Bean common mosaic virus from the genus Potyvirus has a wide range of hosts and very negative impact on cultivated crops Phaseolus. The risk viral infection economically important increases even if carriers are related plant species growing agroecological interfaces. Such have emerged as new for BCMV, usually harboring novel genetic variants virus. A variant BCMV was isolated symptomatic crownv...

In the last twenty years, application of microreactors in chemical and biochemical industrial processes has increased significantly. The use microreactor systems ensures efficient process intensification due to excellent heat mass transfer within microchannels. Monitoring concentrations microchannels is critical for a better understanding physical occurring micromixers microreactors. Therefore,...

Root secretion of coumarin-phenolic type compounds has been recently shown to be related to Arabidopsis thaliana tolerance to Fe deficiency at high pH. Previous studies revealed the identity of a few simple coumarins occurring in roots and exudates of Fe-deficient A. thaliana plants, and left open the possible existence of other unknown phenolics. We used HPLC-UV/VIS/ESI-MS(TOF), HPLC/ESI-MS(io...

For the emergence of life, abiotic synthesis RNA from its monomers is a central step. We found that in alkaline, drying conditions bulk and at heated air-water interfaces, 2?,3?-cyclic nucleotides oligomerised without additional catalyst, forming up to 10-mers within day. The oligomerisation proceeded pH range 7–12, temperatures between 40–80 °C was marginally enhanced by K+ ions. Among canonic...

conclusions in light of our findings, we concluded that ra function is severely diminished in adult patients with tof. it would play an important role in pathophysiological process of the right sided heart failure in these patients. results the myocardial velocities and deformational indices of ra free wall were significantly compromised in tof patients compared with normal subjects. there was ...

The objective of this work was to evaluate the effect hexane fraction crude extract fruits and seeds Ricinus communis (HFFSRC) on eggs Spodoptera cosmioides frugiperda caterpillars eridania, S. frugiperda, cosmioides, under laboratory conditions through topical application ingestion, as well identify compounds in high-performance chromatography (HPLC-ESI-Q-TOF-MS/MS). To do so, three bioassays ...

cAMP is a universal second messenger. Its signalling is mediated by protein kinase A, Epac and certain types of ion channels in mammalians. cAMP signalling is involved in many physiological processes ranging from vision to the control of insulin secretion, pacemaker activity and gene transcription and therefore selective pharmacological interference is of medical interest. Whereas selective inh...