Results 81 to 90 of about 420,567 (309)

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Detection and Evaluation of Non-Recombinants in cDNA Libraries by Multiple Cloning Region PCR

BioTechniques, 2002
Bacteriophages that are routinely used in cDNA libraries do not require any biological selection for forming plaques. Thus parental non-recombinant phages are always found in variable proportions together with recombinant ones in all cDNA libraries.
Dilip Bandyopadhyay, Farhad D. Vesuna
doaj   +1 more source

A new subfamily of fungal subtilases: structural and functional analysis of a Pleurotus ostreatus member [PDF]

, 2005
Pleurotus ostreatus produces several extracellular proteases which are believed to be involved in the regulation of the ligninolytic activities of this fungus. Recently, purification and characterization of the most abundant P.
FARACO, VINCENZA, FESTA, GIOVANNA, GIARDINA, PAOLA, MONTI, MARIA, PALMIERI G., SANNIA, GIOVANNI   +5 more
core   +2 more sources

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Mammalian Expression Cloning of Nucleic Acid Binding Proteins by Agarose Thin-Layer Gelshift Clone Selection

BioTechniques, 2002
Here we report a functional screening technique to identify cDNAs encoding mammalian nucleic acid binding proteins. We have combined cDNA expression cloning with the agarose thin-layer gelshift assay technique to detect specific nucleic acid binding ...
A. Dobi, W. Debnam, C. Dalgard, A. Owusu, D.v. Agoston   +4 more
doaj   +1 more source

Human complement factor H. Two factor H proteins are derived from alternatively spliced transcripts [PDF]

, 1991
The human complement factor H is an important component in the control of the alternative pathway of complement activation. We have previously shown that at least three factor H homologous mRNA species of 4.3 kb, 1.8 kb and 1.4 kb in length are ...
Alsenz, Alsenz, Aruffo, Chirgwin, Church, Conrad, Day, Feinberg, Fontaine, Kristensen, Laemmli, Maniatis, McAleer, Misasi, Pangburn, Ripoche, Schulz, Schulz, Schwaeble, Seed, Sim, Towbin, Whaley, Whaley   +23 more
core   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

A comparison between whole transcript and 3' RNA sequencing methods using Kapa and Lexogen library preparation methods. [PDF]

, 2019
Background3' RNA sequencing provides an alternative to whole transcript analysis. However, we do not know a priori the relative advantage of each method.
Fuqua, Brie K, Hasin, Yehudit, Lusis, Aldons J, Ma, Feiyang, Pellegrini, Matteo, Vulpe, Chris D, Yukhtman, Clara   +6 more
core   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

RecA-Mediated Affinity Capture: A Method for Full-Length cDNA Cloning

BioTechniques, 1999
We describe an improved method for rapid cloning of full-length cDNA from cDNA libraries. This approach is based on the ability of Escherichia coli RecA protein to form a stable nucleoprotein complex with a linear single-stranded DNA probe and homologous
Bakhyt Zhumabayeva, Alex Chenchik, Paul D. Siebert   +2 more
doaj   +1 more source