In 1998, triple-reassortant influenza virus A (H3N2), containing genes originating from swine-, humand, avian-origininfluenzauenza virus A, was identified among swine in the United States (5 ).
Caranta, C. et al. A complementation of two genes originating from susceptible Capsicum annuum lines confers a new and complete resistance to pepper veinal mottle virus.
Three F3H, three DFR, and two LAR genes originating from different plant species were selected and synthesized, to create 18 pathway variants to be screened in E. coli.
In the first, transgenic plant materials were fed to mice and the coliform bacteria isolated from their feces was screened for the presence of antibiotic-resistance genes originating from the plants.
A high throughput toxicity biosensor has been designed and constructed using recombinant Escherichia coli cells, containing stress specific promoters (recA, fabA, or katG) or constitutive promoters (lac) fused to luciferase genes originating from Vibrio fisheri.
OCs widely reported in aquatic systems include pesticides, pharmaceuticals, plasticizers, solvents, endocrine disrupting compounds, and antimicrobial resistance genes, originating from applications in crop protection, veterinary and animal husbandry, human sanitation and hygiene, human vector and disease control.
Functional expression of genes originating from halophiles such as H. volcanii can be challenging since these organisms require 100 150 g L−1 salt to grow and maintain structural stability.
The OsOPT genes originating from the first evolutionary stage were shown in red, the OsOPT genes derived from the second evolutionary stage were shown in green, and the OsOPT genes derived from the third evolution stage were shown in blue.
Genes originating from Synechococcus elongatus strain PCC7942, encoding acyl-ACP/CoA reductase and aldehyde deformylating oxygenase enzymes, were successfully expressed in A. carbonarius, which lead to the production of pentadecane and heptadecane, alkanes that have not been previously produced by this fungus.
The H1N1pdm virus has a complex genome composition, with genes originating from swine, human and avian influenza A viruses.
A very similar tree was also obtained with sequences of four housekeeping genes originating from about forty strains belonging to diverse pathovars of X. axonopodis [36], [37].
