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| | 25 September 2013 | | Featured image: | | | | Lampert et al. observe single paternity in coelacanths and show that mate choice is not based on genetic relatedness. | | | | | | | Advertisement | | nature.com webcasts
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Sponsored by: | | | | | | | Latest Articles | View all Articles | | | Accessing 4f-states in single-molecule spintronics | | Sarah Fahrendorf, Nicolae Atodiresei, Claire Besson, Vasile Caciuc, Frank Matthes, Stefan Blügel, Paul Kögerler, Daniel E. Bürgler and Claus M. Schneider | | If single molecules are to be used in spintronic devices, it is necessary to interlink molecular spin states and charge transport. Here, the authors approach this goal by directly accessing highly spin-polarized hybrid states of a molecular complex of an early lanthanide on a metal surface. | | 24 September 2013 | doi: 10.1038/ncomms3425 | | Physical Sciences Condensed matter Nanotechnology | Complete gate control of supercurrent in graphene p–n junctions | | Jae-Hyun Choi, Gil-Ho Lee, Sunghun Park, Dongchan Jeong, Jeong-O Lee, H.-S. Sim, Yong-Joo Doh and Hu-Jong Lee | | Josephson junctions composed of graphene are limited by incomplete gate control of the supercurrent, impeding their development for superconducting quantum devices. Here, the authors fabricate bipolar Josephson junctions of graphene, allowing supercurrent on/off switching through electrostatic gating. | | 23 September 2013 | doi: 10.1038/ncomms3525 | | Physical Sciences Applied physics Nanotechnology | Roles of dental development and adaptation in rodent evolution | | Helder Gomes Rodrigues, Sabrina Renaud, Cyril Charles, Yann Le Poul, Floréal Solé, Jean-Pierre Aguilar, Jacques Michaux, Paul Tafforeau, Denis Headon, Jukka Jernvall and Laurent Viriot | | Tooth shapes vary greatly amongst mammals, but the genetic underpinnings and functional relevance of new dental morphologies are largely unknown. Gomes Rodrigues et al. show that Eda and Edar genes modulate molar crest development in mice, enabling incipient adaptation to highly fibrous diets. | | 20 September 2013 | doi: 10.1038/ncomms3504 | | Biological Sciences Developmental biology Evolution
Palaeontology | Auxin-Binding Protein 1 is a negative regulator of the SCFTIR1/AFB pathway | | Alexandre Tromas, Sébastien Paque, Vérène Stierlé, Anne-Laure Quettier, Philippe Muller, Esther Lechner, Pascal Genschik and Catherine Perrot-Rechenmann | | The plant hormone auxin controls growth and development, and is recognized by auxin-binding protein 1 (ABP1) and other receptors. In this study, Tromas et al. investigate the role of ABP1 and show that the protein functions upstream of other auxin receptors and controls auxin repressors via the SCF ubiquitin ligase pathway. | | 20 September 2013 | doi: 10.1038/ncomms3496 | | Biological Sciences Plant sciences | Nodal quasiparticle dynamics in the heavy fermion superconductor CeCoIn5 revealed by precision microwave spectroscopy | | C. J. S. Truncik, W. A. Huttema, P. J. Turner, S. Özcan, N. C. Murphy, P. R. Carrière, E. Thewalt, K. J. Morse, A. J. Koenig, J. L. Sarrao and D. M. Broun | | Although heavy fermion and cuprate superconductors are both unconventional superconductors, their composition and structure differ markedly. Yet, microwave spectra collected by Truncik et al. reveal a similarity in the charge dynamics of the heavy fermion superconductor CeCoIn5 and the cuprates. | | 20 September 2013 | doi: 10.1038/ncomms3477 | | Physical Sciences Condensed matter | Disappearance of nodal