@article{1733,
  abstract     = {The classical (boolean) notion of refinement for behavioral interfaces of system components is the alternating refinement preorder. In this paper, we define a distance for interfaces, called interface simulation distance. It makes the alternating refinement preorder quantitative by, intuitively, tolerating errors (while counting them) in the alternating simulation game. We show that the interface simulation distance satisfies the triangle inequality, that the distance between two interfaces does not increase under parallel composition with a third interface, that the distance between two interfaces can be bounded from above and below by distances between abstractions of the two interfaces, and how to synthesize an interface from incompatible requirements. We illustrate the framework, and the properties of the distances under composition of interfaces, with two case studies.},
  author       = {Cerny, Pavol and Chmelik, Martin and Henzinger, Thomas A and Radhakrishna, Arjun},
  journal      = {Theoretical Computer Science},
  number       = {3},
  pages        = {348 -- 363},
  publisher    = {Elsevier},
  title        = {{Interface simulation distances}},
  doi          = {10.1016/j.tcs.2014.08.019},
  volume       = {560},
  year         = {2014},
}

@article{1761,
  abstract     = {Metal silicides formed by means of thermal annealing processes are employed as contact materials in microelectronics. Control of the structure of silicide/silicon interfaces becomes a critical issue when the characteristic size of the device is reduced below a few tens of nanometers. Here, we report on silicide clustering occurring within the channel of PtSi/Si/PtSi Schottky-barrier transistors. This phenomenon is investigated through atomistic simulations and low-temperature resonant-tunneling spectroscopy. Our results provide evidence for the segregation of a PtSi cluster with a diameter of a few nanometers from the silicide contact. The cluster acts as a metallic quantum dot giving rise to distinct signatures of quantum transport through its discrete energy states.},
  author       = {Mongillo, Massimo and Spathis, Panayotis N and Georgios Katsaros and De Franceschi, Silvano and Gentile, Pascal and Rurali, Riccardo and Cartoixà, Xavier},
  journal      = {Physical Review X},
  number       = {4},
  publisher    = {American Physical Society},
  title        = {{PtSi clustering in silicon probed by transport spectroscopy}},
  doi          = {10.1103/PhysRevX.3.041025},
  volume       = {3},
  year         = {2014},
}

@article{1816,
  abstract     = {Watermarking techniques for vector graphics dislocate vertices in order to embed imperceptible, yet detectable, statistical features into the input data. The embedding process may result in a change of the topology of the input data, e.g., by introducing self-intersections, which is undesirable or even disastrous for many applications. In this paper we present a watermarking framework for two-dimensional vector graphics that employs conventional watermarking techniques but still provides the guarantee that the topology of the input data is preserved. The geometric part of this framework computes so-called maximum perturbation regions (MPR) of vertices. We propose two efficient algorithms to compute MPRs based on Voronoi diagrams and constrained triangulations. Furthermore, we present two algorithms to conditionally correct the watermarked data in order to increase the watermark embedding capacity and still guarantee topological correctness. While we focus on the watermarking of input formed by straight-line segments, one of our approaches can also be extended to circular arcs. We conclude the paper by demonstrating and analyzing the applicability of our framework in conjunction with two well-known watermarking techniques.},
  author       = {Huber, Stefan and Held, Martin and Meerwald, Peter and Kwitt, Roland},
  journal      = {International Journal of Computational Geometry and Applications},
  number       = {1},
  pages        = {61 -- 86},
  publisher    = {World Scientific Publishing},
  title        = {{Topology-preserving watermarking of vector graphics}},
  doi          = {10.1142/S0218195914500034},
  volume       = {24},
  year         = {2014},
}

