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ACAULIS5 Is Required for Cytokinin Accumulation and Function During Secondary Growth of Populus Trees

Milhinhos, Ana; Bollhoner, Benjamin; BLAZQUEZ RODRIGUEZ, MIGUEL ANGEL; Novak, Ondrej; Miguel, Celia M.; Tuominen, Hannele (Frontiers Media SA, 2020-11-16)

[EN] In the primary root and young hypocotyl of Arabidopsis, ACAULIS5 promotes translation of SUPPRESSOR OF ACAULIS51 (SAC51) and thereby inhibits cytokinin biosynthesis and vascular cell division. In this study, the ...
Automating data science

De Bie, Tijl; De Raedt, Luc; Hernández-Orallo, José; Hoos, Holger H.; Smyth, Padhraic; Williams, Christopher K. I. (Association for Computing Machinery, 2022-03)

[EN] Given the complexity of data science projects and related demand for human expertise, automation has the potential to transform the data science process.
Correlation of chemical, structural and thermal properties of naturalfibres for their sustainable exploitation

Moriana Torró, Rosana; Vilaplana Domingo, Francisco Javier; Karlsson, Sigbritt; Ribes Greus, María Desamparados (Elsevier, 2014-11-04)

The potential of lignocellulosic natural fibres as renewable resources for thermal conversion and material reinforcement is largely dependent on the correlation between their chemical composition, crystalline structure ...
Cryo-EM structure and rRNA modification sites of a plant ribosome

Cottilli, Patrick; Itoh, Yuzuru; Nobe, Yuko; Petrov, Anton S.; Lisón, Purificación; Taoka, Masato; Amunts, Alexey (Cell Press, 2022-09)

[EN] Protein synthesis in crop plants contributes to the balance of food and fuel on our planet, which influences human metabolic activity and lifespan. Protein synthesis can be regulated with respect to changing environmental ...
DNA methylome of the 20-gigabase Norway spruce genome.

Ausin, Israel; Feng, Suhua; Yu, Chaowei; Liu, Wanlu; Kuo, Hsuan Yu; Jacobsen, Elise L.; Zhai, Jixian; Gallego Bartolomé, Javier; Wang, Lin; Egertsdotter, Ulrika; Street, Nathaniel R.; Jacobsen, Steven E.; Wang, Haifeng (Proceedings of the National Academy of Sciences, 2016-12-13)

[EN] DNA methylation plays important roles in many biological processes, such as silencing of transposable elements, imprinting, and regulating gene expression. Many studies of DNA methylation have shown its essential roles ...
Growth selectivity control of InAs shells on crystal phase engineered GaAs nanowires

Gómez-Hernández, Víctor Jesús; Marnauza, Mikelis; Dick, Kimberly A.; Lehmann, Sebastian (Royal Society of Chemistry, 2022-08-11)

[EN] In this work we demonstrate a two-fold selectivity control of InAs shells grown on crystal phase and morphology engineered GaAs nanowire (NW) core templates. This selectivity occurs driven by differences in surface ...
High-pressure characterization of multifunctional CrVO4

Botella, P.; López-Moreno, S.; Errandonea, D.; Manjón, Francisco-Javier; Sans-Tresserras, Juan Ángel; Vie, D.; Vomiero, A. (IOP Publishing, 2020-09-09)

[EN] The structural stability and physical properties of CrVO(4)under compression were studied by x-ray diffraction, Raman spectroscopy, optical absorption, resistivity measurements, andab initiocalculations up to 10 GPa. ...
IDM-1: A Zeolite with Intersecting Medium and Extra-Large Pores Built as an Expansion of Zeolite MFI

Villaescusa Alonso, Luis Angel; Li, Jian; Gao, Zihao; Sun, Junliang; Camblor, Miguel A. (John Wiley & Sons, 2020-07-06)

[EN] IDM-1 is a new silica zeolite with an ordered and well-defined framework constructed by alternating pentasil layers and interrupted layers, giving rise to an intersecting system of straight medium pores and undulating ...
Investigation on the Luminescence Properties of InMO4 (M = V5+, Nb5+, Ta5+) Crystals Doped with Tb3+ or Yb3+ Rare Earths Ions

Botella, Pablo; Enrichi, Francesco; Vomiero, Alberto; Muñoz-Santiuste, Juan E.; Garg, Alka B.; Arvind, Ananthanarayanan; Manjón, Francisco-Javier; Segura, Alfredo; Errandonea, Daniel (American Chemical Society, 2020-02-11)

[EN] We explore the potential of Tb- and Yb-doped InVO4, InTaO4, and InNbO4 for applications as phosphors for light-emitting sources. Doping below 0.2% barely change the crystal structure and Raman spectrum but provide ...
ITQ-54: a multi-dimensional extra-large pore zeolite with 20 × 14 × 12-ring channels

Jiang, Jiuxing; Yun, Yifeng; Zou, Xiaodong; Jorda Moret, Jose Luis; Corma Canós, Avelino (Royal Society of Chemistry: Chemical Science, 2015)

A multi-dimensional extra-large pore silicogermanate zeolite, named ITQ-54, has been synthesised by in situ decomposition of the N,N-dicyclohexylisoindolinium cation into the N-cyclohexylisoindolinium cation. Its structure ...
Occurrence of RNA post-transcriptional modifications in plant viruses and viroids and their correlation with structural and functional features

Márquez-Molins, Joan; Juarez-Gonzalez, Vasti Thamara; Gomez, Gustavo; Pallás Benet, Vicente; Martinez, German (Elsevier, 2023-01-02)

