141 Result(s)
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No prokaryotic GPI anchoring (reply)
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In situ delivery of passive immunity by lactobacilli producing single-chain antibodies
Lactobacilli have previously been used to deliver vaccine components for active immunization in vivo. Vectors encoding a single-chain Fv (scFv) antibody fragment, which recognizes the streptococcal antigen I/II (...
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Identification and Experimental Verification of Protective Antigens Against Streptococcus suis Serotype 2 Based on Genome Sequence Analysis
Streptococcus suis serotype 2 (S. suis 2) is an important zoonotic pathogen that can cause severe disease and even death in both humans and swine. No effective vaccine is clinically avail...
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Inactivation of Dipeptidyl Peptidase IV Attenuates the Virulence of Streptococcus suis Serotype 2 that Causes Streptococcal Toxic Shock Syndrome
Di-peptidyl peptidase IV (DPP IV), originally recognized as CD26 in eukaryotic cells, is distributed widely in microbial pathogens, including Streptococcus suis (S. suis), an emerging zoonotic agent. However, the...
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Chemical diversity of biologically active metabolites in the sclerotia of Inonotus obliquus and submerged culture strategies for up-regulating their production
Inonotus obliquus (Fr.) Pilat is a white rot fungus belonging to the family Hymenochaetaceae in the Basidiomycota. In nature, this fungus rarely forms a fruiting body but usually an irregular shape of sclerotial ...
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Open AccessCharacterization of diverse natural variants of CYP102A1 found within a species of Bacillus megaterium
An extreme diversity of substrates and catalytic reactions of cytochrome P450 (P450) enzymes is considered to be the consequence of evolutionary adaptation driven by different metabolic or environmental demand...
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Open AccessThe genomic sequence of the Chinese hamster ovary (CHO)-K1 cell line
Since 1987, immortalized cells from the ovary of a Chinese hamster have been the workhorse for producing recombinant therapeutics, including monoclonal antibodies, blood factors, hormones, growth factors and e...
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Open AccessPPARδ regulates satellite cell proliferation and skeletal muscle regeneration
Peroxisome proliferator-activated receptors (PPARs) are a class of nuclear receptors that play important roles in development and energy metabolism. Whereas PPARδ has been shown to regulate mitochondrial biosy...
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Open AccessMicroarchitecture and Nanomechanical Properties of Trabecular Bone After Strontium Administration in Osteoporotic Goats
Strontium (Sr) ralenate is a new agent used for the prevention and treatment of osteoporosis. As a bone-seeking element, 98% of Sr is deposited in the bone and teeth after oral ingestion. However, the effect o...
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Erratum: Amelioration of sepsis by inhibiting sialidase-mediated disruption of the CD24-SiglecG interaction
Nat. Biotechnol. 29, 428–435 (2011); published online 6 May 2011; corrected after print 18 January 2012 In the version of this article initially published, a line in the abstract read, “repressed by the t inte...
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Open AccessGenome sequence of foxtail millet (Setaria italica) provides insights into grass evolution and biofuel potential
Completion of genome sequences for the diploid Setaria italica reveals features of C4 photosynthesis that could enable improvement of the polyploid biofuel crop switchgrass (Panicum virgatum). The genetic basis o...
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RETRACTED ARTICLE: Simultaneous expression of antibody light and heavy chains in Pichia pastoris: improving retransformation outcome by linearizing vector at a different site
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Open AccessSequencing and automated whole-genome optical map** of the genome of a domestic goat (Capra hircus)
An instrument for whole-genome optical map** is used to assemble the genome of the domestic goat into super-long scaffolds.
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Evaluation and analysis of dengue virus enhancing and neutralizing activities using simple high-throughput assays
The risk of antibody-dependent enhancement (ADE) of dengue virus (DENV) infection is a major obstacle for the development of dengue vaccine candidates. Here, we described a novel approach for assessment of ADE...
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Open AccessMercurial-resistance determinants in Pseudomonas strain K-62 plasmid pMR68
We report the complete nucleotide sequence of plasmid pMR68, isolated from Pseudomonas strain K-62, two plasmids contribute to broad-spectrum mercury resistance and that the mer operon from one of them (pMR26) ha...
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Open AccessIncrease methylmercury accumulation in Arabidopsis thaliana expressing bacterial broad-spectrum mercury transporter MerE
The bacterial merE gene derived from the Tn21 mer operon encodes a broad-spectrum mercury transporter that governs the transport of methylmercury and mercuric ions across bacterial cytoplasmic membranes, and this...
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Open AccessDiversity and biochemical features of culturable fungi from the coastal waters of Southern China
Fungi play a major role in various biogeochemical cycles of terrestrial and marine ecosystems. However, fungi in marine environments remain to be one of the most under-studied microbial groups. This study inve...
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Open AccessLecT-Hepa facilitates estimating treatment outcome during interferon therapy in chronic hepatitis C patients
A combination treatment of interferon and ribavirin is the standard and the commonly used treatment for chronic hepatitis C (CHC). Develo** noninvasive tests like serum indicators that can predict treatment ...
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Open AccessSequencing of allotetraploid cotton (Gossypium hirsutum L. acc. TM-1) provides a resource for fiber improvement
Two draft sequences of Gossypium hirsutum, the most widely cultivated cotton species, provide insights into genome structure, genome rearrangement, gene evolution and cotton fiber biology.
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Marine lectins and their medicinal applications
Marine organisms have been extensively explored for the last several decades as potential sources of novel biologically active compounds, and extensive research has been conducted on lectins. Lectins derived f...