PIQUEROL-A AND DIACETYL PIQUEROL ACT AS ENERGY-TRANSFER INHIBITORS OFPHOTOSYNTHESIS

Authors
MENDOZA JL JIMENEZ M LOTINAHENNSEN B
Citation
Jl. Mendoza et al., PIQUEROL-A AND DIACETYL PIQUEROL ACT AS ENERGY-TRANSFER INHIBITORS OFPHOTOSYNTHESIS, Pesticide science, 40(1), 1994, pp. 37-40
Citations number
18
Categorie Soggetti
Agriculture
Journal title
Pesticide science → ACNP
ISSN journal
0031613X
Volume
40
Issue
1
Year of publication
1994
Pages
37 - 40
Database
ISI
SICI code
0031-613X(1994)40:1<37:PADPAA>2.0.ZU;2-Q
Abstract
ATP synthesis and phosphorylating (coupled) electron flow of freshly l ysed pea chloroplasts were inhibited by piquerol A and diacetyl piquer ol, the latter being more active. H+-uptake, basal and uncoupled elect ron transport were not affected by either compound, indicating that th ey act as inhibitors of photophosphorylation at the H+-ATPase complex.