@article{1821,
  abstract     = {We review recent progress towards a rigorous understanding of the Bogoliubov approximation for bosonic quantum many-body systems. We focus, in particular, on the excitation spectrum of a Bose gas in the mean-field (Hartree) limit. A list of open problems will be discussed at the end.},
  author       = {Seiringer, Robert},
  journal      = {Journal of Mathematical Physics},
  number       = {7},
  publisher    = {American Institute of Physics},
  title        = {{Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation}},
  doi          = {10.1063/1.4881536},
  volume       = {55},
  year         = {2014},
}

@article{1842,
  abstract     = {We prove polynomial upper bounds of geometric Ramsey numbers of pathwidth-2 outerplanar triangulations in both convex and general cases. We also prove that the geometric Ramsey numbers of the ladder graph on 2n vertices are bounded by O(n3) and O(n10), in the convex and general case, respectively. We then apply similar methods to prove an (Formula presented.) upper bound on the Ramsey number of a path with n ordered vertices.},
  author       = {Cibulka, Josef and Gao, Pu and Krcál, Marek and Valla, Tomáš and Valtr, Pavel},
  journal      = {Discrete & Computational Geometry},
  number       = {1},
  pages        = {64 -- 79},
  publisher    = {Springer},
  title        = {{On the geometric ramsey number of outerplanar graphs}},
  doi          = {10.1007/s00454-014-9646-x},
  volume       = {53},
  year         = {2014},
}

@article{1844,
  abstract     = {Local protein interactions ("molecular context" effects) dictate amino acid replacements and can be described in terms of site-specific, energetic preferences for any different amino acid. It has been recently debated whether these preferences remain approximately constant during evolution or whether, due to coevolution of sites, they change strongly. Such research highlights an unresolved and fundamental issue with far-reaching implications for phylogenetic analysis and molecular evolution modeling. Here, we take advantage of the recent availability of phenotypically supported laboratory resurrections of Precambrian thioredoxins and β-lactamases to experimentally address the change of site-specific amino acid preferences over long geological timescales. Extensive mutational analyses support the notion that evolutionary adjustment to a new amino acid may occur, but to a large extent this is insufficient to erase the primitive preference for amino acid replacements. Generally, site-specific amino acid preferences appear to remain conserved throughout evolutionary history despite local sequence divergence. We show such preference conservation to be readily understandable in molecular terms and we provide crystallographic evidence for an intriguing structural-switch mechanism: Energetic preference for an ancestral amino acid in a modern protein can be linked to reorganization upon mutation to the ancestral local structure around the mutated site. Finally, we point out that site-specific preference conservation naturally leads to one plausible evolutionary explanation for the existence of intragenic global suppressor mutations.},
  author       = {Risso, Valeria and Manssour Triedo, Fadia and Delgado Delgado, Asuncion and Arco, Rocio and Barroso Deljesús, Alicia and Inglés Prieto, Álvaro and Godoy Ruiz, Raquel and Gavira, Josè and Gaucher, Eric and Ibarra Molero, Beatriz and Sánchez Ruiz, Jose},
  journal      = {Molecular Biology and Evolution},
  number       = {2},
  pages        = {440 -- 455},
  publisher    = {Oxford University Press},
  title        = {{Mutational studies on resurrected ancestral proteins reveal conservation of site-specific amino acid preferences throughout evolutionary history}},
  doi          = {10.1093/molbev/msu312},
  volume       = {32},
  year         = {2014},
}

