Table I. Summary of interference and protection for Tn10 and Tn5.

	HO interference		HO protection
	TS	NTS	TS	NTS
bPEC
T’ase			63 to 58a	65 to 61a,b
T’ase			51 to 48a	54 to 50a
IHF	42 to 36	43 to 38	41 to 37a	44 to 40a
IHF	32 to 28	34 to 29	32 to 27a	35 to 29a
IHF	23 to 17	23 to 19	22 to 18a	23 to 19a
T’ase	20 to 7	18 to 7	18 to 14	19 to 15
T’ase			7 to 2	9 to 4
T’ase	5 to –1 enh.	6 to –8 enh.	–6 to –9b	–4 to –7c
Tn5	20 to 7	20 to 7	17 to 13	19 to 6
Mono.			9 to 8	4 to 1 enh.
		5 to –1 enh.	1 to –15 enh.	–6 to –10 enh.
Tn5	30 to 21 enh.
PEC	20 to 5	20 to 4	17 to 13	20 to 16
			8 to 5	11 to 2
	3 to –2 enh.	1 to –3 enh.	3 to –2 enh.

Hydroxyl radical interference and protection for the Tn10 bPEC, Tn5 monomer and Tn5 PEC. Tn5 data was abstracted from the figures in Bhasin et al. (2000).

^aLost in conversion from bPEC to tPEC.

^bRegion of very weak protection.

^cLost in the presence of Ca²⁺.

enh., regions of enhancement.

Mono., monomer.

TS, transferred strand.

NTS, non-transferred strand.