@article{453,
  abstract     = {Most kinesin motors move in only one direction along microtubules. Members of the kinesin-5 subfamily were initially described as unidirectional plus-end-directed motors and shown to produce piconewton forces. However, some fungal kinesin-5 motors are bidirectional. The force production of a bidirectional kinesin-5 has not yet been measured. Therefore, it remains unknown whether the mechanism of the unconventional minus-end-directed motility differs fundamentally from that of plus-end-directed stepping. Using force spectroscopy, we have measured here the forces that ensembles of purified budding yeast kinesin-5 Cin8 produce in microtubule gliding assays in both plus- and minus-end direction. Correlation analysis of pause forces demonstrated that individual Cin8 molecules produce additive forces in both directions of movement. In ensembles, Cin8 motors were able to produce single-motor forces up to a magnitude of ∼1.5 pN. Hence, these properties appear to be conserved within the kinesin-5 subfamily. Force production was largely independent of the directionality of movement, indicating similarities between the motility mechanisms for both directions. These results provide constraints for the development of models for the bidirectional motility mechanism of fission yeast kinesin-5 and provide insight into the function of this mitotic motor.},
  author       = {Fallesen, Todd and Roostalu, Johanna and Düllberg, Christian F and Pruessner, Gunnar and Surrey, Thomas},
  issn         = {1542-0086},
  journal      = {Biophysical Journal},
  number       = {9},
  pages        = {2055 -- 2067},
  publisher    = {Biophysical Society},
  title        = {{Ensembles of bidirectional kinesin Cin8 produce additive forces in both directions of movement}},
  doi          = {10.1016/j.bpj.2017.09.006},
  volume       = {113},
  year         = {2017},
}

@article{459,
  abstract     = {The social insects bees, wasps, ants, and termites are species-rich, occur in many habitats, and often constitute a large part of the biomass. Many are also invasive, including species of termites, the red imported fire ant, and the Argentine ant. While invasive social insects have been a problem in Southern Europe for some time, Central Europa was free of invasive ant species until recently because most ants are adapted to warmer climates. Only in the 1990s, did Lasius neglectus, a close relative of the common black garden ant, arrive in Germany. First described in 1990 based on individuals collected in Budapest, the species has since been detected for example in France, Germany, Spain, England, and Kyrgyzstan. The species is spread with soil during construction work or plantings, and L. neglectus therefore is often found in parks and botanical gardens. Another invasive ant now spreading in southern Germany is Formica fuscocinerea, which occurs along rivers, including in the sandy floodplains of the river Isar. As is typical of pioneer species, F. fuscocinerea quickly becomes extremely abundant and therefore causes problems for example on playgrounds in Munich. All invasive ant species are characterized by cooperation across nests, leading to strongly interconnected, very large super-colonies. The resulting dominance results in the extinction of native ant species as well as other arthropod species and thus in the reduction of biodiversity.},
  author       = {Cremer, Sylvia},
  issn         = {2366-2875},
  journal      = {Rundgespräche Forum Ökologie},
  pages        = {105 -- 116},
  publisher    = {Verlag Dr. Friedrich Pfeil},
  title        = {{Invasive Ameisen in Europa: Wie sie sich ausbreiten und die heimische Fauna verändern}},
  volume       = {46},
  year         = {2017},
}