@article{1852,
  abstract     = {To control morphogenesis, molecular regulatory networks have to interfere with the mechanical properties of the individual cells of developing organs and tissues, but how this is achieved is not well known. We study this issue here in the shoot meristem of higher plants, a group of undifferentiated cells where complex changes in growth rates and directions lead to the continuous formation of new organs [1, 2]. Here, we show that the plant hormone auxin plays an important role in this process via a dual, local effect on the extracellular matrix, the cell wall, which determines cell shape. Our study reveals that auxin not only causes a limited reduction in wall stiffness but also directly interferes with wall anisotropy via the regulation of cortical microtubule dynamics. We further show that to induce growth isotropy and organ outgrowth, auxin somehow interferes with the cortical microtubule-ordering activity of a network of proteins, including AUXIN BINDING PROTEIN 1 and KATANIN 1. Numerical simulations further indicate that the induced isotropy is sufficient to amplify the effects of the relatively minor changes in wall stiffness to promote organogenesis and the establishment of new growth axes in a robust manner.},
  author       = {Sassi, Massimiliano and Ali, Olivier and Boudon, Frédéric and Cloarec, Gladys and Abad, Ursula and Cellier, Coralie and Chen, Xu and Gilles, Benjamin and Milani, Pascale and Friml, Jirí and Vernoux, Teva and Godin, Christophe and Hamant, Olivier and Traas, Jan},
  journal      = {Current Biology},
  number       = {19},
  pages        = {2335 -- 2342},
  publisher    = {Cell Press},
  title        = {{An auxin-mediated shift toward growth isotropy promotes organ formation at the shoot meristem in Arabidopsis}},
  doi          = {10.1016/j.cub.2014.08.036},
  volume       = {24},
  year         = {2014},
}

@article{1854,
  abstract     = {In this paper, we present a method for non-rigid, partial shape matching in vector graphics. Given a user-specified query region in a 2D shape, similar regions are found, even if they are non-linearly distorted. Furthermore, a non-linear mapping is established between the query regions and these matches, which allows the automatic transfer of editing operations such as texturing. This is achieved by a two-step approach. First, pointwise correspondences between the query region and the whole shape are established. The transformation parameters of these correspondences are registered in an appropriate transformation space. For transformations between similar regions, these parameters form surfaces in transformation space, which are extracted in the second step of our method. The extracted regions may be related to the query region by a non-rigid transform, enabling non-rigid shape matching. In this paper, we present a method for non-rigid, partial shape matching in vector graphics. Given a user-specified query region in a 2D shape, similar regions are found, even if they are non-linearly distorted. Furthermore, a non-linear mapping is established between the query regions and these matches, which allows the automatic transfer of editing operations such as texturing. This is achieved by a two-step approach. First, pointwise correspondences between the query region and the whole shape are established. The transformation parameters of these correspondences are registered in an appropriate transformation space. For transformations between similar regions, these parameters form surfaces in transformation space, which are extracted in the second step of our method. The extracted regions may be related to the query region by a non-rigid transform, enabling non-rigid shape matching.},
  author       = {Guerrero, Paul and Auzinger, Thomas and Wimmer, Michael and Jeschke, Stefan},
  journal      = {Computer Graphics Forum},
  number       = {1},
  pages        = {239 -- 252},
  publisher    = {Wiley},
  title        = {{Partial shape matching using transformation parameter similarity}},
  doi          = {10.1111/cgf.12509},
  volume       = {34},
  year         = {2014},
}

@article{1862,
  abstract     = {The prominent and evolutionarily ancient role of the plant hormone auxin is the regulation of cell expansion. Cell expansion requires ordered arrangement of the cytoskeleton but molecular mechanisms underlying its regulation by signalling molecules including auxin are unknown. Here we show in the model plant Arabidopsis thaliana that in elongating cells exogenous application of auxin or redistribution of endogenous auxin induces very rapid microtubule re-orientation from transverse to longitudinal, coherent with the inhibition of cell expansion. This fast auxin effect requires auxin binding protein 1 (ABP1) and involves a contribution of downstream signalling components such as ROP6 GTPase, ROP-interactive protein RIC1 and the microtubule-severing protein katanin. These components are required for rapid auxin-and ABP1-mediated re-orientation of microtubules to regulate cell elongation in roots and dark-grown hypocotyls as well as asymmetric growth during gravitropic responses.},
  author       = {Chen, Xu and Grandont, Laurie and Li, Hongjiang and Hauschild, Robert and Paque, Sébastien and Abuzeineh, Anas and Rakusova, Hana and Benková, Eva and Perrot Rechenmann, Catherine and Friml, Jirí},
  issn         = {1476-4687},
  journal      = {Nature},
  number       = {729},
  pages        = {90 -- 93},
  publisher    = {Nature Publishing Group},
  title        = {{Inhibition of cell expansion by rapid ABP1-mediated auxin effect on microtubules}},
  doi          = {10.1038/nature13889},
  volume       = {516},
  year         = {2014},
}

