✦ LIBER ✦

Polyamines in the photosynthetic apparatus

✍ Scribed by Kiriakos Kotzabasis; Constantina Fotinou; Kalliopi A. Roubelakis-Angelakis; Demetrios Ghanotakis

Book ID: 104613826
Publisher: Springer
Year: 1993
Tongue: English
Weight: 609 KB
Volume: 38
Category: Article
ISSN: 0166-8595
DOI: 10.1007/bf00015064

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✦ Synopsis

The three main polyamines putrescine (Put), spermidine (Spd) and spermine (Spm) were characterized by HPLC in intact spinach leaf cells, intact chloroplasts, thylakoid membranes, Photosystem II membranes, the light-harvesting complex and the PS II complex. All contain the three polyamines in various ratios; the HPLC polyamine profiles of highly resolved PS II species (a Photosystem II core and the rection center) suggest an enrichment in the polyamine Spin.

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