Gabriele Schreiber

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Communication between cells is a ubiquitous feature of cell populations and is frequently realized by secretion and detection of signaling molecules. Direct visualization of the resulting complex gradients between secreting and receiving cells is often impossible due to the small size of diffusing molecules and because such visualization requires(More)
Donor-oder Akzeptorproteine und andere Faktoren notwendig sind. Abstract This thesis addresses the purification and functional characterisation of peroxisomal ABC-transporters Pxa1p and Pxa2p from Saccharomyces cerevisiae. ABC-transporters are membrane bound transport proteins, responsible for the ATP dependent active transport of a huge amount of mostly(More)
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