@article{463,
  abstract     = {We investigate transient behaviors induced by magnetic fields on the dynamics of the flow of a ferrofluid in the gap between two concentric, independently rotating cylinders. Without applying any magnetic fields, we uncover emergence of flow states constituted by a combination of a localized spiral state (SPIl) in the top and bottom of the annulus and different multi-cell flow states (SPI2v, SPI3v) with toroidally closed vortices in the interior of the bulk (SPIl+2v = SPIl + SPI2v and SPIl+3v = SPIl + SPI3v). However, when a magnetic field is presented, we observe the transient behaviors between multi-cell states passing through two critical thresholds in a strength of an axial (transverse) magnetic field. Before the first critical threshold of a magnetic field strength, multi-stable states with different number of cells could be observed. After the first critical threshold, we find the transient behavior between the three- and two-cell flow states. For more strength of magnetic field or after the second critical threshold, we discover that multi-cell states are disappeared and a localized spiral state remains to be stimulated. The studied transient behavior could be understood by the investigation of various quantities including a modal kinetic energy, a mode amplitude of the radial velocity, wavenumber, angular momentum, and torque. In addition, the emergence of new flow states and the transient behavior between their states in ferrofluidic flows indicate that richer and potentially controllable dynamics through magnetic fields could be possible in ferrofluic flow.},
  author       = {Altmeyer, Sebastian and Do, Younghae and Ryu, Soorok},
  issn         = {1054-1500},
  journal      = {Chaos},
  number       = {11},
  publisher    = {AIP Publishing},
  title        = {{Transient behavior between multi-cell flow states in ferrofluidic Taylor-Couette flow}},
  doi          = {10.1063/1.5002771},
  volume       = {27},
  year         = {2017},
}

@article{470,
  abstract     = {This paper presents a method for simulating water surface waves as a displacement field on a 2D domain. Our method relies on Lagrangian particles that carry packets of water wave energy; each packet carries information about an entire group of wave trains, as opposed to only a single wave crest. Our approach is unconditionally stable and can simulate high resolution geometric details. This approach also presents a straightforward interface for artistic control, because it is essentially a particle system with intuitive parameters like wavelength and amplitude. Our implementation parallelizes well and runs in real time for moderately challenging scenarios.},
  author       = {Jeschke, Stefan and Wojtan, Christopher J},
  issn         = {0730-0301},
  journal      = {ACM Transactions on Graphics},
  number       = {4},
  publisher    = {ACM},
  title        = {{Water wave packets}},
  doi          = {10.1145/3072959.3073678},
  volume       = {36},
  year         = {2017},
}

@article{471,
  abstract     = {We present a new algorithm for the statistical model checking of Markov chains with respect to unbounded temporal properties, including full linear temporal logic. The main idea is that we monitor each simulation run on the fly, in order to detect quickly if a bottom strongly connected component is entered with high probability, in which case the simulation run can be terminated early. As a result, our simulation runs are often much shorter than required by termination bounds that are computed a priori for a desired level of confidence on a large state space. In comparison to previous algorithms for statistical model checking our method is not only faster in many cases but also requires less information about the system, namely, only the minimum transition probability that occurs in the Markov chain. In addition, our method can be generalised to unbounded quantitative properties such as mean-payoff bounds. },
  author       = {Daca, Przemyslaw and Henzinger, Thomas A and Kretinsky, Jan and Petrov, Tatjana},
  issn         = {1529-3785},
  journal      = {ACM Transactions on Computational Logic},
  number       = {2},
  publisher    = {ACM},
  title        = {{Faster statistical model checking for unbounded temporal properties}},
  doi          = {10.1145/3060139},
  volume       = {18},
  year         = {2017},
}

