Results 161 to 170 of about 171,614 (301)

Regulation of PHOX2B gene expression by the long non‐coding natural antisense RNA PHOX2B‐AS1

The FEBS Journal, EarlyView.
PHOX2B is a transcription factor essential for autonomic nervous system development. We identify and characterize PHOX2B‐AS1, a human long non‐coding antisense transcript at the PHOX2B locus, along with its murine counterpart. Our findings reveal bidirectional transcription and reciprocal regulation: PHOX2B activates PHOX2B‐AS1, whereas PHOX2B‐AS1 ...
Simona Di Lascio, Ana Lucia Cuadros Gamboa, Martina Bertocchi, Filippo Chiesa, Francesca Cargnin, Ettore Mosca, Paride Pelucchi, Viviana Tritto, Stefania Corti, Isabella Ceccherini, Paola Riva, Roberta Benfante, Diego Fornasari   +12 more
wiley   +1 more source

Detection of highly pathogenic zoonotic influenza virus H5N6 by reverse-transcriptase quantitative polymerase chain reaction [PDF]

, 2015
Hans G. Heine, Adam J. Foord, Jianning Wang, Stacey Valdeter, Som Walker, Chris Morrissy, Frank Wong, Brian Meehan   +7 more
openalex   +1 more source

H2‐dependent modulation of tetrahydromethanopterin S‐methyltransferase (Mtr complex) activity by the small protein MtrR in Methanosarcina mazei

The FEBS Journal, EarlyView.
Small protein MtrR is a regulator of the Mtr methyltransferase complex in Methanosarcina mazei. It binds specifically to the MtrA subunit and modulates Mtr activity in response to hydrogen (H2) availability. Deleting mtrR impairs growth in the presence but not absence of H2, indicating its role in directing methyl transfer toward an energy‐conserving ...
Tim Habenicht, Bjarne Hastedt, Liam Cassidy, Claudia Kießling, Andreas Tholey, Jan M. Schuller, Ruth A. Schmitz   +6 more
wiley   +1 more source

Improvement of a RT-PCR assay for Yellow Fever virus genome detection

Revista de Ciências Farmacêuticas Básica e Aplicada, 2019
The aim of the present study was to describe an improved protocol of reverse transcription polymerase chain reaction (RT-PCR) for Yellow Fever virus genome detection.
Tatiana Carneiro da Rocha, Mario Antônio Navarro-Silva, Ana Caroline Dalla Bona, Marcio Roberto Teixeira Nunes, Walfrido Kühl Svoboda, Eliane Carneiro Gomes   +5 more
doaj  

SARS-CoV-2 detection by reverse transcriptase polymerase chain reaction testing: Analysis of false positive results and recommendations for quality control measures. [PDF]

Pathol Res Pract, 2021
Layfield LJ, Camp S, Bowers K, Miller DC.   +3 more
europepmc   +1 more source

Identification of avian influenza virus of Indonesian isolates by reverse transcriptase polymerase chain reaction (RT-PCR) method

, 2012
Ni Luh Putu Indi Dharmayanti, Rini Damayanti, Agus Wiyono, R. Indriani, Darminto Darminto   +4 more
openalex   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

Body size of male Atlantic salmon (Salmo salar L.) at introduction of a 5‐week LD12:12 winter signal influences their decision to mature early or smoltify

Journal of Fish Biology, EarlyView.
Abstract Sexual maturation of male Atlantic salmon post‐smolts (‘jacking’) is undesired in aquaculture and seems to occur due to the intensification in modern facilities. Maturation depends on internal and external factors (temperature, photoperiod, feed availability, energy levels, body size, genetic background) that act on the brain‐pituitary‐gonad ...
Enrique Pino‐Martinez, Kristine F. Staveland, Mitchell S. Fleming, Pablo Balseiro, Cindy Pedrosa, Sigurd O. Handeland   +5 more
wiley   +1 more source

Detection of SARS-CoV2 virus using the real-time reverse transcriptase polymerase chain reaction in semen and seminal plasma from men with active COVID-19 infection - A pilot study. [PDF]

Indian J Urol, 2021
Gupta P, Choudhary A, Gopal G, Kumar R, Kumar A, Tiwari P, Malhotra N.   +6 more
europepmc   +1 more source

Prediction of sustained virological response in liver transplant recipients with recurrent hepatitis C virus following combination pegylated interferon alfa-2b and ribavirin therapy using tissue hepatitis C virus reverse transcriptase polymerase chain reaction testing [PDF]

, 2004
Guy Neff, Christopher O’Brien, Robert Cirocco, Marzia Montalbano, Maria de Medina, Phillip Ruiz, Amr S. Khaled, P.A. Bejarano, Kamran Safdar, Mary Ann Hill, Andreas G. Tzakis, Eugene R. Schiff   +11 more
openalex   +1 more source