gap across the insulator–superconductor transition in a copper-oxide superconductor | | Yingying Peng, Jianqiao Meng, Daixiang Mou, Junfeng He, Lin Zhao, Yue Wu, Guodong Liu, Xiaoli Dong, Shaolong He, Jun Zhang, Xiaoyang Wang, Qinjun Peng, Zhimin Wang, Shenjin Zhang, Feng Yang, Chuangtian Chen, Zuyan Xu, T. K. Lee and X. J. Zhou | | How superconductivity emerges out of the antiferromagnetic insulating state of the cuprates is unclear. High-resolution ARPES measurements reported by Zhou et al. suggest that this emerges at the point where antiferromagnetic order disappears and the nodal gap of its electronic structure falls to zero. | | 20 September 2013 | doi: 10.1038/ncomms3459 | | Physical Sciences Condensed matter | Targeting BIG3–PHB2 interaction to overcome tamoxifen resistance in breast cancer cells OPEN | | Tetsuro Yoshimaru, Masato Komatsu, Taisuke Matsuo, Yi-An Chen, Yoichi Murakami, Kenji Mizuguchi, Eiichi Mizohata, Tsuyoshi Inoue, Miki Akiyama, Rui Yamaguchi, Seiya Imoto, Satoru Miyano, Yasuo Miyoshi, Mitsunori Sasa, Yusuke Nakamura and Toyomasa Katagiri | | Oestrogen receptor-α (ERα) signalling has a role in breast cancer drug resistance. Here, the authors report a synthetic peptide that disrupts the interaction between the signalling molecules BIG3 and PHB2, and thereby suppresses tamoxifen resistance. | | 20 September 2013 | doi: 10.1038/ncomms3443 | | Biological Sciences Cancer Medical research | Atomic structure of amorphous shear bands in boron carbide | | K. Madhav Reddy, P. Liu, A. Hirata, T. Fujita and M.W. Chen | | Boron carbide is known to deform and fail via the formation of amorphous shear bands, but the atomic-scale events by which this occurs are unknown. Reddy et al. study the atomic structure of these shear bands and find that they form via the disassembly of icosahedra. | | 19 September 2013 | doi: 10.1038/ncomms3483 | | Physical Sciences Materials science | Draft genome sequence of the mulberry tree Morus notabilis OPEN | | Ningjia He, Chi Zhang, Xiwu Qi, Shancen Zhao, Yong Tao, Guojun Yang, Tae-Ho Lee, Xiyin Wang, Qingle Cai, Dong Li, Mengzhu Lu, Sentai Liao, Guoqing Luo, Rongjun He, Xu Tan, Yunmin Xu, Tian Li, Aichun Zhao, Ling Jia, Qiang Fu et al. | | Mulberry trees are the primary food source for silkworms, which are reared for the production of silk. In this study, He et al. present the draft genome sequence of Morus notabilis and find that it evolved significantly faster than other plants in the Rosales order. | | 19 September 2013 | doi: 10.1038/ncomms3445 | | Biological Sciences Genetics Plant sciences | A node-based switch for preferential distribution of manganese in rice | | Naoki Yamaji, Akimasa Sasaki, Ji Xing Xia, Kengo Yokosho and Jian Feng Ma | | Mineral delivery to plant tissues must be tightly controlled to prevent tissue toxicity. Here, Yamaji et al. describe a manganese transporter in rice that delivers manganese to young leaves and panicles at low metal concentrations, while at high concentrations the metal is transported to older tissues due to rapid degradation of the transporter. | | 19 September 2013 | doi: 10.1038/ncomms3442 | | Biological Sciences Plant sciences | Single-male paternity in coelacanths | | Kathrin P. Lampert, Katrin Blassmann, Karen Hissmann, Jürgen Schauer, Peter Shunula, Zahor el Kharousy, Benjamin P. Ngatunga, Hans Fricke and Manfred Schartl | | Deep-sea coelacanth female fish were thought to enhance genetic variability in their offspring by mating with multiple males. Here, Lampert et al. analyse the paternity of the offspring of two females, and present evidence that