@article{472,
  abstract     = {α-Synuclein is a presynaptic protein the function of which has yet to be identified, but its neuronal content increases in patients of synucleinopa-thies including Parkinson’s disease. Chronic overexpression of α-synuclein reportedly expresses various phenotypes of synaptic dysfunction, but the primary target of its toxicity has not been determined. To investigate this, we acutely loaded human recombinant α-synuclein or its pathological mutants in their monomeric forms into the calyces of Held presynaptic terminals in slices from auditorily mature and immature rats of either sex. Membrane capacitance measurements revealed significant and specific inhibitory effects of WT monomeric α-synuclein on vesicle endocytosis throughout development. However, the α-synuclein A53T mutant affected vesicle endocytosis only at immature calyces, where as the A30P mutant had no effect throughout. The endocytic impairment by WTα-synuclein was rescued by intraterminal coloading of the microtubule (MT) polymerization blocker nocodazole. Furthermore, it was reversibly rescued by presynaptically loaded photostatin-1, a pho-toswitcheable inhibitor of MT polymerization, inalight-wavelength-dependent manner. Incontrast, endocyticinhibition by the A53T mutant at immature calyces was not rescued by nocodazole. Functionally, presynaptically loaded WT α-synuclein had no effect on basal synaptic transmission evoked at a low frequency, but significantly attenuated exocytosis and impaired the fidelity of neurotransmission during prolonged high-frequency stimulation. We conclude that monomeric WTα-synuclein primarily inhibits vesicle endocytosis via MT overassembly, thereby impairing high-frequency neurotransmission.},
  author       = {Eguchi, Kohgaku and Taoufiq, Zachari and Thorn Seshold, Oliver and Trauner, Dirk and Hasegawa, Masato and Takahashi, Tomoyuki},
  issn         = {02706474},
  journal      = {European Journal of Neuroscience},
  number       = {25},
  pages        = {6043 -- 6052},
  publisher    = {Wiley-Blackwell},
  title        = {{Wild-type monomeric α-synuclein can impair vesicle endocytosis and synaptic fidelity via tubulin polymerization at the calyx of held}},
  doi          = {10.1523/JNEUROSCI.0179-17.2017},
  volume       = {37},
  year         = {2017},
}

@article{481,
  abstract     = {We introduce planar matchings on directed pseudo-line arrangements, which yield a planar set of pseudo-line segments such that only matching-partners are adjacent. By translating the planar matching problem into a corresponding stable roommates problem we show that such matchings always exist. Using our new framework, we establish, for the first time, a complete, rigorous definition of weighted straight skeletons, which are based on a so-called wavefront propagation process. We present a generalized and unified approach to treat structural changes in the wavefront that focuses on the restoration of weak planarity by finding planar matchings.},
  author       = {Biedl, Therese and Huber, Stefan and Palfrader, Peter},
  journal      = {International Journal of Computational Geometry and Applications},
  number       = {3-4},
  pages        = {211 -- 229},
  publisher    = {World Scientific Publishing},
  title        = {{Planar matchings for weighted straight skeletons}},
  doi          = {10.1142/S0218195916600050},
  volume       = {26},
  year         = {2017},
}

@inproceedings{485,
  abstract     = {We present results on nonlinear electro-optical conversion of microwave radiation into the optical telecommunication band with more than 0.1% photon number conversion efficiency with MHz bandwidth, in a crystalline whispering gallery mode resonator},
  author       = {Rueda Sanchez, Alfredo R and Sedlmeir, Florian and Collodo, Michele and Vogl, Ulrich and Stiller, Birgit and Schunk, Gerhard and Strekalov, Dmitry and Marquardt, Christoph and Fink, Johannes M and Painter, Oskar and Leuchs, Gerd and Schwefel, Harald},
  booktitle    = {Optics InfoBase Conference Papers},
  isbn         = {978-155752820-9},
  location     = {Waikoloa, HI, United States},
  publisher    = {Optica Publishing Group},
  title        = {{Single sideband microwave to optical photon conversion-an-electro-optic-realization}},
  doi          = {10.1364/NLO.2017.NM3A.1},
  volume       = {F54},
  year         = {2017},
}

