0	1	[	[	(
1	11	Regulation	regulation	NN
12	14	of	of	IN
15	28	transcription	transcription	NN
29	31	of	of	IN
32	35	the	the	DT
36	49	interleukin-2	interleukin-2	NN
50	54	gene	gene	NN
55	57	in	in	IN
58	71	B-lymphocytes	B-lymphocyte	NNP
71	72	]	]	)
74	79	Since	since	IN
80	84	most	most	JJS
85	86	B	B	NNP
87	91	cell	cell	NN
92	98	clones	clone	NNS
99	111	immortalized	immortalize	VBN
112	116	with	with	IN
117	120	EBV	EBV	NNP
121	126	virus	virus	NN
127	130	can	can	MD
131	133	be	be	VB
134	141	induced	induce	VBN
142	144	to	to	TO
145	152	produce	produce	VB
153	166	interleukin-2	interleukin-2	NN
166	167	,	,	,
168	169	a	a	DT
170	177	typical	typical	JJ
178	179	T	t	NN
180	184	cell	cell	NN
185	193	cytokine	cytokine	NN
193	194	,	,	,
195	197	we	we	PRP
198	205	studied	study	VBD
206	209	the	the	DT
210	214	role	role	NN
215	217	of	of	IN
218	227	different	different	JJ
228	236	elements	element	NNS
237	239	of	of	IN
240	243	the	the	DT
244	248	IL-2	il-2	NN
249	257	promoter	promoter	NN
258	260	in	in	IN
261	265	such	such	JJ
266	272	clones	clone	NNS
273	275	by	by	IN
276	288	transfection	transfection	NN
288	289	.	.	.

290	292	It	it	PRP
293	296	was	be	VBD
297	302	found	find	VBN
302	303	,	,	,
304	306	in	in	IN
307	317	particular	particular	JJ
317	318	,	,	,
319	323	that	that	IN
324	327	the	the	DT
328	335	element	element	NN
336	340	TCEd	TCEd	NNP
340	341	,	,	,
342	347	which	which	WDT
348	353	binds	bind	VBZ
354	357	the	the	DT
358	371	transcription	transcription	NN
372	378	factor	factor	NN
379	384	NF-kB	NF-kB	NNP
384	385	,	,	,
386	388	is	be	VBZ
389	393	very	very	RB
394	400	active	active	JJ
401	403	in	in	IN
404	407	all	all	DT
408	413	three	three	CD
414	415	B	B	NNP
416	422	clones	clone	NNS
423	429	tested	test	VBN
429	430	.	.	.

431	435	This	this	DT
436	443	element	element	NN
444	447	has	have	VBZ
448	450	no	no	DT
451	459	activity	activity	NN
460	462	in	in	IN
463	464	T	t	NN
465	470	cells	cell	NNS
471	473	of	of	IN
474	477	the	the	DT
478	484	Jurkat	Jurkat	NNP
485	489	line	line	NN
489	490	.	.	.

491	494	The	the	DT
495	500	NFATd	nfatd	NN
501	508	element	element	NN
508	509	,	,	,
510	515	which	which	WDT
516	521	binds	bind	VBZ
522	525	the	the	DT
526	539	transcription	transcription	NN
540	546	factor	factor	NN
547	553	NFAT-1	nfat-1	NN
554	557	and	and	CC
558	560	is	be	VBZ
561	565	very	very	RB
566	572	active	active	JJ
573	575	in	in	IN
576	577	T	t	NN
578	583	cells	cell	NNS
583	584	,	,	,
585	587	is	be	VBZ
588	592	only	only	RB
593	599	weakly	weakly	RB
600	606	active	active	JJ
607	609	in	in	IN
610	613	one	one	CD
614	615	B	B	NNP
616	621	clone	clone	NN
622	625	and	and	CC
626	629	not	not	RB
630	632	at	at	IN
633	636	all	all	DT
637	639	in	in	IN
640	647	another	another	DT
647	648	.	.	.

649	658	Different	different	JJ
659	667	elements	element	NNS
668	672	thus	thus	RB
673	683	contribute	contribute	VBP
684	686	to	to	TO
687	691	IL-2	il-2	NN
692	700	promoter	promoter	NN
701	709	activity	activity	NN
710	712	in	in	IN
713	722	different	different	JJ
723	728	cells	cell	NNS
728	729	.	.	.