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To date, the lack of a method for inducing plant cells and their Golgi stacks to differentiate in a synchronous manner has made it difficult to characterize the nature and extent of Golgi retailoring in biochemical terms. Here we report that auxin deprivation can be used to induce a uniform
Triacylglycerol (TAG) accumulates in plant seeds as a major renewable source of carbon for food, fuel and industrial feedstock. Approaches to enhance TAG content by altering lipid pathways and genes in vegetative parts have gained significant attention for biofuel and other applications. However,
Reproductive and storage tissues of many plants produce large amounts of serine proteinase inhibitors (PIs). The ornamental tobacco, Nicotiana alata, produces a series of 6 kDa chymotrypsin and trypsin inhibitors that accumulate to up to 30% of soluble protein in the stigma. These inhibitors are
Zoospores of the oomycete Phytophthora parasitica establish microbial spheroid microcolonies and biofilms on the surface of wounded leaves of their host, Nicotiana tabacum. The formation of microcolonies involves the movement of some zoospores towards attractants from wound sites, followed by their