@article{486,
  abstract     = {Color texture reproduction in 3D printing commonly ignores volumetric light transport (cross-talk) between surface points on a 3D print. Such light diffusion leads to significant blur of details and color bleeding, and is particularly severe for highly translucent resin-based print materials. Given their widely varying scattering properties, this cross-talk between surface points strongly depends on the internal structure of the volume surrounding each surface point. Existing scattering-aware methods use simplified models for light diffusion, and often accept the visual blur as an immutable property of the print medium. In contrast, our work counteracts heterogeneous scattering to obtain the impression of a crisp albedo texture on top of the 3D print, by optimizing for a fully volumetric material distribution that preserves the target appearance. Our method employs an efficient numerical optimizer on top of a general Monte-Carlo simulation of heterogeneous scattering, supported by a practical calibration procedure to obtain scattering parameters from a given set of printer materials. Despite the inherent translucency of the medium, we reproduce detailed surface textures on 3D prints. We evaluate our system using a commercial, five-tone 3D print process and compare against the printer’s native color texturing mode, demonstrating that our method preserves high-frequency features well without having to compromise on color gamut.},
  author       = {Elek, Oskar and Sumin, Denis and Zhang, Ran and Weyrich, Tim and Myszkowski, Karol and Bickel, Bernd and Wilkie, Alexander and Krivanek, Jaroslav},
  issn         = {0730-0301},
  journal      = {ACM Transactions on Graphics},
  number       = {6},
  publisher    = {ACM},
  title        = {{Scattering-aware texture reproduction for 3D printing}},
  doi          = {10.1145/3130800.3130890},
  volume       = {36},
  year         = {2017},
}

@inproceedings{487,
  abstract     = {In this paper we study network architecture for unlicensed cellular networking for outdoor coverage in TV white spaces. The main technology proposed for TV white spaces is 802.11af, a Wi-Fi variant adapted for TV frequencies. However, 802.11af is originally designed for improved indoor propagation. We show that long links, typical for outdoor use, exacerbate known Wi-Fi issues, such as hidden and exposed terminal, and significantly reduce its efficiency. Instead, we propose CellFi, an alternative architecture based on LTE. LTE is designed for long-range coverage and throughput efficiency, but it is also designed to operate in tightly controlled and centrally managed networks. CellFi overcomes these problems by designing an LTE-compatible spectrum database component, mandatory for TV white space networking, and introducing an interference management component for distributed coordination. CellFi interference management is compatible with existing LTE mechanisms, requires no explicit communication between base stations, and is more efficient than CSMA for long links. We evaluate our design through extensive real world evaluation on of-the-shelf LTE equipment and simulations. We show that, compared to 802.11af, it increases coverage by 40% and reduces median flow completion times by 2.3x.},
  author       = {Baig, Ghufran and Radunovic, Bozidar and Alistarh, Dan-Adrian and Balkwill, Matthew and Karagiannis, Thomas and Qiu, Lili},
  booktitle    = {Proceedings of the 2017 13th International Conference on emerging Networking EXperiments and Technologies},
  isbn         = {978-145035422-6},
  location     = {Incheon, South Korea},
  pages        = {2 -- 14},
  publisher    = {ACM},
  title        = {{Towards unlicensed cellular networks in TV white spaces}},
  doi          = {10.1145/3143361.3143367},
  year         = {2017},
}

@article{512,
  abstract     = {The fixation probability is the probability that a new mutant introduced in a homogeneous population eventually takes over the entire population. The fixation probability is a fundamental quantity of natural selection, and known to depend on the population structure. Amplifiers of natural selection are population structures which increase the fixation probability of advantageous mutants, as compared to the baseline case of well-mixed populations. In this work we focus on symmetric population structures represented as undirected graphs. In the regime of undirected graphs, the strongest amplifier known has been the Star graph, and the existence of undirected graphs with stronger amplification properties has remained open for over a decade. In this work we present the Comet and Comet-swarm families of undirected graphs. We show that for a range of fitness values of the mutants, the Comet and Cometswarm graphs have fixation probability strictly larger than the fixation probability of the Star graph, for fixed population size and at the limit of large populations, respectively. },
  author       = {Pavlogiannis, Andreas and Tkadlec, Josef and Chatterjee, Krishnendu and Nowak, Martin},
  issn         = {2045-2322},
  journal      = {Scientific Reports},
  number       = {1},
  publisher    = {Nature Publishing Group},
  title        = {{Amplification on undirected population structures: Comets beat stars}},
  doi          = {10.1038/s41598-017-00107-w},
  volume       = {7},
  year         = {2017},
}

