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ZL-DHP lignin model compound at the air-water interface
(Elsevier, Amsterdam, 2002)
In this paper we present our surface chemistry studies of enzymatically polymerized, poly-coniferyl alcohol lignin model compound (dehydrogenate polymer a.k.a. ZL-DHP) at the air-water interface. Using the CHCl3/MeOH (5:1 ...
Vitamin C contents modulate defence and plant development via transcriptional regulation.
(Elsevier Science Inc, New York, 2002)
Are leaf hydrogen peroxide concentrations commonly overestimated? The potential influence of artefactual interference by tissue phenolics and ascorbate
(Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux, 2002)
We have examined the authenticity of two methods for determination of H2O2 in leaf tissue. We show that the high concentrations of ascorbic acid present in leaf extracts interfere with both techniques. In the chromogenic ...
Drought and oxidative load in the leaves of C-3 plants: a predominant role for photorespiration?
(Oxford Univ Press, Oxford, 2002)
Although active oxygen species are produced at high rates in both the chloroplasts and peroxisomes of the leaves Of C-3 plants, most attention has focused on the potentially damaging consequences of enhanced chloroplastic ...
Does high bicarbonate supply to roots change availability of iron in the leaf apoplast?
(Springer, Dordrecht, 2002)
The role of the leaf apoplast in iron (Fe) uptake into the leaf symplast is insufficiently understood, particularly in relation to the supposed inactivation of Fe in leaves caused by elevated bicarbonate in calcareous ...
Uptake and transport of foliar applied zinc (Zn-65) in bread and durum wheat cultivars differing in zinc efficiency
(Springer, Dordrecht, 2002)
Using two bread wheat (Triticum aestivum) and two durum wheat (Triticum durum) cultivars differing in zinc (Zn) efficiency, uptake and translocation of foliar-applied Zn-65 were studied to characterize the role of Zn ...
Uptake of Fe-59 from soluble Fe-59-humate complexes by cucumber and barley plants
(Springer, Dordrecht, 2002)
The capability of cucumber (Cucumis sativus L., cv. Serpente cinese), a Strategy I plant and barley (Hordeum vulgaris L., cv. Europa), a Strategy II plant to use Fe complexed by a water-soluble humic fraction (WEHS) extracted ...