Synthetic biology approaches in modern biosciences allow obtaining living systems with new properties by trans-species and even trans-kingdom transfer of molecular machines.
One example where cross-kingdom transfer from plants to fungi may have occurred is the V. dahliae effector Ave1 that is required for full virulence in tomato.
Type IV secretion systems (T4SSs) are supramolecular protein assemblies that mediate the intercellular transfer of protein or DNA substrates from a bacterial donor cell into various types of target cells, e.g. the transfer of DNA into recipient bacteria by bacterial conjugation, and the inter-kingdom transfer of bacterial effector proteins into the cytosol of eukaryotic host cells.
Few genes of bacterial origin have been reported in Saccharomycotina so far, but most of them encode metabolic enzymes with important physiological roles that may facilitate host adaptation to biotope variations (see [ 36, 37] for large-scale trans-kingdom transfer in fungi).
The report reinforces one of the long-standing fears among Western observers of North Korea's illicit weapons programs, Gallucci said: that the Hermit Kingdom may transfer its advanced technology to hostile third parties.
Founded in 458 (in some sources, 455), when the capital of the Georgian kingdom was transferred there from Mtskheta, the city had a strategic position, controlling the route between western and eastern Transcaucasia.
However, as the performer of the only known case of trans-kingdom DNA transfer, this natural genetic engineer is recognised by nowadays biologists particularly for this feature, and Agrobacterium-mediated genetic transformation has become the preferred method to generate transgenic plants.
The trans-Kingdom gene transfer is initiated by the activity of Ti-plasmid encoded vir (virulence) genes in response to low-molecular-mass phenolic compounds such as acetosyringone.
The close relationship between shrimps and their parasitic or symbiotic organisms may provide a platform for trans-kingdom horizontal transfer of genetic materials during evolutionary history [ 1, 3].
Supporters of the kingdom say the transfer of those munitions is one way to help reduce civilian casualties in the conflict between the coalition and Iran-allied Yemeni Houthi rebels.
Our analysis suggests that a cross-kingdom horizontal gene transfer event occurred in the sponge mitochondrial genome.
