Supplementary data on the characterization and safety evaluation of HPPD W336, a modified 4-hydroxyphenylpyruvate dioxygenase protein, which confers herbicide tolerance, and on the compositional assessment of field grown MST-FGØ72-2 soybean expressing HPPD W336.

Supplementary data are provided which are supportive to the research article entitled "Characterization and safety evaluation of HPPD W336, a modified 4-hydroxyphenylpyruvate dioxygenase protein, and the impact of its expression on plant metabolism in herbicide-tolerant MST-FGØ72-2 soybean" (Dreesen et al., 2018) [1]. The conducted supplementary analyses include the characterization of additional -produced HPPD W336 protein batches used as a surrogate in HPPD W336 safety studies, the assessment of potential glycosylation and monitoring of stability in simulated intestinal fluid and during heating of the HPPD W336 protein.

Characterization and safety evaluation of HPPD W336, a modified 4-hydroxyphenylpyruvate dioxygenase protein, and the impact of its expression on plant metabolism in herbicide-tolerant MST-FGØ72-2 soybean.

By transgenic expression technology, a modified 4-hydroxyphenylpyruvate dioxygenase enzyme (HPPD W336) originating from Pseudomonas fluorescens is expressed in MST-FGØ72-2 soybean to confer tolerance to 4-benzoyl isoxazole and triketone type of herbicides. Characterization and safety assessment of HPPD W336 were performed. No relevant sequence homologies were found with known allergens or toxins.

Safety evaluation of a lipase enzyme preparation, expressed in Pichia pastoris, intended for use in the degumming of edible vegetable oil.

BD16449 lipase is the product of a phospholipid-specific lipase gene expressed in the yeast Pichia pastoris strain DVSA-PLC-004. This type C phospholipid lipase (EC 3.1.

T-DNA recombination and replication in maize cells.

T-DNA recombination and replication was analyzed in 'black mexican sweet' (BMS) cells transformed with T-DNAs containing the replication system from wheat dwarf virus (WDV). Upon recombination between the T-DNA ends, a promoterless marker gene (gusA) was activated. Activation of the recombination marker gene was delayed and increased exponentially over time, suggesting that recombination and amplification of the T-DNA occurred in maize cells.