Results 31 to 40 of about 814,837 (335)

Establishment and Selection of Indicator Materials for Cervi Parvum Cornu Pharmacopuncture [PDF]

open access: yesJournal of Acupuncture Research, 2017
Background Recently, Cervi Parvum Cornu pharmacopuncture has been widely used. But no studies on the indicator materials for Cervi Parvum Cornu pharmacopuncture have been conducted.
Kyu-Jin Yang   +10 more
doaj   +1 more source

Electron and ion spectroscopy of the cyclo-alanine–alanine dipeptide

open access: yesPhysical Chemistry Chemical Physics, 2022
The VUV photoionisation and photofragmentation of cyclo-alanine-alanine (cAA) has been studied in a joint experimental and theoretical work. The photoelectron spectrum and the photoelectronphotoion coincidence (PEPICO) measurements, which enable control of the energy being deposited, combined with quantum chemistry calculations, provide direct insight ...
Jacopo Chiarinelli   +7 more
openaire   +3 more sources

Genome sequencing analysis of Streptomyces coelicolor mutants that overcome the phosphate-depending vancomycin lethal effect [PDF]

open access: yes, 2018
Background Glycopeptide antibiotics inhibit bacterial cell-wall synthesis, and are important for the treatment of infections caused by multi drug-resistant strains of enterococci, streptococci and staphylococci.
Santos Beneit, Fernando
core   +1 more source

Binding of small interfering RNA molecules is crucial for RNA interference suppressor activity of rice hoja blanca virus NS3 in plants [PDF]

open access: yes, 2009
The NS3 protein of rice hoja blanca tenuivirus represents a viral suppressor of RNAi that sequesters small interfering (si)RNAs in vitro. To determine whether this siRNA binding property is the critical determinant for the suppressor activity of NS3, an ...
Goldbach, R.W.   +5 more
core   +2 more sources

Phosphorylation is required for the pathogen defense function of the Arabidopsis PEN3 ABC transporter. [PDF]

open access: yes, 2017
The Arabidopsis PEN3 ABC transporter accumulates at sites of pathogen detection, where it is involved in defense against a number of pathogens. Perception of PAMPs by pattern recognition receptors initiates recruitment of PEN3 and also leads to PEN3 ...
Somerville, Shauna, Underwood, William
core   +1 more source

Prebiotic Organic Microstructures [PDF]

open access: yes, 2011
Micro- and sub-micrometer spheres, tubules and fiber-filament soft structures have been synthesized in our experiments conducted with 3 MeV proton irradiations of a mixture of simple inorganic constituents, CO, N2 and H2O.
A Yoshihara   +26 more
core   +2 more sources

Effect of alanine on accumulation of phenolic compounds in the leaves of chicory (Cichorium intybus L.)

open access: yesОвощи России, 2023
Common chicory (Cichorium intybus L.) is a promising source of raw materials for both food (roots) and pharmaceutical industries (leaves). One of the ways to increase the biologically active compounds content in medicinal plant materials is the use of ...
P. O. Mavrina   +2 more
doaj   +1 more source

Substitutions in the redox-sensing PAS domain of the NifL regulatory protein define an inter-subunit pathway for redox signal transmission [PDF]

open access: yes, 2011
The Per-ARNT-Sim (PAS) domain is a conserved a/ß fold present within a plethora of signalling proteins from all kingdoms of life. PAS domains are often dimeric and act as versatile sensory and interaction modules to propagate environmental signals to ...
Ayers   +34 more
core   +1 more source

The content of non-essential amino acids in the grains of winter and spring varieties of oats (Avena sativa L.) under the conditions of Central Southern Bulgaria [PDF]

open access: yesAgroznanje, 2013
The purpose of this survey is to study the content of non-essential amino acids in four winter (Dunav 1, Ruse 8, Resor 1, Line M-K) and five spring (Obraztsov chiflik 4, Mina, HiFi, Novosadski golozarnest and Prista 2) cultivars of oats grown in Central ...
Georgieva T., Zorovski P.
doaj   +1 more source

Effect of Numerous Amino Acids During in vitro Fertilization of Ovums and Epididymal Sperm in Iraqi Awassi Sheep

open access: yesKufa Journal for Veterinary Medical Sciences, 2023
In present experiment, the effect of three amino acids, methionine, L-arginine, and D-alanine, on the process of producing embryos in the laboratory, was studied.
Bassam Edress Mahmood, Uday Talat Naoman
doaj   +1 more source

Home - About - Disclaimer - Privacy