Results 201 to 210 of about 6,005,558 (266)

Structural characterization and bioaccessibility of nanoliposomal lutein from pumpkin extract. [PDF]

Sci Rep
Sheikhzadeh M, Hakimzadeh V, Salehi EA, Mohseni S.   +3 more
europepmc   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

FEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton, Fang Zhao, Reeta Davis, Meg Walsh, Kevin E O'Connor, David O'Connell, Tanja Narancic   +6 more
wiley   +1 more source

Structural characterization, rheological properties, and skin bioactivities of a glucomannan from Bletilla striata. [PDF]

Nat Prod Bioprospect
Li X, Gu Q, Hu Q, Deng T, Luo L, Cai J, Dong X, Wu C, Wu M.   +8 more
europepmc   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Structural Characterization of Native RNA Polymerase II Transcription Complexes and Nucleosomes in Drosophila melanogaster. [PDF]

Nat Commun
Venette-Smith NL, Vishwakarma RK, Venkatakrishnan V, Dollinger R, Schultz J, Babitzke P, Anand G, Gilmour DS, Armache JP, Murakami KS.   +9 more
europepmc   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source

Sustainable Protein Sources: Extraction, Structural Characterization, and Functional Properties. [PDF]

Foods
Mirzapour-Kouhdasht A, Huang JY.
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Structural Characterization and Anti-Inflammatory Activity of a Bioactive Polysaccharide from <i>Cistanche deserticola</i>. [PDF]

Foods
Zhao B, Tao F, Xiao Y, Li G, Li M, Huang Y.   +5 more
europepmc   +1 more source