@article{513,
  abstract     = {We present an experimental setup that creates a shear flow with zero mean advection velocity achieved by counterbalancing the nonzero streamwise pressure gradient by moving boundaries, which generates plane Couette-Poiseuille flow. We obtain experimental results in the transitional regime for this flow. Using flow visualization, we characterize the subcritical transition to turbulence in Couette-Poiseuille flow and show the existence of turbulent spots generated by a permanent perturbation. Due to the zero mean advection velocity of the base profile, these turbulent structures are nearly stationary. We distinguish two regions of the turbulent spot: the active turbulent core, which is characterized by waviness of the streaks similar to traveling waves, and the surrounding region, which includes in addition the weak undisturbed streaks and oblique waves at the laminar-turbulent interface. We also study the dependence of the size of these two regions on Reynolds number. Finally, we show that the traveling waves move in the downstream (Poiseuille) direction.},
  author       = {Klotz, Lukasz and Lemoult, Grégoire M and Frontczak, Idalia and Tuckerman, Laurette and Wesfreid, José},
  journal      = {Physical Review Fluids},
  number       = {4},
  publisher    = {American Physical Society},
  title        = {{Couette-Poiseuille flow experiment with zero mean advection velocity: Subcritical transition to turbulence}},
  doi          = {10.1103/PhysRevFluids.2.043904},
  volume       = {2},
  year         = {2017},
}

@article{514,
  abstract     = {Orientation in space is represented in specialized brain circuits. Persistent head direction signals are transmitted from anterior thalamus to the presubiculum, but the identity of the presubicular target neurons, their connectivity and function in local microcircuits are unknown. Here, we examine how thalamic afferents recruit presubicular principal neurons and Martinotti interneurons, and the ensuing synaptic interactions between these cells. Pyramidal neuron activation of Martinotti cells in superficial layers is strongly facilitating such that high-frequency head directional stimulation efficiently unmutes synaptic excitation. Martinotti-cell feedback plays a dual role: precisely timed spikes may not inhibit the firing of in-tune head direction cells, while exerting lateral inhibition. Autonomous attractor dynamics emerge from a modelled network implementing wiring motifs and timing sensitive synaptic interactions in the pyramidal - Martinotti-cell feedback loop. This inhibitory microcircuit is therefore tuned to refine and maintain head direction information in the presubiculum.},
  author       = {Simonnet, Jean and Nassar, Mérie and Stella, Federico and Cohen, Ivan and Mathon, Bertrand and Boccara, Charlotte and Miles, Richard and Fricker, Desdemona},
  issn         = {2041-1723},
  journal      = {Nature Communications},
  publisher    = {Nature Publishing Group},
  title        = {{Activity dependent feedback inhibition may maintain head direction signals in mouse presubiculum}},
  doi          = {10.1038/ncomms16032},
  volume       = {8},
  year         = {2017},
}

@article{515,
  abstract     = {The oxidative phosphorylation electron transport chain (OXPHOS-ETC) of the inner mitochondrial membrane is composed of five large protein complexes, named CI-CV. These complexes convert energy from the food we eat into ATP, a small molecule used to power a multitude of essential reactions throughout the cell. OXPHOS-ETC complexes are organized into supercomplexes (SCs) of defined stoichiometry: CI forms a supercomplex with CIII2 and CIV (SC I+III2+IV, known as the respirasome), as well as with CIII2 alone (SC I+III2). CIII2 forms a supercomplex with CIV (SC III2+IV) and CV forms dimers (CV2). Recent cryo-EM studies have revealed the structures of SC I+III2+IV and SC I+III2. Furthermore, recent work has shed light on the assembly and function of the SCs. Here we review and compare these recent studies and discuss how they have advanced our understanding of mitochondrial electron transport.},
  author       = {Letts, James A and Sazanov, Leonid A},
  issn         = {1545-9993},
  journal      = {Nature Structural and Molecular Biology},
  number       = {10},
  pages        = {800 -- 808},
  publisher    = {Nature Publishing Group},
  title        = {{Clarifying the supercomplex: The higher-order organization of the mitochondrial electron transport chain}},
  doi          = {10.1038/nsmb.3460},
  volume       = {24},
  year         = {2017},
}