[EN] Post-transcriptional modifications of RNA bases are widespread across all the tree of life and have been linked to RNA maturation, stability, and molecular interactions. RNA modifications have been extensively described ...
Phase stability and electronic structure of iridium metal at the megabar range

Monteseguro, V.; Sans-Tresserras, Juan Ángel; Cuartero, V.; Cova, F.; Abrikosov, I.A.; Olovsson, W.; Popescu, Catalin; Pascarelli, S.; Garbarino, G.; Jonsson, H.J.M.; Irifune, T.; ERRANDONEA, DANIEL (Nature Publishing Group, 2019-06-20)

[EN] The 5d transition metals have attracted specific interest for high-pressure studies due to their extraordinary stability and intriguing electronic properties. In particular, iridium metal has been proposed to exhibit ...
Sandwich-Type Zeolite Intergrowths with MFI and the Novel Extra-Large Pore IDM-1 as Ordered End-Members

Villaescusa Alonso, Luis Angel; Li, Jian; Mayoral, Alvaro; Gao, Zihao Rei; Camblor, Miguel A. (American Chemical Society, 2021-10-12)

[EN] Stacking faults are two-dimensional planar defects frequently arising in zeolites, modifying their properties and potentially affecting their performance in catalysis and separation applications. In classical zeolite ...
Search for Multimessenger Sources of Gravitational Waves and High-energy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and IceCube

Albert, A.; Andre, M.; Anghinolfi, M.; Ardid Ramírez, Miguel; Aubert, J.J.; Aublin, J.; Avgitas, T.; Baret, B.; Barrios-Marti, J.; Basa, S.; Belhorma, B.; Bertin, V.; Biagi, S.; Bormuth, R.; Boumaaza, J.; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (American Astronomical Society, 2019-01-10)

[EN] Astrophysical sources of gravitational waves, such as binary neutron star and black hole mergers or core-collapse supernovae, can drive relativistic outflows, giving rise to non-thermal high-energy emission. High-energy ...
Search for Spatial Correlations of Neutrinos with Ultra-high-energy Cosmic Rays

Albert, A.; Alves, S.; Andre, M.; Anghinolfi, M.; Ardid Ramírez, Miguel; Ardid-Ramírez, Joan Salvador; Aubert,, J.J.; Aublin, J.; Baret, B.; Basa, S.; Belhorma, B.; Bendahman, M.; Bertin, V.; Biagi, S.; M. Bissinger; Martínez Mora, Juan Antonio; Poirè, Chiara (American Astronomical Society, 2022-08-01)

[EN] For several decades, the origin of ultra-high-energy cosmic rays (UHECRs) has been an unsolved question of high- energy astrophysics. One approach for solving this puzzle is to correlate UHECRs with high-energy ...
Structure and catalytic properties of the most complex intergrown zeolite ITQ-39 determined by electron crystallography

Willhammar, Tom; Sun, Junliang; wan, wei; Oleynikov, Peter; Zhang, Daliang; Zou, Xiaodong; Moliner Marin, Manuel; Gonzalez Gonzalez, Jorge; Martínez, Cristina; Rey Garcia, Fernando; Corma Canós, Avelino (Nature Publishing Group, 2012-03)

[EN] Porous materials such as zeolites contain well-defined pores in molecular dimensions and have important industrial applications in catalysis, sorption and separation. Aluminosilicates with intersecting 10- and 12-ring ...
Synthesis and Structure of a 22 x 12 x 12 Extra-Large Pore Zeolite ITQ-56 Determined by 3D Electron Diffraction

Kapaca, Elina; Jiang, Jiuxing; Cho, Jung; Jorda Moret, Jose Luis; Díaz Cabañas, Mª José; Zou, Xiaodong; Corma Canós, Avelino; Willhammar, Tom (American Chemical Society, 2021-06-02)

[EN] A multidimensional extra-large pore germanosilicate, denoted ITQ-56, has been synthesized by using modified memantine as an organic structure-directing agent. ITQ-56 crystallizes as plate-like nanocrystals. Its structure ...
Synthesis of an extra-large molecular sieve using proton sponges as organic structure-directing agents

Martínez Franco, Raquel; Moliner Marin, Manuel; Yun, Yifeng; Sun, Junliang; Wan, Wei; Zou, Xiaodong; Corma Canós, Avelino (National Academy of Sciences, 2013-03-05)

The synthesis of crystalline microporous materials containing large pores is in high demand by industry, especially for the use of these materials as catalysts in chemical processes involving bulky molecules. An extra-large-pore ...
TERMINAL FLOWER1 Functions as a Mobile Transcriptional Cofactor in the Shoot Apical Meristem

Goretti, Daniela; Silvestre, Marina; Collani, Silvio; Langenecker, Tobias; Méndez, Carla; MADUEÑO ALBI, FRANCISCO; Schmid, Markus (American Society of Plant Biologists, 2020-04)

[EN] The floral transition is a critical step in the life cycle of flowering plants, and several mechanisms control this finely orchestrated process. TERMINAL FLOWER1 (TFL1) is a floral repressor and close relative of the ...
The first combined search for neutrino point-sources in the Southern Hemisphere with the ANTARES and IceCube neutrino telescopes

Adrián Martínez, Silvia; Albert, A.; André, M.; Anton, G.; Ardid Ramírez, Miguel; Aubert, J. -J.; Baret, B.; Barrios Martí, J.; Basa, S.; Bertin, V.; Biagi, S.; Bormuth, R.; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Saldaña-Coscollar, María (American Astronomical Society, 2016-05-20)

We present the results of searches for point-like sources of neutrinos based on the first combined analysis of data from both the ANTARES and IceCube neutrino telescopes. The combination of both detectors, which differ in ...