The Company of Biologists

Table 1.

Fold increase to DNA breakage at the holobiont-entity as compared with the symbiotic-free host cells and host-free algal cells

		Increased genotoxicity in the holobiont vs dose (kJ m^-2)
		4.05 kJ m^-2			8.1 kJ m^-2			12.2 kJ m^-2
Experiment no.	Genotoxic parameter	Host	Free zoox.	Host	Free zoox.	Host	Free zoox.
1	Tail extent	3.38	2.18	3.93	3.97	2.33	3.56
	Tail extent moment	5.34	1.98	6.39	5.09	3.70	3.97
2	Tail extent	0.89	0.63	1.19	1.46	1.18	2.42
	Tail extent moment	0.69	0.74	1.16	1.53	1.23	3.27
3	Tail extent	1.64	2.77	3.92	3.13	2.59	5.56
	Tail extent moment	2.20	5.94	3.32	6.63	3.22	13.43
4	Tail extent	2.65	1.63	3.37	3.59	3.66	2.60
	Tail extent moment	4.38	3.06	6.46	9.90	6.85	6.25

		Increased genotoxicity in the holobiont vs dose (kJ m^-2)
		4.05 kJ m^-2			8.1 kJ m^-2			12.2 kJ m^-2
Experiment no.	Genotoxic parameter	Host	Free zoox.	Host	Free zoox.	Host	Free zoox.
1	Tail extent	3.38	2.18	3.93	3.97	2.33	3.56
	Tail extent moment	5.34	1.98	6.39	5.09	3.70	3.97
2	Tail extent	0.89	0.63	1.19	1.46	1.18	2.42
	Tail extent moment	0.69	0.74	1.16	1.53	1.23	3.27
3	Tail extent	1.64	2.77	3.92	3.13	2.59	5.56
	Tail extent moment	2.20	5.94	3.32	6.63	3.22	13.43
4	Tail extent	2.65	1.63	3.37	3.59	3.66	2.60
	Tail extent moment	4.38	3.06	6.46	9.90	6.85	6.25