Results 41 to 50 of about 518,016 (300)

Characterization of high-H2O2-tolerant bacterial cytochrome P450 CYP105D18: insights into papaverine N-oxidation

IUCrJ, 2021
The bacterial CYP105 family is involved in secondary metabolite biosynthetic pathways and plays essential roles in the biotransformation of xenobiotics.
Bashu Dev Pardhe, Hackwon Do, Chang-Sook Jeong, Ki-Hwa Kim, Jun Hyuck Lee, Tae-Jin Oh   +5 more
doaj   +1 more source

Identification of radius-vector functions of interface evolution for star-shaped crystal growth [PDF]

, 2010
This paper introduces a new method based on a radius-vector function for identifying the spatio-temporal transition rule of star-shaped crystal growth directly from experimental crystal growth imaging data.
Billings, S.A., Coca, D., De Matos, L.L., Dougherty, D., Guo, Y., Ristic, R.I., Zhao, Y.   +6 more
core  

From wave function to crystal morphology: application to urea and alpha-glycine [PDF]

, 1991
In this paper the relation between the molecular electron density distribution and the crystal growth morphology is investigated. Accurate charge densities derived from ab initio quantum chemical calculations were partitioned into multipole moments, to ...
Bennema, P., Boek, E.S., Boek, E.S., Briels, Willem J., Feil, D., Feil, D.   +5 more
core   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

An Optical Microscope Study of the Morphology of Xenon Hydrate Crystals: Exploring New Approaches to Cryopreservation

Crystals, 2019
One of the possible approaches to a new method of cryopreservation seems to be the controlled formation of a multitude of small crystals in an object, which, due to their size, will not damage cellular structures.
Alexey Kobelev, Valery Yashin, Nikita Penkov, Nikolay Shvirst, Mikhail Goltyaev, Anatoliy Kovtun, Eugeny Fesenko   +6 more
doaj   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Effects of Different Shade Treatments on the Epidermal Wax Deposition of Hosta Genotypes with Different Glaucousness of Leaf Surface

Horticulturae
Epidermal wax is strategically situated at the interface between plants and air; therefore, it plays a key role in plants’ interactions with their surroundings. It is also unstable and susceptible to light intensity.
Ping Guan, Siyu Chen, Jiaying Sun, Shuyi Zhao, Ren Fan, Yufeng Xu, Bo Qu   +6 more
doaj   +1 more source

Structural aspects of displacive transformations: what can optical microscopy contribute? Dehydration of Sm2(C2O4)3·10H2O as a case study

IUCrJ, 2017
For martensitic transformations the macroscopic crystal strain is directly related to the corresponding structural rearrangement at the microscopic level.
Alexander A. Matvienko, Daniel V. Maslennikov, Boris A. Zakharov, Anatoly A. Sidelnikov, Stanislav A. Chizhik, Elena V. Boldyreva   +5 more
doaj   +1 more source

Tuning the structure of non-equilibrium soft materials by varying the thermodynamic driving force for crystal ordering [PDF]

, 2011
The official published version of the Article can be accessed from the link below - Copyright @ 2010 Royal Society of ChemistryThe present work explores the ubiquitous morphological changes in crystallizing systems with increasing thermodynamic driving ...
Ackerson, Ahmad, Aziz, Backofen, Beers, Berry, Bittner, Brazovskii, Brunner, Cheng, Davidchack, Dillmann, Dullens, Elder, Elder, Elder, Fredrickson, Gelfert, Gránásy, Gránásy, Gránásy, Gránásy, Grünberg, Gunton, Guttenberg, Gyula I. Tóth, György Tegze, Hall, Hurd, Jack F. Douglas, Jackson, Karnchanaphanurach, Ling, Lutsko, László Gránásy, Majaniemi, Mermin, Mon, Mullins, Onoda, Pieranski, Pusztai, Ramakrishnan, Russel, Sandkühler, Shneidman, Skjeltorp, Swift, Taguchi, Tamás Pusztai, Tegze, Tegze, Tóth, van Teeffelen, Wild, Wu, Xu, Zhang   +57 more
core   +1 more source

The morphology of bone mineral crystals

Calcified Tissue Research, 1978
Electron microscopical observations of the size and shape of bone mineral crystallites have not been in complete agreement with X-ray diffraction findings. The two prevalent viewpoints consider bone mineral crystals to be either rod, or plate like in habit.
S A, Jackson, A G, Cartwright, D, Lewis
openaire   +3 more sources