@inproceedings{1870,
  abstract     = {We investigate the problem of checking if a finite-state transducer is robust to uncertainty in its input. Our notion of robustness is based on the analytic notion of Lipschitz continuity - a transducer is K-(Lipschitz) robust if the perturbation in its output is at most K times the perturbation in its input. We quantify input and output perturbation using similarity functions. We show that K-robustness is undecidable even for deterministic transducers. We identify a class of functional transducers, which admits a polynomial time automata-theoretic decision procedure for K-robustness. This class includes Mealy machines and functional letter-to-letter transducers. We also study K-robustness of nondeterministic transducers. Since a nondeterministic transducer generates a set of output words for each input word, we quantify output perturbation using setsimilarity functions. We show that K-robustness of nondeterministic transducers is undecidable, even for letter-to-letter transducers. We identify a class of set-similarity functions which admit decidable K-robustness of letter-to-letter transducers.},
  author       = {Henzinger, Thomas A and Otop, Jan and Samanta, Roopsha},
  booktitle    = {Leibniz International Proceedings in Informatics, LIPIcs},
  location     = {Delhi, India},
  pages        = {431 -- 443},
  publisher    = {Schloss Dagstuhl - Leibniz-Zentrum für Informatik},
  title        = {{Lipschitz robustness of finite-state transducers}},
  doi          = {10.4230/LIPIcs.FSTTCS.2014.431},
  volume       = {29},
  year         = {2014},
}

@inproceedings{1872,
  abstract     = {Extensionality axioms are common when reasoning about data collections, such as arrays and functions in program analysis, or sets in mathematics. An extensionality axiom asserts that two collections are equal if they consist of the same elements at the same indices. Using extensionality is often required to show that two collections are equal. A typical example is the set theory theorem (∀x)(∀y)x∪y = y ∪x. Interestingly, while humans have no problem with proving such set identities using extensionality, they are very hard for superposition theorem provers because of the calculi they use. In this paper we show how addition of a new inference rule, called extensionality resolution, allows first-order theorem provers to easily solve problems no modern first-order theorem prover can solve. We illustrate this by running the VAMPIRE theorem prover with extensionality resolution on a number of set theory and array problems. Extensionality resolution helps VAMPIRE to solve problems from the TPTP library of first-order problems that were never solved before by any prover.},
  author       = {Gupta, Ashutosh and Kovács, Laura and Kragl, Bernhard and Voronkov, Andrei},
  booktitle    = {ATVA 2014},
  editor       = {Cassez, Franck and Raskin, Jean-François},
  location     = {Sydney, Australia},
  pages        = {185 -- 200},
  publisher    = {Springer},
  title        = {{Extensional crisis and proving identity}},
  doi          = {10.1007/978-3-319-11936-6_14},
  volume       = {8837},
  year         = {2014},
}

