Abstract:
:Propylene uptake by intact pea seedlings (Pisum sativum L. cv. Alaska) was easily detected using standard gas chromatographic techniques suggesting rapid metabolism. Comparative studies with highly purified (14)C(3)H(6) and (14)C(2)H(4) under aseptic conditions verified that propylene was rapidly metabolized and indicated that some aspects of its metabolism were similar to that of ethylene since (14)C(3)H(6), like (14)C(2)H(4) (Beyer, Nature 1975, 255: 144-147), was oxidized to (14)CO(2) and incorporated into water-soluble tissue metabolites. However, (14)C(2)H(6) was metabolized at a substantially faster rate and unlike (14)C(2)H(4) the rate of (14)C(3)H(6) tissue incorporation exceeded its rate of oxidation to (14)CO(2). In addition the neutral (14)C-metabolites derived from (14)C(3)H(6) were chromatographically distinct from those formed from (14)C(2)H(4).
journal_name
Plant Physioljournal_title
Plant physiologyauthors
Beyer EMdoi
10.1104/pp.61.6.893subject
Has Abstractpub_date
1978-06-01 00:00:00pages
893-5issue
6eissn
0032-0889issn
1532-2548journal_volume
61pub_type
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