Table 2.

Enzymes used to alter Symbiodiniaceae cell-surface molecules and carbohydrates used to mask E. diaphana cell-surface lectins, prior to inoculation experiments.

Organism	Treatment	Product #	Concentration	Enzyme specificity
Symbiodiniaceae	α-amylase	A6255	5 mg/ml	α-(1,4) glycan linkages
Symbiodiniaceae	Trypsin	T6567	6 μg/ml	Peptides on the C-terminal side of lysine and arginine residues
E. diaphana	D-galactose	G0750	10 mM	/
E. diaphana	Methyl-α-D-galactose	G1000	10 mM	/
E. diaphana	Methyl-β-D-galactose	G1125	10 mM	/
E. diaphana	D-glucose	47829	10 mM	/
E. diaphana	D-mannose	M6020	10 mM	/
E. diaphana	D-galacturonic acid	48280	10 mM	/
E. diaphana	D-glucuronic acid	G5269	10 mM	/
E. diaphana	L-fucose	F2252	10 mM	/
E. diaphana	L-rhamnose	W373011	10 mM	/
E. diaphana	D-xylose	PHR2102	10 mM	/

All products were purchased from Sigma-Aldrich.