@inproceedings{1875,
  abstract     = {We present a formal framework for repairing infinite-state, imperative, sequential programs, with (possibly recursive) procedures and multiple assertions; the framework can generate repaired programs by modifying the original erroneous program in multiple program locations, and can ensure the readability of the repaired program using user-defined expression templates; the framework also generates a set of inductive assertions that serve as a proof of correctness of the repaired program. As a step toward integrating programmer intent and intuition in automated program repair, we present a cost-aware formulation - given a cost function associated with permissible statement modifications, the goal is to ensure that the total program modification cost does not exceed a given repair budget. As part of our predicate abstractionbased solution framework, we present a sound and complete algorithm for repair of Boolean programs. We have developed a prototype tool based on SMT solving and used it successfully to repair diverse errors in benchmark C programs.},
  author       = {Samanta, Roopsha and Olivo, Oswaldo and Allen, Emerson},
  editor       = {Müller-Olm, Markus and Seidl, Helmut},
  location     = {Munich, Germany},
  pages        = {268 -- 284},
  publisher    = {Springer},
  title        = {{Cost-aware automatic program repair}},
  doi          = {10.1007/978-3-319-10936-7_17},
  volume       = {8723},
  year         = {2014},
}

@article{1876,
  abstract     = {We study densities of functionals over uniformly bounded triangulations of a Delaunay set of vertices, and prove that the minimum is attained for the Delaunay triangulation if this is the case for finite sets.},
  author       = {Dolbilin, Nikolai and Edelsbrunner, Herbert and Glazyrin, Alexey and Musin, Oleg},
  issn         = {16093321},
  journal      = {Moscow Mathematical Journal},
  number       = {3},
  pages        = {491 -- 504},
  publisher    = {Independent University of Moscow},
  title        = {{Functionals on triangulations of delaunay sets}},
  doi          = {10.17323/1609-4514-2014-14-3-491-504},
  volume       = {14},
  year         = {2014},
}

@article{1886,
  abstract     = {Information processing in the sensory periphery is shaped by natural stimulus statistics. In the periphery, a transmission bottleneck constrains performance; thus efficient coding implies that natural signal components with a predictably wider range should be compressed. In a different regime—when sampling limitations constrain performance—efficient coding implies that more resources should be allocated to informative features that are more variable. We propose that this regime is relevant for sensory cortex when it extracts complex features from limited numbers of sensory samples. To test this prediction, we use central visual processing as a model: we show that visual sensitivity for local multi-point spatial correlations, described by dozens of independently-measured parameters, can be quantitatively predicted from the structure of natural images. This suggests that efficient coding applies centrally, where it extends to higher-order sensory features and operates in a regime in which sensitivity increases with feature variability.},
  author       = {Hermundstad, Ann and Briguglio, John and Conte, Mary and Victor, Jonathan and Balasubramanian, Vijay and Tkacik, Gasper},
  journal      = {eLife},
  number       = {November},
  publisher    = {eLife Sciences Publications},
  title        = {{Variance predicts salience in central sensory processing}},
  doi          = {10.7554/eLife.03722},
  year         = {2014},
}

@article{1887,
  author       = {Cremer, Sylvia},
  journal      = {Zoologie},
  pages        = {23 -- 30},
  publisher    = {Deutsche Zoologische Gesellschaft},
  title        = {{Gemeinsame Krankheitsabwehr in Ameisengesellschaften}},
  year         = {2014},
}

@article{1889,
  abstract     = {We study translation-invariant quasi-free states for a system of fermions with two-particle interactions. The associated energy functional is similar to the BCS functional but also includes direct and exchange energies. We show that for suitable short-range interactions, these latter terms only lead to a renormalization of the chemical potential, with the usual properties of the BCS functional left unchanged. Our analysis thus represents a rigorous justification of part of the BCS approximation. We give bounds on the critical temperature below which the system displays superfluidity.},
  author       = {Bräunlich, Gerhard and Hainzl, Christian and Seiringer, Robert},
  journal      = {Reviews in Mathematical Physics},
  number       = {7},
  publisher    = {World Scientific Publishing},
  title        = {{Translation-invariant quasi-free states for fermionic systems and the BCS approximation}},
  doi          = {10.1142/S0129055X14500123},
  volume       = {26},
  year         = {2014},
}

