Multipronged Phenotyping Approaches to Characterize Sugarcane Root Systems.

Roots are the primary conductors of water and nutrients and play a vital role in sustaining growth and yield under stressful environments. The study of plant roots poses methodological difficulties in in situ assessment and sampling, which is especially true for sugarcane (Saccharum spp.).

Vacuolar targeting of r-proteins in sugarcane leads to higher levels of purifiable commercially equivalent recombinant proteins in cane juice.

Sugarcane is an ideal candidate for biofarming applications because of its large biomass, rapid growth rate, efficient carbon fixation pathway and a well-developed storage tissue system. Vacuoles occupy a large proportion of the storage parenchyma cells in the sugarcane stem, and the stored products can be harvested as juice by crushing the cane. Hence, for the production of any high-value protein, it could be targeted to the lytic vacuoles so as to extract and purify the protein of interest from the juice.