The use of functionally deficient viral vectors as visualization tools to reveal complementation patterns between plant viruses and the silencing suppressor p19.

Plant virus transport complementation is classically observed as a helper virus allowing another virus to regain cell-to-cell or systemic movement through a restrictive host plant (Malyshenko et al., 1989). The complementation effect is usually studied by observing virus infection after co-infection or super-inoculation of the helper virus.

The readily transformable Impatiens walleriana efficiently attracts nectar feeding with Aedes and Culex mosquitoes in simulated outdoor garden settings in Mississippi and Florida.

Mosquitoes rely upon plant nectars for their energy needs, a trait that has the potential to allow nectar to serve as a platform for producing and delivering toxins to nuisance and/or vector mosquito species. Impatiens walleriana (Order: Ericales, Family: Balsaminaceae) is a readily transformable and widely planted nectar plant that has been previously shown to attract mosquito nectar-feeding. However, those feeding studies were only conducted indoors and did not test if variable environmental conditions will affect nectar feeding.

Making plants into cost-effective bioreactors for highly active antimicrobial peptides.

As antibiotic-resistant bacterial pathogens become an ever-increasing concern, antimicrobial peptides (AMPs) have grown increasingly attractive as alternatives. Potentially, plants could be used as cost-effective AMP bioreactors; however, reported heterologous AMP expression is much lower in plants than in E. coli expression systems and often results in plant cytotoxicity, even for AMPs fused to carrier proteins.