@article{1890,
  abstract     = {To search for a target in a complex environment is an everyday behavior that ends with finding the target. When we search for two identical targets, however, we must continue the search after finding the first target and memorize its location. We used fixation-related potentials to investigate the neural correlates of different stages of the search, that is, before and after finding the first target. Having found the first target influenced subsequent distractor processing. Compared to distractor fixations before the first target fixation, a negative shift was observed for three subsequent distractor fixations. These results suggest that processing a target in continued search modulates the brain's response, either transiently by reflecting temporary working memory processes or permanently by reflecting working memory retention.},
  author       = {Körner, Christof and Braunstein, Verena and Stangl, Matthias and Schlögl, Alois and Neuper, Christa and Ischebeck, Anja},
  journal      = {Psychophysiology},
  number       = {4},
  pages        = {385 -- 395},
  publisher    = {Wiley-Blackwell},
  title        = {{Sequential effects in continued visual search: Using fixation-related potentials to compare distractor processing before and after target detection}},
  doi          = {10.1111/psyp.12062},
  volume       = {51},
  year         = {2014},
}

@article{1892,
  abstract     = {Behavioural variation among conspecifics is typically contingent on individual state or environmental conditions. Sex-specific genetic polymorphisms are enigmatic because they lack conditionality, and genes causing adaptive trait variation in one sex may reduce Darwinian fitness in the other. One way to avoid such genetic antagonism is to control sex-specific traits by inheritance via sex chromosomes. Here, controlled laboratory crossings suggest that in snail-brooding cichlid fish a single locus, two-allele polymorphism located on a sex-linked chromosome of heterogametic males generates an extreme reproductive dimorphism. Both natural and sexual selection are responsible for exceptionally large body size of bourgeois males, creating a niche for a miniature male phenotype to evolve. This extreme intrasexual dimorphism results from selection on opposite size thresholds caused by a single ecological factor, empty snail shells used as breeding substrate. Paternity analyses reveal that in the field parasitic dwarf males sire the majority of offspring in direct sperm competition with large nest owners exceeding their size more than 40 times. Apparently, use of empty snail shells as breeding substrate and single locus sex-linked inheritance of growth are the major ecological and genetic mechanisms responsible for the extreme intrasexual diversity observed in Lamprologus callipterus.},
  author       = {Ocana, Sabine and Meidl, Patrick and Bonfils, Danielle and Taborsky, Michael},
  journal      = {Proceedings of the Royal Society of London Series B Biological Sciences},
  number       = {1794},
  publisher    = {The Royal Society},
  title        = {{Y-linked Mendelian inheritance of giant and dwarf male morphs in shell-brooding cichlids}},
  doi          = {10.1098/rspb.2014.0253},
  volume       = {281},
  year         = {2014},
}

@article{1893,
  abstract     = {Phosphatidylinositol (PtdIns) is a structural phospholipid that can be phosphorylated into various lipid signaling molecules, designated polyphosphoinositides (PPIs). The reversible phosphorylation of PPIs on the 3, 4, or 5 position of inositol is performed by a set of organelle-specific kinases and phosphatases, and the characteristic head groups make these molecules ideal for regulating biological processes in time and space. In yeast and mammals, PtdIns3P and PtdIns(3,5)P2 play crucial roles in trafficking toward the lytic compartments, whereas the role in plants is not yet fully understood. Here we identified the role of a land plant-specific subgroup of PPI phosphatases, the suppressor of actin 2 (SAC2) to SAC5, during vacuolar trafficking and morphogenesis in Arabidopsis thaliana. SAC2-SAC5 localize to the tonoplast along with PtdIns3P, the presumable product of their activity. In SAC gain- and loss-of-function mutants, the levels of PtdIns monophosphates and bisphosphates were changed, with opposite effects on the morphology of storage and lytic vacuoles, and the trafficking toward the vacuoles was defective. Moreover, multiple sac knockout mutants had an increased number of smaller storage and lytic vacuoles, whereas extralarge vacuoles were observed in the overexpression lines, correlating with various growth and developmental defects. The fragmented vacuolar phenotype of sac mutants could be mimicked by treating wild-type seedlings with PtdIns(3,5)P2, corroborating that this PPI is important for vacuole morphology. Taken together, these results provide evidence that PPIs, together with their metabolic enzymes SAC2-SAC5, are crucial for vacuolar trafficking and for vacuolar morphology and function in plants.},
  author       = {Nováková, Petra and Hirsch, Sibylle and Feraru, Elena and Tejos, Ricardo and Van Wijk, Ringo and Viaene, Tom and Heilmann, Mareike and Lerche, Jennifer and De Rycke, Riet and Feraru, Mugurel and Grones, Peter and Van Montagu, Marc and Heilmann, Ingo and Munnik, Teun and Friml, Jirí},
  journal      = {PNAS},
  number       = {7},
  pages        = {2818 -- 2823},
  publisher    = {National Academy of Sciences},
  title        = {{SAC phosphoinositide phosphatases at the tonoplast mediate vacuolar function in Arabidopsis}},
  doi          = {10.1073/pnas.1324264111},
  volume       = {111},
  year         = {2014},
}

