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Full-Text Articles in Life Sciences
Feronia-Related Receptor Kinase 7 And Feronia And Their Role In Receiving And Transducing Signals, David Vyshedsky
Feronia-Related Receptor Kinase 7 And Feronia And Their Role In Receiving And Transducing Signals, David Vyshedsky
Masters Theses
Receptor kinases (RKs) are transmembrane proteins that have been shown to regulate an array of important processes in A. thaliana, including polar cell growth, plant reproduction, and many other plant growth processes. In this thesis, I examine RECEPTOR KINASE 7 (RK7) and FERONIA (FER), two closely related transmembrane RKs, and their effects on plant reproduction. The RK7 gene when knocked out (rk7) in conjunction with FER resulted in delayed plant growth, decreased seed yield, and a lower percentage of the seeds germinating as compared to the single FER knockout. Transgenic plants with GUS reporter driven by RK7 promoter …
In Vitro S-Glutathionylation Of S-Nitrosoglutathione Reductase From Arabidopsis Thaliana And Phenotype Determination Of Sensitive To Formaldehyde 1 Knockout Strains Of Saccharomyces Cerevisiae, Ian Truebridge
Masters Theses
Cells are constantly exposed to different stresses – one being redox stress, which is induced by metal, reactive oxygen species and reactive nitrogen species. S-nitrosoglutathione reductase (GSNOR) helps modulate redox stress by two different mechanisms – either by reducing S-nitrosoglutathione (GSNO) to oxidized glutathione (GSSG) or by oxidizing hydroxymethyl glutathione (HMGSH), a biproduct of glutathione and formaldehyde, to formic acid. GSNO has the potential to posttranslational modify proteins in two different manners, either by S-nitrosation or by S-glutathionylation. Interestingly, GSNOR can be modified by its substrate GSNO, either by S-nitrosation, which has previously been reported, or, as discussed in this …
Comparative Toxicology Of Nio And Ni(Oh)₂ Nanoparticles, Melissa Hope Cambre
Comparative Toxicology Of Nio And Ni(Oh)₂ Nanoparticles, Melissa Hope Cambre
Masters Theses
“Understanding the potential toxicity of nanoparticles (NPs) is important to ensure that these new products do not impose harmful effects to human and environmental health. Paper I is a literature review in which we discuss characteristics of nanomaterials, with an emphasis on transition metal oxide nanoparticles that influence cytotoxicity. Identification of those properties may lead to the design of more efficient and safer nanosized products for various industrial purposes and provide guidance for assessment of human and environmental health risk. We then investigate biochemical and molecular mechanisms of cytotoxicity that include oxidative stress-induced cellular events and alteration of the pathways …