But lawmakers exempted deals in which shareholders of the foreign company acquired more than 20% of the combined company's stock, opening the door to the current surge.
Increasingly, American-made genre films were joined by foreign movies acquired at low cost and, where necessary, dubbed for the U.S. market.
Methods have been developed to identify potential foreign gene acquired by the bacterial genomes through horizontal gene transfer.
The fundamental role of HGT is certainly not limited to the critical impact that the very rare foreign genes acquired mainly by chance can have on the bacterial adaptation potential.
The foreign DNA acquired by HGT could be perceived by recipient cell as damaged DNA and be processed by the same enzymes [36] with necessarily a critical role for Chi sequences as preferential sites to initiate recombination.
These species-specific features undergo amelioration, the process by which a foreign gene, acquired through HGT, evolves toward the composition of the host genome.
A significantly higher percentage of foreign transcripts acquired before the divergence of Adineta and Rotaria species were annotated with EC numbers in comparison to more recently acquired foreign genes, suggesting that in Rotaria horizontally acquired genes encoding biochemical functions may be more likely to be retained than other genes.
We suggest first that foreign DNA (acquired by transduction, conjugation or transformation) will be most readily incorporated into the genome of the recipient cell when MMR function is diminished.
Because multicellular eukaryotes are ultimately derived from unicellular ancestors, it is expected that many foreign genes acquired by their unicellular ancestors remain in the genomes of their multicellular descendants.
Foreign DNA acquired by horizontal gene transfer (HGT) is commonly associated with insertion sequence (IS) elements, tRNA genes, tmRNA genes and transposons and is identified by an anomalous GC content, codon bias, di/trinucleotide differences and GC skew [ 53].
As SCID infants lack functional T cells, they cannot reject foreign lymphocytes acquired from the mother in utero, and so the skin is infiltrated by abnormal maternal T lymphocyte clones [ 41].
