Set	Search Terms	Results	Comments
15	((TITLE ((mutagenesis OR ((gene OR genes OR genetic) AND mutation*)) AND (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees))) AND (TITLE‐ABS‐KEY (technique* OR method* OR “in vivo” OR “in vitro” OR tool OR tools))) OR ((TITLE ((random OR conventional) AND (mutagen OR mutagens OR mutagenesis OR ((gene OR genes OR genetic) AND mutation*)))) AND (TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees))) OR ((TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees)) AND ((TITLE‐ABS‐KEY ((chemical* OR physical*) W/3 (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))) OR (TITLE‐ABS‐KEY (((chemical* OR physical*) W/3 (agent OR agents OR treatment*)) AND (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))))) AND (LIMIT‐TO (LANGUAGE, “English”)) AND (LIMIT‐TO (DOCTYPE, “re”) OR LIMIT‐TO (DOCTYPE, “ch”) OR LIMIT‐TO (DOCTYPE, “bk”))	215 document results	Search 1 OR Search 2 OR Search 3
14	(TITLE ((mutagenesis OR ((gene OR genes OR genetic) AND mutation*)) AND (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees))) AND (TITLE‐ABS‐KEY (technique* OR method* OR “in vivo” OR “in vitro” OR tool OR tools)) AND (LIMIT‐TO (DOCTYPE, “re”) OR LIMIT‐TO (DOCTYPE, “ch”) OR LIMIT‐TO (DOCTYPE, “bk”)) AND (LIMIT‐TO (LANGUAGE, “English”))	33 document results	Search 3: Mutagenesis in plants specific AND Techniques AND (Book OR Reviews) AND language limit
13	(TITLE ((mutagenesis OR ((gene OR genes OR genetic) AND mutation*)) AND (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees))) AND (TITLE‐ABS‐KEY (technique* OR method* OR “in vivo” OR “in vitro” OR tool OR tools))	164 document results	Mutagenesis in plants specific AND Techniques
12	TITLE‐ABS‐KEY (technique* OR method* OR “in vivo” OR “in vitro” OR tool OR tools)	26,103,275 document results	Techniques
11	TITLE ((mutagenesis OR ((gene OR genes OR genetic) AND mutation*)) AND (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees))	407 document results	Mutagenesis in plants specific [only title]
10	(TITLE ((random OR conventional) AND (mutagen OR mutagens OR mutagenesis OR ((gene OR genes OR genetic) AND mutation*)))) AND (TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees)) AND (LIMIT‐TO (DOCTYPE, “re”) OR LIMIT‐TO (DOCTYPE, “ch”)) AND (LIMIT‐TO (LANGUAGE, “English”))	3 document results	Search 2: Random mutagenesis specific AND plants AND (Book OR Reviews) AND language limit
9	(TITLE ((random OR conventional) AND (mutagen OR mutagens OR mutagenesis OR ((gene OR genes OR genetic) AND mutation*)))) AND (TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees))	44 document results	Random mutagenesis specific AND plants
8	TITLE ((random OR conventional) AND (mutagen OR mutagens OR mutagenesis OR ((gene OR genes OR genetic) AND mutation*)))	721 document results	Random mutagenesis specific [only title]
7	(TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees)) AND ((TITLE‐ABS‐KEY ((chemical* OR physical*) W/3 (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))) OR (TITLE‐ABS‐KEY (((chemical* OR physical*) W/3 (agent OR agents OR treatment*)) AND (mutagen OR mutagens OR mutagenesis OR mutation OR mutations)))) AND (LIMIT‐TO (DOCTYPE, “re”) OR LIMIT‐TO (DOCTYPE, “ch”) OR LIMIT‐TO (DOCTYPE, “bk”)) AND (LIMIT‐TO (LANGUAGE, “English”))	191 document results	Search 1: Chemical OR physical mutagens OR agent mutagens AND plants AND (Books OR Reviews) AND language limit
6	(TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees)) AND ((TITLE‐ABS‐KEY ((chemical* OR physical*) W/3 (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))) OR (TITLE‐ABS‐KEY (((chemical* OR physical*) W/3 (agent OR agents OR treatment*)) AND (mutagen OR mutagens OR mutagenesis OR mutation OR mutations)))) AND (LIMIT‐TO (DOCTYPE, “re”) OR LIMIT‐TO (DOCTYPE, “ch”) OR LIMIT‐TO (DOCTYPE, “bk”))	206 document results	Chemical OR physical mutagens OR agent mutagens AND plants AND (Books OR Reviews)
5	(TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees)) AND ((TITLE‐ABS‐KEY ((chemical* OR physical*) W/3 (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))) OR (TITLE‐ABS‐KEY (((chemical* OR physical*) W/3 (agent OR agents OR treatment*)) AND (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))))	1,679 document results	Chemical OR physical mutagens OR agent mutagens AND plants
4	(TITLE‐ABS‐KEY ((chemical* OR physical*) W/3 (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))) OR (TITLE‐ABS‐KEY (((chemical* OR physical*) W/3 (agent OR agents OR treatment*)) AND (mutagen OR mutagens OR mutagenesis OR mutation OR mutations)))	13,529 document results	Chemical OR physical mutagens OR agent mutagens
3	TITLE‐ABS‐KEY ((chemical* OR physical*) W/3 (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))	11,813 document results	Chemical OR physical mutagens
2	TITLE‐ABS‐KEY (((chemical* OR physical*) W/3 (agent OR agents OR treatment*)) AND (mutagen OR mutagens OR mutagenesis OR mutation OR mutations))	2,174 document results	Chemical OR physical agent mutagens
1	TITLE‐ABS‐KEY (plant OR plants OR crop OR crops OR seed OR seeds OR fruit OR fruits OR tree OR trees)	3,776,442 document results	Plants