Results 21 to 30 of about 978 (120)

Regulation of Pseudomonas putida genes involved in the metabolism of acidic amino acids [PDF]

open access: yes, 2003
Pseudomonas putida KT2440 has the ability to utilize a wide range of amino acids as carbon and nitrogen sources. Rapid growth of this organism is supported by the acidic amino acids (Asp and Glu) and their amides (Asn and Gln) when supplied as sole ...
Röhm, Klaus-Heinrich, Prof. Dr.   +1 more
core   +1 more source

The Zea mays glycine-rich RNA-binding protein MA16 is bound to a ribonucleotide(s) by a stable linkage [PDF]

open access: yes, 2012
Expression of the gene encoding the maize glycine-rich RNA-binding protein MA16 is developmentally regulated and it is involved in environmental stress responses. The MA16 protein shows a wide spectrum of RNA-binding activities.
Freire, Miguel Angel
core   +1 more source

Evolution of DNA methylation across Metazoa [PDF]

open access: yes, 2021
DNA methylation is a crucial, abundant mechanism of gene regulation in vertebrates. It is less prevalent in many other metazoan organisms and completely absent in some key model species, such as D. melanogaster and C. elegans. In this thesis we report on
Engelhardt, Jan
core   +1 more source

Quantum Chemical Modeling, Synthesis, Spectroscopic (FT-IR, Excited States, UV/VIS) Studies, FMO, QTAIM, ELF, LOL, NBO, NLO and QSAR Analyses of Nelarabine [PDF]

open access: yes, 2023
In this study, we report the results of experiments and density functional theory (DFT), time-dependent DFT, and quantitative structure-activity relationship (QSAR) analyses of (2R,3S,4S,5R)-2- (2-amino-6-methoxy-9H-purin-9-yl)-5-(hydroxymethyl ...
Kaviani, S.   +6 more
core  

Identification of novel components of NAD-utilizing metabolic pathways and prediction of their biochemical functions [PDF]

open access: yes, 2012
Nicotinamide adenine dinucleotide (NAD) is a ubiquitous cofactor participating in numerous redox reactions. It is also a substrate for regulatory modifications of proteins and nucleic acids via the addition of ADP-ribose moieties or removal of acyl ...
Aravind, L., Souza, Robson Francisco de
core   +1 more source

Circadian and light-driven regulation of rod dark adaptation [PDF]

open access: yes, 2015
Continuous visual perception and the dark adaptation of vertebrate photoreceptors after bright light exposure require recycling of their visual chromophore through a series of reactions in the retinal pigmented epithelium (RPE visual cycle). Light-driven
Corbo, Joseph C   +3 more
core   +2 more sources

The role of the RNA-binding protein Hfq in the model pathogen Salmonella Typhimurium [PDF]

open access: yes, 2008
Hfq is a RNA-binding protein which exists in homohexamers in vivo. Based on its folding, containing the highly conserved Sm1 and Sm2 motifs, it belongs to the growing family of Sm and Sm-like (Lsm) proteins.
Sittka, Alexandra
core   +1 more source

多細胞生物におけるrRNAのm1A修飾に関する研究 [PDF]

open access: yes, 2018
この博士論文は内容の要約のみの公開(または一部非公開)になっています筑波大学 (University of Tsukuba ...
YOKOYAMA Wataru, 横山 航
core   +1 more source

Mariner mutagenesis of Brucella melitensis reveals genes with previously uncharacterized roles in virulence and survival [PDF]

open access: yes, 2006
Background Random gene inactivation used to identify cellular functions associated with virulence and survival of Brucella spp has relied heavily upon the use of the transposon Tn5 that integrates at G/C base pairs.
Wu, Qingmin   +3 more
core   +3 more sources

Demethylation of oligogalacturonides by FaPE1 in the fruits of the wild strawberry Fragaria vesca triggers metabolic and transcriptional changes associated with defence and development of the fruit [PDF]

open access: yes, 2011
Ectopic expression of the strawberry (Fragariaxananassa) gene FaPE1 encoding pectin methyl esterase produced in the wild species Fragaria vesca partially demethylated oligogalacturonides (OGAs), which conferred partial resistance of ripe fruits to the ...
Araguez, I.   +9 more
core   +2 more sources

Home - About - Disclaimer - Privacy