@article{520,
  abstract     = {Cyanobacteria are mostly engineered to be sustainable cell-factories by genetic manipulations alone. Here, by modulating the concentration of allosteric effectors, we focus on increasing product formation without further burdening the cells with increased expression of enzymes. Resorting to a novel 96-well microplate cultivation system for cyanobacteria, and using lactate-producing strains of Synechocystis PCC6803 expressing different l-lactate dehydrogenases (LDH), we titrated the effect of 2,5-anhydro-mannitol supplementation. The latter acts in cells as a nonmetabolizable analogue of fructose 1,6-bisphosphate, a known allosteric regulator of one of the tested LDHs. In this strain (SAA023), we achieved over 2-fold increase of lactate productivity. Furthermore, we observed that as carbon is increasingly deviated during growth toward product formation, there is an increased fixation rate in the population of spontaneous mutants harboring an impaired production pathway. This is a challenge in the development of green cell factories, which may be countered by the incorporation in biotechnological processes of strategies such as the one pioneered here.},
  author       = {Du, Wei and Angermayr, Andreas and Jongbloets, Joeri and Molenaar, Douwe and Bachmann, Herwig and Hellingwerf, Klaas and Branco Dos Santos, Filipe},
  issn         = {2161-5063},
  journal      = {ACS Synthetic Biology},
  number       = {3},
  pages        = {395 -- 401},
  publisher    = {American Chemical Society},
  title        = {{Nonhierarchical flux regulation exposes the fitness burden associated with lactate production in Synechocystis sp. PCC6803}},
  doi          = {10.1021/acssynbio.6b00235},
  volume       = {6},
  year         = {2017},
}

@article{521,
  abstract     = {Let X and Y be proper metric spaces. We show that a coarsely n-to-1 map f:X→Y induces an n-to-1 map of Higson coronas. This viewpoint turns out to be successful in showing that the classical dimension raising theorems hold in large scale; that is, if f:X→Y is a coarsely n-to-1 map between proper metric spaces X and Y then asdim(Y)≤asdim(X)+n−1. Furthermore we introduce coarsely open coarsely n-to-1 maps, which include the natural quotient maps via a finite group action, and prove that they preserve the asymptotic dimension.},
  author       = {Austin, Kyle and Virk, Ziga},
  issn         = {0166-8641},
  journal      = {Topology and its Applications},
  pages        = {45 -- 57},
  publisher    = {Elsevier},
  title        = {{Higson compactification and dimension raising}},
  doi          = {10.1016/j.topol.2016.10.005},
  volume       = {215},
  year         = {2017},
}

@article{525,
  abstract     = {The Casparian strip is an important barrier regulating water and nutrient uptake into root tissues. New research reveals two peptide signals and their co-receptors play critical roles patterning and maintaining barrier integrity. },
  author       = {Von Wangenheim, Daniel and Goh, Tatsuaki and Dietrich, Daniela and Bennett, Malcolm},
  journal      = {Current Biology},
  number       = {5},
  pages        = {R172 -- R174},
  publisher    = {Cell Press},
  title        = {{Plant biology: Building barriers… in roots}},
  doi          = {10.1016/j.cub.2017.01.060},
  volume       = {27},
  year         = {2017},
}

