Scientific research to develop products like irradiated sterile insects or the Oxitec mosquitoes proceeds progressively from more to less contained conditions – from the laboratory to confined trials to limited field trials.
1	Scientific	scientific	ADJ	A	Degree=Pos	2	amod	_	_
2	research	research	NOUN	S	Number=Sing	14	nsubj	_	_
3	to	to	PART	PART	_	4	mark	_	_
4	develop	develop	VERB	V	VerbForm=Inf	2	acl	_	_
5	products	product	NOUN	S	Number=Plur	4	obj	_	_
6	like	like	ADP	E	_	9	case	_	_
7	irradiated	irradiate	VERB	V	Mood=Ind|Person=3|Tense=Past|VerbForm=Fin	9	acl	_	_
8	sterile	sterile	ADJ	A	Degree=Pos	9	amod	_	_
9	insects	insect	NOUN	S	Number=Plur	5	nmod	_	_
10	or	or	CCONJ	CC	_	13	cc	_	_
11	the	the	DET	RD	Definite=Def|PronType=Art	13	det	_	_
12	Oxitec	Oxitec	PROPN	SP	_	13	nmod	_	_
13	mosquitoes	mosquito	NOUN	S	Gender=Masc|Number=Plur	9	conj	_	_
14	proceeds	proceed	VERB	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
15	progressively	progressively	ADV	B	_	14	advmod	_	_
16	from	from	ADP	E	_	17	case	_	_
17	more	more	ADV	B	Degree=Cmp	14	advmod	_	_
18	to	to	ADP	E	_	21	case	_	_
19	less	less	ADV	B	Degree=Cmp	20	advmod	_	_
20	contained	contain	VERB	V	Tense=Past|VerbForm=Part	21	acl	_	_
21	conditions	condition	NOUN	S	Number=Plur	17	obl	_	_
22	–	–	PUNCT	FF	_	21	punct	_	_
23	from	from	ADP	E	_	25	case	_	_
24	the	the	DET	RD	Definite=Def|PronType=Art	25	det	_	_
25	laboratory	laboratory	NOUN	S	Number=Sing	21	nmod	_	_
26	to	to	ADP	E	_	28	case	_	_
27	confined	confined	ADJ	A	Degree=Pos	28	amod	_	_
28	trials	trial	NOUN	S	Number=Plur	25	nmod	_	_
29	to	to	ADP	E	_	32	case	_	_
30	limited	limited	ADJ	A	Degree=Pos	31	amod	_	_
31	field	field	NOUN	S	Number=Sing	32	nmod	_	_
32	trials	trial	NOUN	S	Number=Plur	28	nmod	_	SpaceAfter=No
33	.	.	PUNCT	FS	_	14	punct	_	_
