Results 31 to 40 of about 1,312,216 (336)

JC virus small T antigen binds phosphatase PP2A and Rb family proteins and is required for efficient viral DNA replication activity. [PDF]

open access: yesPLoS ONE, 2010
The human polyomavirus, JC virus (JCV) produces five tumor proteins encoded by transcripts alternatively spliced from one precursor messenger RNA. Significant attention has been given to replication and transforming activities of JCV's large tumor ...
Brigitte Bollag   +3 more
doaj   +1 more source

Anti-Tumor Effect of Turandot Proteins Induced via the JAK/STAT Pathway in the mxc Hematopoietic Tumor Mutant in Drosophila

open access: yesCells, 2023
Several antimicrobial peptides suppress the growth of lymph gland (LG) tumors in Drosophila multi sex comb (mxc) mutant larvae. The activity of another family of polypeptides, called Turandots, is also induced via the JAK/STAT pathway after bacterial ...
Yuriko Kinoshita   +3 more
doaj   +1 more source

Knock-Out of the Genes Coding for the Rieske Protein and the ATP-Synthase δ-Subunit of Arabidopsis [PDF]

open access: yes, 2003
In Arabidopsis, the nuclear genes PetC and AtpD code for the Rieske protein of the cytochrome b6/f (cyt b6/f) complex and the δ-subunit of the chloroplast ATP synthase (cpATPase), respectively.
Dietzmann, Angela   +8 more
core   +1 more source

PML nuclear bodies and neuronal intranuclear inclusion in polyglutamine diseases

open access: yesNeurobiology of Disease, 2003
In polyglutamine diseases, accumulation in the nucleus of mutant proteins induces the formation of neuronal intranuclear inclusions (NIIs). The nucleus is compartmentalized into structural and functional domains, which are involved in NII formation ...
Junko Takahashi   +14 more
doaj   +1 more source

Substrate Protein Interactions and Methylglyoxal Modifications Reduce the Aggregation Propensity of Human Alpha-A-Crystallin G98R Mutant

open access: yesFrontiers in Molecular Biosciences, 2022
The G98R mutation in αA-crystallin is associated with presenile cataract development in humans. Previous studies have indicated that mutant proteins altered structure, decreased stability, increased oligomeric size, loss of chaperone-like activity, and ...
Puttur Santhoshkumar   +2 more
doaj   +1 more source

DCMP: database of cancer mutant protein domains [PDF]

open access: yesDatabase, 2021
Abstract Protein domains are functional and structural units of proteins. They are responsible for a particular function that contributes to protein’s overall role. Because of this essential role, the majority of the genetic variants occur in the domains.
Isaac Arnold Emerson   +1 more
openaire   +2 more sources

In vitro and in vivo screening for novel essential cell-envelope proteins in Pseudomonas aeruginosa [PDF]

open access: yes, 2015
The Gram-negative bacterium Pseudomonas aeruginosa represents a prototype of multi-drug resistant opportunistic pathogens for which novel therapeutic options are urgently required.
Bragonzi, Alessandra   +5 more
core   +1 more source

Cellular toxicity of mutant SOD1 protein is linked to an easily soluble, non-aggregated form in vitro

open access: yesNeurobiology of Disease, 2013
Mutations in superoxide dismutase 1 (SOD1) are found in approximately 20% of patients with familial amyotrophic lateral sclerosis. The propensity of mutant SOD1 to form aggregates in pathologically affected cells (i.e. motor neurons) has implicated these
Terrell E. Brotherton   +2 more
doaj   +1 more source

Characterisation of ACP5 missense mutations encoding tartrate-resistant acid phosphatase associated with spondyloenchondrodysplasia.

open access: yesPLoS ONE, 2020
Biallelic mutations in ACP5, encoding tartrate-resistant acid phosphatase (TRACP), have recently been identified to cause the inherited immuno-osseous disorder, spondyloenchondrodysplasia (SPENCD).
Janani Ramesh   +8 more
doaj   +1 more source

Nuclear Photosynthetic Gene Expression Is Synergistically Modulated by Rates of Protein Synthesis in Chloroplasts and Mitochondria [PDF]

open access: yes, 2006
Arabidopsis thaliana mutants prors1-1 and -2 were identified on the basis of a decrease in effective photosystem II quantum yield. Mutations were localized to the 5'-untranslated region of the nuclear gene PROLYL-tRNA SYNTHETASE1 (PRORS1), which acts in ...
Bhushan, Shashi   +7 more
core   +2 more sources

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