Results 21 to 30 of about 4,750,824 (297)

Amino Acid Residues Involved in Inhibition of Host Gene Expression by Influenza A/Brevig Mission/1/1918 PA-X

open access: yesMicroorganisms, 2021
The influenza A virus (IAV) PA-X protein is a virulence factor that selectively degrades host mRNAs leading to protein shutoff. This function modulates host inflammation, antiviral responses, cell apoptosis, and pathogenesis.
Kevin Chiem   +3 more
doaj   +1 more source

Xenogeneic, extracorporeal liver perfusion in primates improves the ratio of branched-chain amino acids to aromatic amino acids (Fischer's ratio) [PDF]

open access: yes, 1999
In fulminant hepatic failure (FHF), the development of hepatic encephalopathy is associated with grossly abnormal concentrations of plasma amino acids (PAA).
Puhl, G.   +7 more
core   +1 more source

Amino acid uptake in Arabidopsis [PDF]

open access: yes, 2008
Nitrogen (N) is essential for all living organisms and is considered to be the limiting factor for plant growth in many ecosystems. Although generally believed to rely on mineral N to fulfill their N needs, plants have also been found to access organic N
Svennerstam, Henrik
core   +1 more source

Amino Acid Permeases and Virulence in Cryptococcus neoformans. [PDF]

open access: yesPLoS ONE, 2016
Fungal opportunistic pathogens colonize various environments, from plants and wood to human and animal tissue. Regarding human pathogens, one great challenge during contrasting niche occupation is the adaptation to different conditions, such as ...
Kevin Felipe Cruz Martho   +11 more
doaj   +1 more source

The AAP gene family for amino acid permeases contributes to development of the cyst nematode Heterodera schachtii in roots of Arabidopsis [PDF]

open access: yes, 2013
The beet cyst nematode Heterodera schachtii is able to infect Arabidopsis plants and induce feeding sites in the root. These syncytia are the only source of nutrients for the nematodes throughout their life and are a nutrient sink for the host plant.
Elashry, Abdelnaser   +6 more
core   +1 more source

Improved screening procedure for biogenic amine production by lactic acid bacteria and Enterobacteria

open access: yesCzech Journal of Food Sciences, 2015
An improved screening procedure was developed for the detection of amino acid decarboxylase-positive microorganisms (especially lactic acid bacteria and Enterobacteria).
Lu SHILING   +5 more
doaj   +1 more source

Engineering double-stranded RNA binding activity into the Drosha double-stranded RNA binding domain results in a loss of microRNA processing function.

open access: yesPLoS ONE, 2017
Canonical processing of miRNA begins in the nucleus with the Microprocessor complex, which is minimally composed of the RNase III enzyme Drosha and two copies of its cofactor protein DGCR8.
Joshua C Kranick   +3 more
doaj   +1 more source

The importance of cache domains in α2δ proteins and the basis for their gabapentinoid selectivity

open access: yesChannels, 2023
In this hybrid review, we have first collected and reviewed available information on the structure and function of the enigmatic cache domains in α2δ proteins.
Karen M Page   +4 more
doaj   +1 more source

Comparative analysis of casein complex and amino acid composition in single-humped and double-humped camel milk: Implications for dairy camel breeding [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2023
The purpose of this work is to study the casein complex of camel milk and their amino acid composition. including the chemical composition and physico-chemical properties of milk of single-humped and double-humped camels, as well as the fractional ...
Kuanysh Syman   +6 more
doaj   +1 more source

Erratum: Leucyl-tRNA synthetase: double duty in amino acid sensing [PDF]

open access: yesCell Research, 2012
Due to a production error by the editorial office, this Research Highlight, which was originally published in the August issue of Cell Research (22:1207-1209. doi:10.1038/cr.2012.68; published online 24 April 2012), was inadvertently duplicated in the September issue (22:1312-1314).
Raúl V Durán, Michael N Hall
openaire   +1 more source

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