The antiprotozoal activity of newly synthesised compounds, all [1,2,4]triazolo [1,5a]pyrimidine derivatives, was tested against the protozoan parasites Trypanosoma cruzi, Leishmania donovani and Phytotmonas staheli. Six of these compounds significantly inhibited in vitro cell growth of the epimastigote forms of T. cruzi, and the promastigote forms of L. donovani and P. staheli. Some of the comp...

The concept of multiple partonic interactions in hadronic events is vital for the understanding of both minimum-bias and underlying-event physics. The area is rather little studied, however, and current models offer a far from complete coverage, even of the effects we know ought to be there. In this article we address one such topic, namely that of rescattering, where an already scattered parto...

Title: Zika virus disease, microcephaly and Guillain-Barré syndrome in Colombia: epidemiological situation during 21 months of the Zika virus outbreak, 2015-2017 Authors: Nelson Méndez ([email protected]) Misael Oviedo-Pastrana ([email protected]) Salim Mattar ([email protected]) Isaac Caicedo-Castro ([email protected]) German Arrieta ([email protected]) Version: 3...

Tectona grandis L.f. (teak) is a tropical tree cultivated mainly due to its resistance, valuable wood and tolerance biotic abiotic factors. An abundant bacteria community exists in teak tissues knowledge of the functional roles endophytic bacteria, from vitro tissue culture, essential for improving micropropagation techniques. In this study, we isolated with plant growth-promoting (PGP) traits ...

In this study, 58 endophytic bacterial strains were isolated from pods of two hybrid vanilla plants Madagascar, Manitra ampotony and Tsy taitra. They genetically characterized divided into four distinct phylotypes. Three associated to genus Bacillus species, the fourth Curtobacterium. A selection twelve corresponding identified genetic diversity tested in vitro for phytobeneficial capacities: p...

Bacterial wilt of dry beans (family Fabaceae) caused by the actinobacterial agent Curtobacterium flaccumfaciens pv. is one most important diseases threatening edible legume production around globe. Despite economic losses due to bacterial disease, pathogen has not so far been investigated for its genomic features, pathogenicity determinants, and virulence strategies. Here we present first compl...

Abstract Vegetative propagation of sweet potato lead to the accumulation diseases from generation generation, which represents a threat both productivity and conservation genetic resources. In vitro techniques can help overcome phytosanitary problems by applying plant material cleaning strategies. The objective this study was develop in micropropagation strategies for production high-quality an...