Results 61 to 70 of about 862,447 (334)

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Novel colours and the content of experience [PDF]

, 2003
I propose a counterexample to naturalistic representational theories of phenomenal character. The counterexample is generated by experiences of novel colours reported by Crane and Piantanida.
Armstrong D. M., Botterill G., Byrne A., Byrne A., Cornman J., Crane H. D., Dretske F. I., Hardin C. L., Harman G., Hilbert D. R., Jackson F., Krauskopf J., Locke J., Lycan W. G., McGinn C., Moore G. E., Nagel T., Papineau D., Peacocke C., Seager W., Shoemaker S., Thompson E., Tye M., Tye M., Westphal J., Yarbus A. L.   +25 more
core   +2 more sources

Osnovnye tsvetooboznatšenija v sovremennom udmurtskom jazyke. Basic Colour Terms in Modern Udmurt; pp. 199-223 [PDF]

Linguistica Uralica, 2011
The article describes an empirical study of Udmurt colour terms the aim of which was to establish an inventory of basic colour terms according to the theory of B. Berlin and P. Kay (1969).
Elena Ryabina
doaj   +1 more source

Highly thermostable mixed lanthanide organic frameworks with high quantum yield for warm white light-emitting diodes

Frontiers in Chemistry, 2023
A mixed lanthanide organic framework was prepared via hydrothermal methods using m-phthalic acid (m-H2BDC), 1,10-phenanthroline (1,10-Phen), and Ln3+ ions, formulated as [HNMe2][Eu0.095Tb1.905(m-BDC)3(phen)2] (ZTU-6). The structure and stability of ZTU-6
Yanqiong Shen, Xianyong Pan, Yaru Zhao, Qingchuan Gu, Qipeng Li   +4 more
doaj   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Taxonomic revision of the genus Lactarius (Russulales, Basidiomycota) in Korea [PDF]

, 2019
The genus Lactarius Pers. (Russulales) is a cosmopolitan group of Basidiomycota that forms ectomycorrhizal relationships primarily with both deciduous and coniferous trees.
Eimes, John, Lee, Hyun, Lim, Young Woon, Park, Myung Soo, Verbeken, Annemieke, Wissitrassameewong, Komsit   +5 more
core   +1 more source

Reduction of colour in treated wastewater from textile industry using sawdusts as bio-sorbents

Tropical Agricultural Research, 2015
Textile industries use dye such as Rhodamine B, Brilliant Red and Reactive Orange for the fabrics. Thus the colour of the effluent even after the normal treatment is not within the standard to discharge into the environment.
A.I. Hettige, M.I.M. Mowjood
doaj   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Colour Perception and Visitor Experiences of Urban Parks as Influenced by an Intense Colourful Urban Artefact: An In-situ Quasi-experiment

Iconarp International Journal of Architecture and Planning, 2021
Purpose Colourful street furniture, fitness and playground equipment has become increasingly common in contemporary urban green spaces. The study aims to increase knowledge about their influence on human perception of urban park settings, and explore ...
Petra Thorpert, Jan-Eric Englund
doaj   +1 more source