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Amino Acids, Peptides, and Proteins (3)
Articles on Amino Acids, Peptides, and Proteins
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Physiological and metabolic consequences of autophagy deficiency for the management of nitrogen and protein resources in Arabidopsis leaves ...
New Phytol (2013) PMID 23647084
Autophagy is present at a basal level in all plant tissues and is induced during leaf ageing and in response to nitrogen (N) starvation. Nitrogen remobilization from the rosette to the seeds is impaired in autophagy mutants. This report focuses on the role of autophagy in leaf N mana... -
Quantitative atlas of blood-brain barrier transporters, receptors, and tight junction proteins in rats and common marmoset.
J Pharm Sci (2013) PMID 23650139
The purpose of this study was to determine the protein amounts of blood-brain barrier (BBB) permeability-related transporters, receptors, and tight junction proteins in Sprague Dawley and Wistar rats and common marmoset, and also to investigate inter-species and inter-strain differen... -
Heterochromatin protein Sir3 induces contacts between the amino terminus of histone H4 and nucleosomal DNA.
Proc Natl Acad Sci U S A (2013) PMID 23650358
We provide evidence that association of the budding yeast silent information regulator 3 (Sir3) silencing protein with the nucleosome induces a conformational change in the amino terminus of histone H4 that promotes interactions between the conserved H4 arginines 17 and 19 (R17 and R19) and nucleoso... -
Sodium solute symporter and cadherin proteins act as Bacillus thuringiensis Cry3Ba toxin functional receptors in Tribolium castaneum.
J Biol Chem (2013) PMID 23645668
Understanding how Bacillus thuringiensis (Bt) toxins interact with proteins in the midgut of susceptible coleopteran insects is crucial to fully explain the molecular bases of Bt specificity and insecticidal action. In this work, aminopeptidase N (TcAPN-I), E-cadherin (TcCad1) and so... -
Origin, evolution and classification of type-3 copper proteins: lineage-specific gene expansions and losses across the Metazoa.
BMC Evol Biol 13(1):96 (2013) PMID 23634722
The diversity of type-3 copper proteins in animals and other eukaryotes is consistent with two ancient gene duplication events leading to alpha, beta and gamma subclasses, followed by the differential loss and expansion of one or more of these subclasses in specific kingdoms and phyla. This has led... -
Identification of HLA Class I-binding Peptides Derived from Unique Cancer-associated Proteins by Mass Spectrometric Analysis.
Anticancer Res 33(5):1853-9 (2013) PMID 23645730
We identified TKLSA possibly derived from absent in melanoma 1-like protein (AIM1L), and RLRYT from trans-membrane protein-191C (TMEM 191C) or c20orf201. Messenger RNAs encoding these proteins were expressed in various cancer cell types but none or very few in non-cancerous tissues except for testis... -
Amphiphilic glycopolymer nanoparticles as vehicles for nasal delivery of peptides and proteins.
Eur J Pharm Sci (2013) PMID 23648782
We prepared amphiphilic glycopolymer poly(2-lactobionamidoethyl methacrylate-random-3-acrylamidophenylboronic acid) (p(LAMA-r-AAPBA), and the glycopolymer could assemble into the nanoparticles with narrow size distribution. Insulin, as a model drug, was efficiently encapsulated within the nanopartic... -
Retrovirus MA and PreTM Proteins Follow Immature MLV Cores.
Virus Res (2013) PMID 23643491
We have used mild detergent to analyze the core of Moloney Murine Leukemia virus (MoMLV) and core-like complexes in infected cells. The immature core consists of the Gag polyprotein (PrGag) and viral RNA (vRNA). It is known to be detergent-resistant, in contrast to the mature Gag core. The core matu... -
Development of human papillomavirus chimaeric L1/L2 candidate vaccines.
Arch Virol (2013) PMID 23636405
Recombinant human papillomavirus (HPV) virus-like particle (VLP) vaccines based on the L1 capsid protein have been shown to be efficient prophylactic vaccines, albeit type-specific. As a first step to investigate the feasibility of extending protection against non-vaccine types, HPV-... -
Cotton GASL genes encoding putative gibberellin-regulated proteins are involved in response to GA signaling in fiber development.
Mol Biol Rep (2013) PMID 23645033
We isolated seven GAST-like cDNAs from cotton (Gossypium hirsutum) cDNA libraries (designated as GhGASL1-GhGASL7). Meanwhile, the genomic DNA clones corresponding to the seven GhGASL genes were isolated by using PCR amplification technique. Analysis of gene structure revealed that four genes (GhGASL...
