort:

Hörsaal Großbeeren

Zeit:

13Uhr

 

Sprecherinnen und Vortragstitel:

Prof. Susanne Baldermann, Forschungsgruppe 3.2

„Carotenoids in pak choi – Changes along the food chain“

 

Dr. Susanne Neugart, Nachwuchsgruppe unter FG 3.1

„UV-A and flavonoids an unknown relation based on the interplay of UVR8 and Crytochomes“

 

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Forschungsgruppe 3.2 "Biochemie pflanzlicher Lebensmittel und Ernährung"

Nachwuchsgruppe "Nachwuchsgruppe, Bildung und Funktion von Flavonoiden"

 

Bachelor-, Master-, Diplomarbeiten │ 18. Oktober 2018

Gastvortrag, 1. November 2018, 13Uhr

Ort: Hörsaal Großbeeren   Zeit: 13Uhr   Vortragende und Thema: Dr. Katja Boldt-Burisch German Research Center for Geosciences „Fungal root endophytes and their potential role for improving agriculture under nutrient and drought stress“   Abstract: All terrestrial plants in natural ecosystems are assumed to have a symbiotic relationship with fungi, with particular importance attached to […]

Ort:

Hörsaal Großbeeren

 

Zeit:

13Uhr

 

Vortragende und Thema:

Dr. Katja Boldt-Burisch

German Research Center for Geosciences

„Fungal root endophytes and their potential role for improving agriculture under nutrient and drought stress“

 

Abstract:

All terrestrial plants in natural ecosystems are assumed to have a symbiotic relationship with fungi, with particular importance attached to fungal root endophytes. This highly diverse group of fungi can have a profound impact on plant communities and their fitness by initiating tolerances against abiotic and biotic stressors. The aim of the project is to characterize selected fungal root endophytes from plants of disturbed sites (reclamation sites) or extreme habitats to characterize these fungi and to investigate their effect on the growth of agricultural plants under nutrient and drought stress.

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