@article{1894,
  abstract     = {Background: Bacterial Dsb enzymes are involved in the oxidative folding of many proteins, through the formation of disulfide bonds between their cysteine residues. The Dsb protein network has been well characterized in cells of the model microorganism Escherichia coli. To gain insight into the functioning of the Dsb system in epsilon-Proteobacteria, where it plays an important role in the colonization process, we studied two homologs of the main Escherichia coli Dsb oxidase (EcDsbA) that are present in the cells of the enteric pathogen Campylobacter jejuni, the most frequently reported bacterial cause of human enteritis in the world. Methods and Results: Phylogenetic analysis suggests the horizontal transfer of the epsilon-Proteobacterial DsbAs from a common ancestor to gamma-Proteobacteria, which then gave rise to the DsbL lineage. Phenotype and enzymatic assays suggest that the two C. jejuni DsbAs play different roles in bacterial cells and have divergent substrate spectra. CjDsbA1 is essential for the motility and autoagglutination phenotypes, while CjDsbA2 has no impact on those processes. CjDsbA1 plays a critical role in the oxidative folding that ensures the activity of alkaline phosphatase CjPhoX, whereas CjDsbA2 is crucial for the activity of arylsulfotransferase CjAstA, encoded within the dsbA2-dsbB-astA operon. Conclusions: Our results show that CjDsbA1 is the primary thiol-oxidoreductase affecting life processes associated with bacterial spread and host colonization, as well as ensuring the oxidative folding of particular protein substrates. In contrast, CjDsbA2 activity does not affect the same processes and so far its oxidative folding activity has been demonstrated for one substrate, arylsulfotransferase CjAstA. The results suggest the cooperation between CjDsbA2 and CjDsbB. In the case of the CjDsbA1, this cooperation is not exclusive and there is probably another protein to be identified in C. jejuni cells that acts to re-oxidize CjDsbA1. Altogether the data presented here constitute the considerable insight to the Epsilonproteobacterial Dsb systems, which have been poorly understood so far.},
  author       = {Grabowska, Anna and Wywiał, Ewa and Dunin Horkawicz, Stanislaw and Łasica, Anna and Wösten, Marc and Nagy-Staron, Anna A and Godlewska, Renata and Bocian Ostrzycka, Katarzyna and Pieńkowska, Katarzyna and Łaniewski, Paweł and Bujnicki, Janusz and Van Putten, Jos and Jagusztyn Krynicka, Elzbieta},
  journal      = {PLoS One},
  number       = {9},
  publisher    = {Public Library of Science},
  title        = {{Functional and bioinformatics analysis of two Campylobacter jejuni homologs of the thiol-disulfide oxidoreductase, DsbA}},
  doi          = {10.1371/journal.pone.0106247},
  volume       = {9},
  year         = {2014},
}