Deutsch
FACULTY OF BIOLOGY

News/Archive

News

Dr. Ana Rita Brochado investigates the effect of antibiotics on bacteria.

Bacteria can quickly become resistant to antibiotics. Which mechanisms are responsible for this and how to counteract it? Dr. Ana Rita Brochado, who is setting up a new Emmy Noether Junior Research Group at the University of Würzburg, is investigating this.

more
When catching and digesting its prey, the Venus flytrap repeatedly counts the number of electrical signals (AP, action potentials). These processes are being investigated at the University of Würzburg.

How does the Venus flytrap count and calculate? This is what the Würzburg plant researcher Rainer Hedrich wants to find out. For his project, he will receive 1.5 million euros from a renowned funding programme.

more
The Würzburg biologists Markus Riederer (left) and Amauri Bueno found out why the leaves of the date palm do not dry out even at temperatures above 50 degrees Celsius.

The leaves of date palms can heat up to temperatures around 50 degrees Celsius. They survive thanks to a unique wax mixture that is essential for the existence in the desert.

more
Professor Georg Nagel in front of the image of an alga in which a novel photo sensor was labelled with green fluorescent dye.

Controlling cells with light: Professor Georg Nagel has won another award for his contributions to the invention and refinement of optogenetics. He received the prize along with other laureates in the USA.

more
Small-scale agricultural landscapes (left) offer advantages: they promote biological diversity, pollination and natural pest control.

Diversity beats monotony: a colourful patchwork of small, differently used plots can bring advantages to agriculture and nature. This is the result of a new study by the University of Würzburg.

more
Cells of a neuroblastoma: The red dots mark sites where the BRCA1 protein occurs in close contact with the RNA polymerase II. This is only the case if the protein MYCN is also present (right).

Two proteins work hand in hand to ensure that the tumour cells of neuroblastoma can grow at full speed. In "Nature", a Würzburg research team shows how the proteins can do this.

more
Icefish under water

Icefish live in an environment that should be deadly for them. Scientists have now investigated how they still manage to exist there and what evolutionary adaptations they have had to undergo in order to do so.

more
Two open stomatal pores on the surface of a fern leaf, each surrounded by two kidney-shaped guard cells. Right panel: important moments during the evolution of stomata. Stomata probably evolved in an early land plant, from which all today’s species descend, but were likely lost in liverworts. Some genes that control stomatal movement in flowering plants likely arose recently, in seed plants, from within ancient gene families that were present in algae. Signalling genes with specific roles in guard cells likely arose after mosses diverged from a common ancestor.

Plants that can manage with less water could make agriculture more sustainable. This is why a research team at the University of Würzburg is investigating how plants control their water balance.

more
Photo: Dr. Alexandro B. Leverkus

Dr. Alexandro B. Leverkus, Universidad de Alcala (Madrid), is an Alexander von Humboldt Research Fellow at the Ecological Station Fabrikschleichach of the Biocenter (Zoology III) from 01.01.2019 to 31.12.2020. Leverkus is currently researching the topic "Forest disturbances in the Anthropocene: Unravelling ecological interactions between wildfire and (salvage) logging".

more
In this multicellular Volvox alga, the novel light sensor 2c-cyclop was labeled with fluorescence (green). It shows up in membranes around the nucleus. (Image: Eva Laura von der Heyde)

Scientists at the Universities of Würzburg and Bielefeld in Germany have discovered an unusual new light sensor in green algae. The sensor triggers a reaction that is similar to one in the human eye.

more
Fruit Fly

Insects and mammals have special sensors for different light intensities. These sensors selectively influence the circadian clocks and thereby control daily activity patterns.

more

Events

PHD defense Yang Zhou; Fakultät für Biologie

“The exploitation of opsin-based optogenetic tools for applicaion in higher plants"

04/30/2021, 10:00 AM - 11:00 AM
Logo Biozentrum der Universität Würzburg
Category: Fakultät für Biologie, Kalender-JMU, Kolloquium, Promotionskolloquium
Location: Seminarpavillon des Julius-von-Sachs-Instituts
Organizer: Fakultät für Biologie, via Zoom
Speaker: Yang Zhou, M. Sc.