Results 11 to 20 of about 211,543 (281)

Depletion of UDP-Glucose and UDP-Galactose Using a Degron System Leads to Growth Cessation of Leishmania major. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2015
Interconversion of UDP-glucose (UDP-Glc) and UDP-galactose (UDP-Gal) by the UDP-Glc 4´-epimerase intimately connects the biosynthesis of these two nucleotide sugars. Their de novo biosynthesis involves transformation of glucose-6-phosphate into glucose-1-
Sebastian Damerow   +7 more
doaj   +6 more sources

Genome-wide analysis of the UDP-glucose dehydrogenase gene family in Arabidopsis, a key enzyme for matrix polysaccharides in cell walls [PDF]

open access: yes, 2007
Arabidopsis cell walls contain large amounts of pectins and hemicelluloses, which are predominantly synthesized via the common precursor UDP-glucuronic acid.
Klinghammer, Michaela, Tenhaken, Raimund
core   +1 more source

Your place, my place…, distribution of Agonostomus monticola and Sicydium multipunctatum in the Acahuapa Watershed

open access: yesRevista Mexicana de Biodiversidad, 2018
Diadromous fish undergo habitat shifts over their life cycles, dwelling between different environments. In the Acahuapa River watershed, the distribution, abundance, and length structure of A. monticola and S.
Saúl González-Murcia   +1 more
doaj   +1 more source

Architecture of Hardware and Software for Unidirectional Data Transmission in Computer Networks

open access: yesDoklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2023
The results of a study of the architecture of hardware and software for unidirectional data transmission in computer networks are presented. The architecture is presented in the form of optical galvanic isolation, media converters and proxy servers ...
Y. I. Varatnitski, R. A. Rumas
doaj   +1 more source

Understanding CHOKe: throughput and spatial characteristics [PDF]

open access: yes, 2004
A recently proposed active queue management, CHOKe, is stateless, simple to implement, yet surprisingly effective in protecting TCP from UDP flows. We present an equilibrium model of TCP/CHOKe.
Low, Steven H., Tang, Ao, Wang, Jiantao
core   +1 more source

Substrate specificity provides insights into the sugar donor recognition mechanism of O-GlcNAc transferase (OGT). [PDF]

open access: yes, 2013
O-Linked β-N-acetylglucosaminyl transferase (OGT) plays an important role in the glycosylation of proteins, which is involved in various cellular events.
Chen, Xi   +11 more
core   +2 more sources

Mechanism of UDP‐sugar transport into intracellular vesicles

open access: yesFEBS Letters, 1986
The mechanism of translocation of UDP‐GlcNAc, UDP‐Gal and UDP‐Glc into intracellular vesicles has been studied using thymocytes whose plasma membranes have been permeabilized with isotonic ammonium chloride. It has been previously shown that the intracellular vesicles have specific carriers for UDP‐GlcNAc and UDP‐Gal.
Cecchelli, Roméo   +2 more
openaire   +3 more sources

Is Explicit Congestion Notification usable with UDP? [PDF]

open access: yes, 2015
We present initial measurements to determine if ECN is usable with UDP traffic in the public Internet. This is interesting because ECN is part of current IETF proposals for congestion control of UDPbased interactive multimedia, and due to the ...
Hildebrand J.   +4 more
core   +3 more sources

Emergence of highly profibrotic and proinflammatory Lrat+Fbln2+ HSC subpopulation in alcoholic hepatitis

open access: yesHepatology, EarlyView., 2022
Lrat+ quiescent hepatic stellate cells (qHSC) give rise to Lrat+Fbln2+ activated HSC (aHSC) in alcohol‐associated hepatitis and this subpopulation is highly profibrotic, inflammatory, and immunoregulatory based on their single cell transcriptomic profile. Abstract Background and Aims Relative roles of HSCs and portal fibroblasts in alcoholic hepatitis (
Steven Balog   +12 more
wiley   +1 more source

QoS Measurement of VoIP Codec Usage on Limited Bandwidth Network over UDP-based VPN

open access: yesTelfor Journal, 2020
The usage of internet protocol for voice communication is widely used and more efficient rather than an analog signal. However, there is no security guaranteed on IP-based voice communication.
B. S. Panca
doaj   +1 more source

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