Results 51 to 60 of about 4,929,883 (200)

Identifying the genetic basis for resistance to avian influenza in commercial egg layer chickens

open access: yesAnimal, 2018
Two highly pathogenic avian influenza (HPAI) outbreaks have affected commercial egg production flocks in the American continent in recent years; a H7N3 outbreak in Mexico in 2012 that caused 70% to 85% mortality and a H5N2 outbreak in the United States ...
W. Drobik-Czwarno   +6 more
doaj   +1 more source

Prediction of Ferromagnetic Ground State of NaCl-type FeN

open access: yes, 1998
Ab-initio results for structural and electronic properties of NaCl-type FeN are presented in a framework of plane-wave and ultrasoft pseudopotentials. Competition among different magnetic ordering is examined.
A. Filippetti   +13 more
core   +1 more source

Multi-functional BST2/tetherin against HIV-1, other viruses and LINE-1

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Bone marrow stromal cell antigen 2 (BST2), also known as CD317, HM1.24, or tetherin, is a type II transmembrane glycoprotein. Its expression is induced by IFN-I, and it initiates host immune responses by directly trapping enveloped HIV-1 particles onto ...
Yifei Zhao   +7 more
doaj   +1 more source

Do Small RNAs Interfere With LINE‐1? [PDF]

open access: yesBioMed Research International, 2006
Long interspersed elements (LINE‐1 or L1) are the most active transposable elements in the human genome. Due to their high copy number and ability to sponsor retrotransposition of nonautonomous RNA sequences, unchecked L1 activity can negatively impact the genome by a number of means.
openaire   +2 more sources

Instability Mechanism of Cavity-Bearing Formation under Tunnel Excavation Disturbance

open access: yesAdvances in Civil Engineering, 2020
Urban subway construction inevitably causes disturbances to the rock strata. It can even cause ground collapse accidents when construction encounters a bad geological body in the stratum.
Tao Liu   +5 more
doaj   +1 more source

Context‐specific regulation of LINE‐1 [PDF]

open access: yesGenes to Cells, 2007
The present study was conducted to evaluate the contextual specificity of long interspersed nuclear element‐1 (LINE‐1 or L1) activation by cellular stress and the role of the aryl hydrocarbon receptor (AHR) transcription factor and oxidative stress in the gene activation response.
Ivo, Teneng   +2 more
openaire   +2 more sources

Alu and LINE-1 methylation and lung function in the normative ageing study [PDF]

open access: yes, 2012
Objectives: To investigate the association between methylation of transposable elements Alu and long-interspersed nuclear elements (LINE-1) and lung function. Design: Cohort study. Setting: Outpatient Veterans Administration facilities in greater Boston,
Baccarelli, Andrea   +10 more
core   +2 more sources

FILTER-UNIT PULSE AND FLUCTUATING NOISE [PDF]

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2012
The technique and algorithms for identifying structural components of non-sinusoidal voltage and current signals in the ship power system. The skeleton diagram and useful model of active compensator conducted emissions on the basis of wavelet transform.
T.S. Goreva   +2 more
doaj   +1 more source

Precipitation Extremes and Their Synoptic Models in the Northwest European Sector of the Arctic during the Cold Season

open access: yesAtmosphere, 2022
Precipitation extrema over the Barents Sea and the neighbouring locations in Europe were analysed using data obtained from station observations and a highly detailed ERA5 re-analysis dataset.
Alexander Kislov   +2 more
doaj   +1 more source

Unconventional translation of mammalian LINE-1 retrotransposons [PDF]

open access: yesGenes & Development, 2006
Long Interspersed Element-1 (LINE-1 or L1) retrotransposons encode proteins required for their mobility (ORF1p and ORF2p), yet little is known about how L1 mRNA is translated. Here, we show that ORF2 translation generally initiates from the first in-frame methionine codon of ORF2, and that both ORF1 and the inter-ORF spacer are dispensable for ORF2 ...
Reid S, Alisch   +4 more
openaire   +2 more sources

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