Two N-acyl-homoserine lactone (acyl-HSL) synthase genes, lasI from Pseudomonas aeruginosa and yenI from Yersinia enterocolitica, were introduced into tobacco, individually and in combination.Liquid chromatograph-tandem mass spectrometry and thin-layer chromatography confirmed products of MASCARA CLASSIC BLACK #1305 lasI and yenI activity in single
A 3D printing photosensitive resin structure has many advantages, such as good corrosion resistance, flexibility, low yield, and superior deformability; thus, it has been widely used in several fields.In this study, a new photosensitive resin structure was designed and built using 3D printing method.The new photosensitive resin structure is mainly
Aim.Copper-nickel deposits are located all over the world.A large amount of nonmetalliferous raw materials is formed, when they are developed.It moves into dumps and creates environmental risks for the environment.In the dumps magnesium-containing rocks prevail, which must be disposed of.The purpose of the work is to study the possibility of their
Background: The human-opossum (Didelphis marsupialis) conflict has increased during the last decades mainly due to natural habitat loss, and mediated by generalist and opportunistic habits of opossums.A potential solution to reduce this conflict is to discourage the presence of opossums in human settlements without affecting the welfare of either p