coelacanth females are in fact monogamous. | | 18 September 2013 | doi: 10.1038/ncomms3488 | | Biological Sciences Evolution Zoology | MBNL1 and RBFOX2 cooperate to establish a splicing programme involved in pluripotent stem cell differentiation | | Julian P. Venables, Laure Lapasset, Gilles Gadea, Philippe Fort, Roscoe Klinck, Manuel Irimia, Emmanuel Vignal, Philippe Thibault, Panagiotis Prinos, Benoit Chabot, Sherif Abou Elela, Pierre Roux, Jean-Marc Lemaitre and Jamal Tazi | | MBNL and FOX splicing factors are known to have a role in the differentiation of muscle and the nervous system during development. In this study, the authors show that MBNL1 and RBFOX2 regulate alternative splicing of genes that are required specifically for late mesoderm differentiation. | | 18 September 2013 | doi: 10.1038/ncomms3480 | | Biological Sciences Developmental biology
Molecular biology | Two-colour pump–probe experiments with a twin-pulse-seed extreme ultraviolet free-electron laser OPEN | | E. Allaria, F. Bencivenga, R. Borghes, F. Capotondi, D. Castronovo, P. Charalambous, P. Cinquegrana, M. B. Danailov, G. De Ninno, A. Demidovich, S. Di Mitri, B. Diviacco, D. Fausti, W. M. Fawley, E. Ferrari, L. Froehlich, D. Gauthier, A. Gessini, L. Giannessi, R. Ivanov et al. | | Free-electron lasers are a powerful new tool for studying properties and transient states of matter. Here, the authors use a novel seed scheme for generation of two XUV laser pulses of controlled wavelength and time separation that enables access to ultrafast phenomena with elemental sensitivity. | | 18 September 2013 | doi: 10.1038/ncomms3476 | | Physical Sciences Applied physics Optical physics | Ordered macroporous platinum electrode and enhanced mass transfer in fuel cells using inverse opal structure | | Ok-Hee Kim, Yong-Hun Cho, Soon Hyung Kang, Hee-Young Park, Minhyoung Kim, Ju Wan Lim, Dong Young Chung, Myeong Jae Lee, Heeman Choe and Yung-Eun Sung | | Inverse opal structures are desirable for fuel cell electrodes, but application of such structures in polymer electrolyte membrane fuel cells is yet to be realised. Kim et al. report fabrication of a platinum catalyst layer with an inverse opal structure, and show improved fuel cell performance. | | 18 September 2013 | doi: 10.1038/ncomms3473 | | Chemical Sciences Catalysis Materials science
Nanotechnology | A peptide probe for targeted brown adipose tissue imaging | | Ali Azhdarinia, Alexes C. Daquinag, Chieh Tseng, Sukhen C. Ghosh, Pradip Ghosh, Felipe Amaya-Manzanares, Eva Sevick-Muraca and Mikhail G. Kolonin | | Current methods to image brown adipose tissue rely on radioactive tracers and specialized imaging equipment. Here, Azhdarinia et al. report a peptide-based probe that selectively binds to the vascular endothelium of brown adipose tissue and allows the near-infrared imaging of brown fat in mice. | | 18 September 2013 | doi: 10.1038/ncomms3472 | | Biological Sciences Chemical biology Medical research | Non-Darwinian dynamics in therapy-induced cancer drug resistance | | Angela Oliveira Pisco, Amy Brock, Joseph Zhou, Andreas Moor, Mitra Mojtahedi, Dean Jackson and Sui Huang | | Many different factors contribute to the acquisition of drug resistance in cancer cells. Using single-cell analyses of leukaemia cells, the authors here provide evidence for an inductive mode of resistance, where cells express MDR1 in response to drug exposure, rather than selection of pre-existing, partially resistant cells. | | 18 September 2013 | doi: 10.1038/ncomms3467 | | Biological Sciences Cancer Evolution | Ordered bilayer ruthenium–platinum