E-Dissertationen: Suche
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Untersuchungen zu Biotensid produzierenden epiphyllen Pseudomonaden
(2019-10-16)
Die Phyllosphäre umfasst den gesamten Lebensraum auf Blattoberflächen und bildet eine der größten ökologischen Nischen für mikrobielles Leben auf organischen Oberflächen. Zu den häufigsten Bewohnern der Phyllosphäre gehören ......
Constraint-based automated reconstruction of grape bunches from 3D range data for high-throughput phenotyping
(2019-10-25)
With increasing global population, the resources for agriculture required to feed the growing number of people are becoming scarce. Estimates expect that by 2050, 60 % more food will be necessary. Nowadays, 70 % of fresh ...
Identification of components and substrates of Snf1-related kinase 1 (SnRK1) complexes in Arabidopsis thaliana
(2019-04-04)
Similarly to yeast Sucrose nonfermenting 1 (Snf1) and animal AMP-activated protein kinases (AMPKs), plant Snf1-related (SnRK1) kinases play a central role in the regulation of cellular energy homeostasis and responses to ......
Characterization of the Morphological and Cellular Effects of Arabidopsis thaliana Glutamate Receptor AtGLR3.7 on Plant Growth and Physiology
(2019-01-22)
There is a ubiquitous involvement of glutamate receptor-like receptors in all major physiological processes in plants and these proteins have similar operating properties as animal ionotropic glutamate receptors. The aim ...
Contribution of phenylpropanoids to the suberin barrier in roots of Arabidopsis thaliana
(2019-02-05)
The apoplastic polyester suberin forms a barrier in root endodermal and peridermal tissue. Transmission electron microscopy (TEM) displays the lamella-like structure of suberin which is divided into light (electron-translucent) ...
ABA-Dependent and -Independent Regulation of Tocopherol (Vitamin E) Biosynthesis in Response to Abiotic Stress in Arabidopsis
(2019-05-15)
Abiotic stresses in plants lead to elevated levels of reactive oxygen species that can have detrimental effects on photosystems and thylakoid lipids. To limit damage, plants increase the production of antioxidants such as ......
Silica Cell Wall Morphogenesis and Cytoskeletal Dynamics of the Centric Diatom Odontella sinensis
(2019-01-25)
The architecture and the distribution of the cytoskeleton in a diatom cell has not been systematically reported before, and its function during the cell cycle has remained largely unexplored. In this thesis, I used Odontella ...
Phylogeny, Biogeography and Systematics of Loasaceae subfam. Loasoideae
(2019-02-01)
Loasaceae subfam. Loasoideae is a mostly South American group of angiosperms that reaches its highest diversity in the Andean mountain ranges but also extends into Central America, Africa and Oceania. Although some molecular ...