Recently, viral vector engineering involving high-throughput random diversification and selection has enabled the rapid creation of AAV vectors with valuable new gene delivery properties.
The engineering of future generations of nanodelivery systems aims at the creation of multifunctional vectors endowed with improved circulation, enhanced targeting and responsiveness to the biological environment.
The creation of lentiviral vectors with highly engineered EboZ envelopes improved the performance of the system and should also increase its safety since only minimal regions of the EboZ envelope, which lack the toxic domain, are used.
Replacement of the normal viral integration machinery with nonviral mediators of integration represents a new platform for creation of lentiviral vectors with an altered integration profile.
Recently, a high-throughput luminescence method to detect protein ubiquitination was reported [ 21], however this method requires purified protein and creation of specialized vectors to produce proteins.
The post-tsunami conditions were thought to be high risk for a malaria epidemic, with massive displacement of a semi- or non-immune population, temporary and crowded housing, standing water with the creation of new vector breeding areas, and disruption of the public health and health care system.
Ongoing construction projects are leading to the creation of new vector breeding sites, including previously endemic areas.
Dam construction is believed to have facilitated outbreaks in semi-arid regions by the creation of new vector habitat due to subsequent irrigation and flooding.
In contrast to transposon mutagenesis, incremental truncation requires the creation of two vector libraries: one that encodes the different N-terminal protein fragments and a second that encodes the C-terminal protein fragments.
Orthogonal NMF (ONMF) puts an orthogonal constraint on creation of the basis vectors (or encoding vector) and is shown to improve the accuracy of NMF in clustering (Ding, 2006).
