4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Coprinopsis cinerea	germacrene A + diphosphate	-	?	407560	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Helianthus annuus	germacrene A + diphosphate	-	?	407560	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Lavandula pedunculata	germacrene A + diphosphate	sole product	?	407560	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Lavandula viridis	germacrene A + diphosphate	sole product	?	407560	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Coprinopsis cinerea ATCC MYA-4618	germacrene A + diphosphate	-	?	407560	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Tanacetum parthenium	(+)-(R)-germacrene A + diphosphate	-	?	415842	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Barnadesia spinosa	(+)-(R)-germacrene A + diphosphate	-	?	415842	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Cynara cardunculus	(+)-(R)-germacrene A + diphosphate	-	?	415842	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Tanacetum parthenium	(+)-(R)-germacrene A + diphosphate	in GC-MS analysis, beta-elemene is identified as product. beta-Elemene is the Cope rearrangement product of germacrene A that is formed upon injection into the hot injection port of the GC-MS	?	415842	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Tanacetum parthenium L. Schulz Bip.	(+)-(R)-germacrene A + diphosphate	in GC-MS analysis, beta-elemene is identified as product. beta-Elemene is the Cope rearrangement product of germacrene A that is formed upon injection into the hot injection port of the GC-MS	?	415842	
4.2.3.23	(2E,6E)-farnesyl diphosphate	-	Achillea millefolium	(+)-(R)-germacrene A + beta-elemene + beta-selinene + alpha-selinene + diphosphate	-	?	444059	
4.2.3.23	2 neryl diphosphate	-	Achillea millefolium	limonene + terpinolene + 2 diphosphate	-	?	445751	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Nostoc sp.	(+)-(10R)-germacrene A + diphosphate	-	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Cichorium intybus	(+)-(10R)-germacrene A + diphosphate	-	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Ixeridium dentatum	(+)-(10R)-germacrene A + diphosphate	-	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Artemisia annua	(+)-(10R)-germacrene A + diphosphate	-	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Solidago canadensis	(+)-(10R)-germacrene A + diphosphate	98% of total product is (+)-(10R)-germacrene A, 2% is alpha-humulene in feeding experiments in vivo	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Ixeridium dentatum	(+)-(10R)-germacrene A + diphosphate	GC-MS product analysis	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Artemisia annua	(+)-(10R)-germacrene A + diphosphate	GC-MS product analysis	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Solidago canadensis	(+)-(10R)-germacrene A + diphosphate	chiral GC-MS product analysis	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Ixeridium dentatum	(+)-(10R)-germacrene A + diphosphate	reaction product analysis by GC-MS and NMR	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Cichorium intybus	(+)-(10R)-germacrene A + diphosphate	reaction product solubilization and analysis in pentane, determination of germacrene A configuration	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	the product germacerene A is released after reaction to be further processing by oxidations and/or glucosylations and cyclization by a germacrane cyclase	Cichorium intybus	(+)-(10R)-germacrene A + diphosphate	-	?	378383	
4.2.3.23	2-trans,6-trans-farnesyl diphosphate	-	Nostoc sp. PCC 712	(+)-(10R)-germacrene A + diphosphate	-	?	378383	
4.2.3.23	geranyl diphosphate	-	Achillea millefolium	myrcene + (E)-beta-ocimene + (Z)-beta-ocimene + diphosphate	-	?	445499	
4.2.3.23	additional information	(+)-germacrene A synthesis is a step in isoprenoid biosynthesis, overview	Artemisia annua	?	-	?	89	
4.2.3.23	additional information	(+)-germacrene A synthesis is the committed step in the biosynthesis of bitter sesquiterpene lactones in chicory	Cichorium intybus	?	-	?	89	
4.2.3.23	additional information	(+)-germacrene A synthesis is the committed step in the biosynthesis of bitter sesquiterpene lactones in chicory	Ixeridium dentatum	?	-	?	89	
4.2.3.23	additional information	sesquiterpene hydrocarbon profile of leaf extracts, overview	Solidago canadensis	?	-	?	89	
4.2.3.23	additional information	no activity with geranyl diphosphate	Ixeridium dentatum	?	-	?	89	
4.2.3.23	additional information	no substrates: geranyl diphosphate, geranylgeranyl diphosphate	Lavandula pedunculata	?	-	?	89	
4.2.3.23	additional information	no substrates: geranyl diphosphate, geranylgeranyl diphosphate	Lavandula viridis	?	-	?	89