n ( 6 ) - ( 4-hydroxy-3-methylbut-2-enyl ) adenosine , n ( 6 ) - ( delta ( 2 ) -isopentenyl ) adenosine , and n ( 6 ) - ( delta ( 2 ) -isopentenyl ) adenine were present at least to the extent of 80 , 23 , and 9 nanograms , respectively , in the cotyledons and 40 , 6 , and 3 nanograms , respectively , in the decotyledonated seedlings per gram of tissue .
C0001443
adenosine
C0022218
isopentenyl