Abstract:
:Kinetin induces an increase in the caffeine content of Coffea leaves of up to 40% of the normal level. The effect is most pronounced in young leaves; it is, however, transient. After six days in old leaves and after 12 days in young leaves, the caffeine content has decreased to its normal level.The results are discussed in relation to the recently discovered fact that cytokinins kinins are constituents of rare nucleotides of seryl-t-RNA. It seems plausible that the methylations necessary in the synthesis of caffeine are linked with this primary function of cytokinins.
journal_name
Plantajournal_title
Plantaauthors
Wanner H,Hagemann Pdoi
10.1007/BF00385302subject
Has Abstractpub_date
1969-03-01 00:00:00pages
42-9issue
1eissn
0032-0935issn
1432-2048journal_volume
86pub_type
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