Results 11 to 20 of about 200,555 (262)

Comparative genome-centric analysis reveals seasonal variation in the function of coral reef microbiomes [PDF]

open access: yes, 2020
Microbially mediated processes contribute to coral reef resilience yet, despite extensive characterisation of microbial community variation following environmental perturbation, the effect on microbiome function is poorly understood.
Bourne, David G.   +6 more
core   +2 more sources

Molecular Cloning of Mouse Amino Acid Transport System B0, a Neutral Amino Acid Transporter Related to Hartnup Disorder [PDF]

open access: yesJournal of Biological Chemistry, 2004
Resorption of amino acids in kidney and intestine is mediated by transporters, which prefer groups of amino acids with similar physico-chemical properties. It is generally assumed that most neutral amino acids are transported across the apical membrane of epithelial cells by system B(0).
Broer, Angelika   +5 more
openaire   +3 more sources

Establishment and Characterization of Mammalian Cell Lines Stably Expressing Human l-Type Amino Acid Transporters

open access: yesJournal of Pharmacological Sciences, 2008
System L (SL), a basolateral amino acid transporter, transports large neutral amino acids (LNAAs) in a Na+-independent manner. Previously, we identified two isoforms of transporters: l-type amino acid transporter 1 (LAT1) and 2 (LAT2) and revealed their ...
Emiko Morimoto   +7 more
doaj   +1 more source

Intracellular boron accumulation in CHO-K1 cells using amino acid transport control [PDF]

open access: yes, 2014
BPA used in BNCT has a similar structure to some essential amino acids and is transported into tumor cells by amino acid transport systems. Previous study groups have tried various techniques of loading BPA to increase intracellular boron concentration ...
Isobe Tomonori   +15 more
core   +1 more source

Chiral separation by enantioselective liquid–liquid extraction [PDF]

open access: yes, 2011
The literature on enantioselective liquid–liquid extraction (ELLE) spans more than half a century of research. Nonetheless, a comprehensive overview has not appeared during the past few decades.
Feringa, Ben L.,   +5 more
core   +3 more sources

Transport Systems for Neutral Amino Acids in the Pigeon Erythrocyte

open access: yesJournal of Biological Chemistry, 1967
Uptake and inhibition studies show that the uptake of neutral amino acids by the pigeon red blood cell is divided among four systems: a Na+-independent, nonexchanging system operative for amino acids with large hydrocarbon side chains; a Na+-dependent, exchanging system (ASCP) for alanine, serine, cysteine, proline, and probably also threonine and ...
E, Eavenson, H N, Christensen
openaire   +2 more sources

Clostridium thermocellum LL1210 pH homeostasis mechanisms informed by transcriptomics and metabolomics

open access: yesBiotechnology for Biofuels, 2018
Background Clostridium (Ruminiclostridium) thermocellum is a model fermentative anaerobic thermophile being studied and engineered for consolidated bioprocessing of lignocellulosic feedstocks into fuels and chemicals. Engineering efforts have resulted in
Jason M. Whitham   +9 more
doaj   +1 more source

Dihydrotestosterone treatment rescues the decline in protein synthesis as a result of sarcopenia in isolated mouse skeletal muscle fibres [PDF]

open access: yes, 2016
Background Sarcopenia, the progressive decline in skeletal muscle mass and function with age, is a debilitating condition. It leads to inactivity, falls, and loss of independence.
Balagopal   +33 more
core   +1 more source

Differential Gene Expression in Liver, Gill, and Olfactory Rosettes of Coho Salmon (Oncorhynchus kisutch) After Acclimation to Salinity. [PDF]

open access: yes, 2015
Most Pacific salmonids undergo smoltification and transition from freshwater to saltwater, making various adjustments in metabolism, catabolism, osmotic, and ion regulation. The molecular mechanisms underlying this transition are largely unknown.
Bammler, Theo K   +8 more
core   +1 more source

Oligodendroglioma cells lack glutamine synthetase and are auxotrophic for glutamine, but do not depend on glutamine anaplerosis for growth [PDF]

open access: yes, 2018
In cells derived from several types of cancer, a transcriptional program drives high consumption of glutamine (Gln), which is used for anaplerosis, leading to a metabolic addiction for the amino acid. Low or absent expression of Glutamine Synthetase (GS),
Andreoli, Roberta   +8 more
core   +2 more sources

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