Results 51 to 60 of about 2,083,635 (328)
Structural transitions in biomolecules - a numerical comparison of two approaches for the study of phase transitions in small systems [PDF]
, 2002 We compare two recently proposed methods for the characterization of phase transitions in small systems. The usefulness of these techniques is evaluated for the case of structural transition in alanine-based peptides.Comment: Accepted for publication in ...
Alves, Nelson A. +2 more
core +4 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Physicochemical, Structural, and Biological Properties of Polysaccharides from Dandelion
Molecules, 2019 The edible and medicinal perennial herb dandelion is known to have antitumor, antioxidant, and anticomplement properties. However, the structural characterization and biological effects of its polysaccharides are not well understood.
Huijing Guo +5 more
doaj +1 more source
Structural variant identification and characterization
Chromosome Research, 2020 Structural variant (SV) differences between human genomes can cause germline and mosaic disease as well as inter-individual variation. De-regulation of accurate DNA repair and genomic surveillance mechanisms results in a large number of SVs in cancer. Analysis of the DNA sequences at SV breakpoints can help identify pathways of mutagenesis and regions ...
Parithi Balachandran, Christine R. Beck
openaire +4 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Unit Mixed Interval Graphs [PDF]
, 2014 In this paper we extend the work of Rautenbach and Szwarcfiter by giving a structural characterization of graphs that can be represented by the intersection of unit intervals that may or may not contain their endpoints.
Shuchat, Alan +3 more
core +2 more sources
Optical Diffraction from Fractals with a Structural Transition
, 1994 A macroscopic characterization of fractals showing up a structural transition from dense to multibranched growth is made using optical diffraction theory.
Allain +21 more
core +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis, 2023 A new Zn(II) complex of 4-acetylbenzoic acid, namely [ZnL2(H2O)2] (1) (HL = 4-acetylbenzoic acid) has been synthesized in water-ethanol (v:v = 1:2) solution using zinc acetate dihydrate, 4-acetylbenzoic acid, and NaOH as reactants.
Li-Hua Wang, Hao-Wen Tai
doaj +1 more source
Influence of temperature and oxygen pressure on the stability of barium or strontium doped neodymium manganites [PDF]
Processing and Application of Ceramics, 2020 In this work neodymium manganites, Nd1-xAxMnO3±δ, doped with Ba or Sr (where x = 0.15 and 0.25) were obtained by ceramic technology at 1250 °C.
Larisa Vedmid' +3 more
doaj +1 more source