Results 31 to 40 of about 1,921,606 (253)

Trap configuration and spacing influences parameter estimates in spatial capture-recapture models. [PDF]

PLoS ONE, 2014
An increasing number of studies employ spatial capture-recapture models to estimate population size, but there has been limited research on how different spatial sampling designs and trap configurations influence parameter estimators.
Catherine C Sun, Angela K Fuller, J Andrew Royle   +2 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Neurodevelopmental outcomes following fetal laser therapy in twin reversed arterial perfusion sequence: a current review and critical analysis

MGM Journal of Medical Sciences
Twin reversed arterial perfusion (TRAP) sequence is one of the rarest and most complex complications of monochorionic twin pregnancies, where the pump twin perfuses an acardiac, and non-viable cotwin through artery-to-artery anastomosis.
Dudy Aldiansyah, Wiku Andonotopo, Muhammad Adrianes Bachnas, Mochammad Besari Adi Pramono, Julian Dewantiningrum, I Nyoman Hariyasa Sanjaya, Ernawati Darmawan, Muhammad Ilham Aldika Akbar, Cut Meurah Yeni, Nuswil Bernolian, Waskita Ekamaheswara Kasumba Andanaputra, Milan Stanojevic   +11 more
doaj   +1 more source

Poor Long-Term Outcome in a Survivor Presenting with the Twin Reversed Arterial Perfusion Sequence In Utero: A Case Report

Kaohsiung Journal of Medical Sciences, 2003
The twin reversed arterial perfusion (TRAP) sequence is a very rare complication of multiple gestations and is associated with a high mortality rate, reaching more than 50% in pump twins.
Chih-Chen Chen, Yu-Hsin Hsu, Te-Fu Chan, Shyng-Shiou F. Yuan, Jinu-Huang Su   +4 more
doaj   +1 more source

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

FEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Generation of Gene Knockout and Gene Replacement with Complete Removal of Full-length Endogenous Transcript Using CRISPR-Trap

Bio-Protocol, 2018
This protocol describes the application of the CRISPR-Trap from designing of the gene targeting strategy to validation of successfully edited clones that was validated on various human cell lines, among them human induced pluripotent stem cells (hiPSCs).
Jonas Mechtersheimer, Stefan Reber, Marc-David Ruepp   +2 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Novel autopsy and genetic findings in an acardiac twin: case report and literature review

Autopsy and Case Reports
Twin reversed arterial perfusion (TRAP) sequence is a rare complication of monochorionic twinning whereby a donor twin perfuses an acardiac twin via aberrant vascular anastomoses.
Natalie Fabrizio, Christopher L. Pankey, Kathleen Martin, Michael Baker, Cameron Clark Felty   +4 more
doaj   +1 more source

Evaluation method for cluster platform controlling traps exploration: Taking the X block in Oriente basin, Ecuador as example

Petroleum Exploration and Development, 2014
: Aimed at the small size, large quantity of traps and high environmental requirements of resource countries on slope belt of South America foreland basins, a new evaluation method is proposed for trap exploration on slope by taking the area controlled ...
Zhongzhen MA, Yinfu XIE, Zhiwei ZHANG, Yubing ZHOU, Bin HAN, Xiaofa YANG, Dandan WANG, Yaming LIU, Yongbin ZHAO   +8 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source