core-shell nanoparticles as carbon monoxide-tolerant fuel cell catalysts | | Yu-Chi Hsieh, Yu Zhang, Dong Su, Vyacheslav Volkov, Rui Si, Lijun Wu, Yimei Zhu, Wei An, Ping Liu, Ping He, Siyu Ye, Radoslav R. Adzic and Jia X Wang | | Ruthenium can alleviate poisoning effects of carbon monoxide on platinum catalysts, but is prone to dissolution in fuel cells. Hsieh et al. synthesize ordered ruthenium–platinum nanoparticles with well-defined platinum bilayer shells, leading to high carbon monoxide tolerance and superior durability. | | 18 September 2013 | doi: 10.1038/ncomms3466 | | Chemical Sciences Catalysis Materials science
Nanotechnology | Photonic polarization gears for ultra-sensitive angular measurements OPEN | | Vincenzo D'Ambrosio, Nicolò Spagnolo, Lorenzo Del Re, Sergei Slussarenko, Ying Li, Leong Chuan Kwek, Lorenzo Marrucci, Stephen P. Walborn, Leandro Aolita and Fabio Sciarrino | | Beating the standard measurement limits is a goal of metrology, as it would allow for more precise estimation of physical quantities. Borrowing concepts from NOON-state quantum metrology, this work presents a single-photon scheme to measure rotation angles of light with super-resolution precision. | | 18 September 2013 | doi: 10.1038/ncomms3432 | | Physical Sciences Applied physics Optical physics | | | | | | | | | Latest Corrigenda | | | | Corrigendum: Dehydrated hereditary stomatocytosis linked to gain-of-function mutations in mechanically activated PIEZO1 ion channels | | Juliette Albuisson, Swetha E. Murthy, Michael Bandell, Bertrand Coste, Hélène Louis-dit-Picard, Jayanti Mathur, Madeleine Fénéant-Thibault, Gérard Tertian, Jean-Pierre de Jaureguiberry, Pierre-Yves Syfuss, Stuart Cahalan, Loic Garçon, Fabienne Toutain, Pierre Simon Rohrlich, Jean Delaunay, Véronique Picard, Xavier Jeunemaitre and Ardem Patapoutian | | 23 September 2013 | doi: 10.1038/ncomms3440 | | Biological Sciences Biophysics Genetics Medical research |
| | | Corrigendum: Current drive at plasma densities required for thermonuclear reactors | | R. Cesario, L. Amicucci, A. Cardinali, C. Castaldo, M. Marinucci, L. Panaccione, F. Santini, O. Tudisco, M.L. Apicella, G. Calabrò, C. Cianfarani, D. Frigione, A. Galli, G. Mazzitelli, C. Mazzotta, V. Pericoli, G. Schettini, A.A. Tuccillo, null null, B. Angelini et al. | | 19 September 2013 | doi: 10.1038/ncomms3282 | | Physical Sciences Fluids and plasma physics |
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| | | Corrigendum: The blood-stage malaria antigen PfRH5 is susceptible to vaccine-inducible cross-strain neutralizing antibody | | Alexander D. Douglas, Andrew R. Williams, Joseph J. Illingworth, Gathoni Kamuyu, Sumi Biswas, Anna L. Goodman, David H. Wyllie, Cécile Crosnier, Kazutoyo Miura, Gavin J. Wright, Carole A. Long, Faith H. Osier, Kevin Marsh, Alison V. Turner, Adrian V. S. Hill and Simon J. Draper | | 19 September 2013 | doi: 10.1038/ncomms3355 | | Biological Sciences Immunology Medical research Microbiology | | | | | | Latest Erratum | | | | | | | | | | | | | | | | Natureevents is a fully searchable, multi-disciplinary database designed to maximise exposure for events organisers. The contents of the Natureevents Directory are now live. The digital version is available here.
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1 comment:
An analog of kisspeptin 10, and an antagonist of kisspeptin receptor (KISS1, GPR54) that inhibits kisspeptin-10 stimulation of inositol phosphate (IP) (IC50 = 7 nM) and release of gonadotrophin-releasing hormone (GnRH). Kisspeptin 234
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