Results 171 to 180 of about 454,016 (235)

Spatiotemporal evolution and clustering patterns of settlements from the Neolithic to the Bronze Age (9000-3000 BP) in the Songshan Mountain region, China. [PDF]

PLoS One
Yan L, Wang X, Zhang L, Teng F.
europepmc   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Congenital Anatomical Variations of the Posterior Cord of the Brachial Plexus in Human Fetuses: Branching Patterns and Surgical Implications. [PDF]

Cureus
Kiruba N L, Waghanna S, Parate SB, Chopade D, Naik A, Ravi KS, Reddy AV.   +6 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

Report of 2 cases of progressive nodular histiocytosis. [PDF]

JAAD Case Rep
Figueroa Saavedra EI, Vega Memije ME, Cárdenas Hernández ML, Caire ST.   +3 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

Liquid biopsy in oncology practice: A global survey by the Young Committee of the International Society of Liquid Biopsy (ISLB). [PDF]

J Liq Biopsy
Nicolò E, Singhal S, Saldanha EF, Jin X, Venetis K, Pontolillo L, Maheswaran S, de Miguel-Perez D, Dipasquale A, Ghazali N, Pisapia P, Ortega-Franco A, Gouda MA, Bleiberg BA, Martinelli C, Stejskal P, Mirallas O, Erul E, Morgan G, Zhou XK, Borea R, Reduzzi C.   +21 more
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

Invasive pulmonary aspergillosis as a sentinel manifestation of good syndrome in a patient with thymoma. [PDF]

IDCases
Movahedi M, Arabi Z, Farzadmanesh S.
europepmc   +1 more source