Multiple-Peptidase Mutants of Lactococcus lactis Are Severely Impaired in Their Ability To Grow in Milk [PDF]
, 1996 To examine the contribution of peptidases to the growth of Lactococcus lactis in milk, 16 single- and multiple-deletion mutants were constructed. In successive rounds of chromosomal gene replacement mutagenesis, up to all five of the following peptidase ...
Haandrikman, Alfred J., +8 more
core +16 more sources
Journal of Biological Chemistry, 1993 D-Aspartic acid was used as a specific substrate to evaluate the effects of dipolar amino acids on the high affinity anionic amino acid transport system X-AG in rabbit jejunal brush-border membrane vesicles. At pH 6, increasing L-phenylalanine concentrations caused a saturable activation of 0.05 mM D-aspartic acid uptake (Ka = 2.4 mM), and a saturating
C. Chenu, D.D. Maenz, Alfred Berteloot
openaire +3 more sources
Pathways of L-glutamic acid transport in cultured human fibroblasts. [PDF]
, 1983 The transport of L-glutamic acid has been studied in skin-derived diploid human fibroblasts. Competition analysis in the presence and absence of Na+ and mathematical discrimination by nonlinear regression indicated that L-glutamic acid enters the cell by
G. C. Gazzola +5 more
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The AAP gene family for amino acid permeases contributes to development of the cyst nematode Heterodera schachtii in roots of Arabidopsis [PDF]
, 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.
Bohlmann, Holger +5 more
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Modulation of the oxidative stress and lipid peroxidation by endocannabinoids and their lipid analogues [PDF]
, 2018 Growing evidence supports the pivotal role played by oxidative stress in tissue injury development, thus resulting in several pathologies including cardiovascular, renal, neuropsychiatric, and neurodegenerative disorders, all characterized by an altered ...
Calcagnini, Silvio +9 more
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Chiral separation by enantioselective liquid–liquid extraction [PDF]
, 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 +2 more sources
The Saccharomyces cerevisiae SEC14 Gene Encodes a Cytosolic Factor That Is Required for Transport of Secretory Proteins from the Yeast Golgi Complex [PDF]
, 1989 We have obtained and characterized a genomic clone of SEC14, a Saccharomyces cerevisiae gene whose product is required for export of yeast secretory proteins from the Golgi complex.
Bankaitis, Vytas A. +3 more
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A biomimetic nanofluidic diode based on surface-modified polymeric carbon nitride nanotubes [PDF]
, 2019 A controllable ion transport including ion selectivity and ion rectification across nanochannels or porous membranes is of great importance because of potential applications ranging from biosensing to energy conversion.
Antonietti, M. +5 more
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A FAMILY OF CATION ATPASE-LIKE MOLECULES FROM PLASMODIUM-FALCIPARUM [PDF]
, 1993 . We report the nucleotide and derived amino acid sequence of the ATPase 1 gene from Plasmodium falciparum. The amino acid sequence shares homology with the family of "P-type cation transloeating ATPases in conserved regions important for nucleotide
Cowan, G +5 more
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Unraveling the functional role of the orphan solute carrier, SLC22A24 in the transport of steroid conjugates through metabolomic and genome-wide association studies. [PDF]
, 2019 Variation in steroid hormone levels has wide implications for health and disease. The genes encoding the proteins involved in steroid disposition represent key determinants of interindividual variation in steroid levels and ultimately, their effects ...
Boerwinkle, Eric +13 more
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