@article{529,
  abstract     = {The pituitary adenylyl cyclase-activating polypeptide (PACAP) and its G protein-coupled receptors, PAC1, VPAC1 and VPAC2 form a system involved in a variety of biological processes. Although some sympathetic stimulatory effects of this system have been reported, its central cardiovascular regulatory properties are poorly characterized. VPAC1 receptors are expressed in the nucleus ambiguus (nAmb), a key center controlling cardiac parasympathetic tone. In this study, we report that selective VPAC1 activation in rhodamine-labeled cardiac vagal preganglionic neurons of the rat nAmb produces inositol 1,4,5-trisphosphate receptor-mediated Ca2+ mobilization, membrane depolarization and activation of P/Q-type Ca2+ channels. In vivo, this pathway converges onto transient reduction in heart rate of conscious rats. Therefore we demonstrate a VPAC1-dependent mechanism in the central parasympathetic regulation of the heart rate, adding to the complexity of PACAP-mediated cardiovascular modulation.},
  author       = {Gherghina, Florin and Tica, Andrei and Deliu, Elena and Abood, Mary and Brailoiu, G. and Brǎiloiu, Eugen},
  journal      = {Brain Research},
  pages        = {297 -- 303},
  publisher    = {Elsevier},
  title        = {{Effects of VPAC1 activation in nucleus ambiguus neurons}},
  doi          = {10.1016/j.brainres.2016.12.026},
  volume       = {1657},
  year         = {2017},
}

@article{534,
  abstract     = {We investigate the complexity of finding an embedded non-orientable surface of Euler genus g in a triangulated 3-manifold. This problem occurs both as a natural question in low-dimensional topology, and as a first non-trivial instance of embeddability of complexes into 3-manifolds. We prove that the problem is NP-hard, thus adding to the relatively few hardness results that are currently known in 3-manifold topology. In addition, we show that the problem lies in NP when the Euler genus g is odd, and we give an explicit algorithm in this case.},
  author       = {Burton, Benjamin and De Mesmay, Arnaud N and Wagner, Uli},
  issn         = {01795376},
  journal      = {Discrete & Computational Geometry},
  number       = {4},
  pages        = {871 -- 888},
  publisher    = {Springer},
  title        = {{Finding non-orientable surfaces in 3-Manifolds}},
  doi          = {10.1007/s00454-017-9900-0},
  volume       = {58},
  year         = {2017},
}

@article{538,
  abstract     = {Optogenetik und Photopharmakologie ermöglichen präzise räumliche und zeitliche Kontrolle von Proteinwechselwirkung und -funktion in Zellen und Tieren. Optogenetische Methoden, die auf grünes Licht ansprechen und zum Trennen von Proteinkomplexen geeignet sind, sind nichtweitläufig verfügbar, würden jedoch mehrfarbige Experimente zur Beantwortung von biologischen Fragestellungen ermöglichen. Hier demonstrieren wir die Verwendung von Cobalamin(Vitamin B12)-bindenden Domänen von bakteriellen CarH-Transkriptionsfaktoren zur Grünlicht-induzierten Dissoziation von Rezeptoren. Fusioniert mit dem Fibroblasten-W achstumsfaktor-Rezeptor 1 führten diese im Dunkeln in kultivierten Zellen zu Signalaktivität durch Oligomerisierung, welche durch Beleuchten umgehend aufgehoben wurde. In Zebrafischembryonen, die einen derartigen Rezeptor exprimieren, ermöglichte grünes Licht die Kontrolle über abnormale Signalaktivität während der Embryonalentwicklung. },
  author       = {Kainrath, Stephanie and Stadler, Manuela and Gschaider-Reichhart, Eva and Distel, Martin and Janovjak, Harald L},
  journal      = {Angewandte Chemie},
  number       = {16},
  pages        = {4679 -- 4682},
  publisher    = {Wiley},
  title        = {{Grünlicht-induzierte Rezeptorinaktivierung durch Cobalamin-bindende Domänen}},
  doi          = {10.1002/ange.201611998},
  volume       = {129},
  year         = {2017},
}