Since natural antioxidants present increasing interest for food industry due to their beneficial effect on health, new potential sources have been screened among edible aromatic plants and a microalgae, Spirulina platensis. The determination was performed after optimising a previously validated method, because important differences have been found among values described in literature for tocoph...

The UV light-induced synthesis of UV-protective flavonoids diverts substantial amounts of substrates from primary metabolism into secondary product formation and thus causes major perturbations of the cellular homeostasis. Results from this study show that the mRNAs encoding representative enzymes from various supply pathways are coinduced in UV-irradiated parsley cells (Petroselinum crispum) w...

Actively dividing callus cells of higher plants (Petroselinum crispum, Daucus carota, Acer pseudoplatanus) were used to detect the primary gene product of rDNA in vivo. Parsley and carrot cells were labelled with [32P]orthophosphate. Under non-denaturing conditions, in both cases only one high molecular weight rRNA precursor was present on polyacrylamide gels. Its molecular weight did not excee...

The most widely used gene editing technology-the CRISPR/Cas9 system-employs a bacterial monomeric DNA endonuclease known as clustered regularly interspaced short palindromic repeats (CRISPR)-associated protein 9 (Cas9) and single-guide RNA (sgRNA) that directs Cas9 to a complementary target DNA. However, introducing mutations into higher polyploid plant species, especially for species without g...

Mannitol dehydrogenase, a mannitol:mannose 1-oxidoreductase, constitutes the first enzymatic step in the catabolism of mannitol in nonphotosynthetic tissues of celery (Apium graveolens L.). Endogenous regulation on the enzyme activity in response to environmental cues is critical in modulating tissue concentration of mannitol, which, importantly, contribute to stress tolerance of celery. The en...

First Report of Root-Knot Nematode Meloidogyne hapla (Chitwood, 1949) (Nematoda: Meloidogynidae) on Petroselinum crispum (Mill.) Nym. ex A.W. Hill) in Turkey
 ABSTRACT
 Parsley (Petroselinum crispum), a vegetable whose leaves are consumed, is taxonomomically positioned the Apiaceae family. The origin parsley known as Mediterranean Region. In Turkey, it cultivated extensively and Aegea...

Abstract Due to their small sizes and high reactivity, nanoparticles have a completely different toxicity profile than larger particles, it is difficult predict potential ecological impact. There need for broad ecotoxicological studies of nanomaterials in order specify environmental impact ensure safe application nanotechnology products. In this work, we assessed the Au Au/ZnO metal obtained wi...