Toxicity of arsenate in Silene vulgaris, accumulation and degradation of arsenate-induced phytochelatins.

F.E.C. Sneller; L.M. van Heerwaarden; F.J.L. Kraaijeveld-Smit; W.M. ten Bookum; P.L.M. Koevoets; H. Schat; J.A.C. Verkley

doi:10.1046/j.1469-8137.1999.00512.x

Toxicity of arsenate in Silene vulgaris, accumulation and degradation of arsenate-induced phytochelatins.

F.E.C. Sneller, L.M. van Heerwaarden, F.J.L. Kraaijeveld-Smit, W.M. ten Bookum, P.L.M. Koevoets, H. Schat, J.A.C. Verkley

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

The results presented in this paper describe the short- and long-term toxicity of arsenate in Silene vulgaris. Short-term toxicity, measured as inhibition of root elongation, depended on phosphate nutrition, arsenate being much less toxic at high phosphate supply. At low phosphate levels more arsenic was taken up by the plants. Under chronic exposure, toxicity (measured as inhibition of biomass production) did not increase with time. In addition, the accumulation of phytochelatins (PCs) as a function of toxicity and duration of exposure was studied. Short-term PC accumulation (over a 3 d period) was positively correlated with exposure. Isolation of peptide complexes from prolongedly exposed plants showed that PC

Original language	English
Pages (from-to)	223-232
Journal	New Phytologist
Volume	144
DOIs	https://doi.org/10.1046/j.1469-8137.1999.00512.x
Publication status	Published - 1999

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1046/j.1469-8137.1999.00512.x

Persistent URL (handle)

Persistent link

Cite this

@article{f362378b0c344d12aa37c96117f818af,

title = "Toxicity of arsenate in Silene vulgaris, accumulation and degradation of arsenate-induced phytochelatins.",

abstract = "The results presented in this paper describe the short- and long-term toxicity of arsenate in Silene vulgaris. Short-term toxicity, measured as inhibition of root elongation, depended on phosphate nutrition, arsenate being much less toxic at high phosphate supply. At low phosphate levels more arsenic was taken up by the plants. Under chronic exposure, toxicity (measured as inhibition of biomass production) did not increase with time. In addition, the accumulation of phytochelatins (PCs) as a function of toxicity and duration of exposure was studied. Short-term PC accumulation (over a 3 d period) was positively correlated with exposure. Isolation of peptide complexes from prolongedly exposed plants showed that PC",

author = "F.E.C. Sneller and {van Heerwaarden}, L.M. and F.J.L. Kraaijeveld-Smit and {ten Bookum}, W.M. and P.L.M. Koevoets and H. Schat and J.A.C. Verkley",

year = "1999",

doi = "10.1046/j.1469-8137.1999.00512.x",

language = "English",

volume = "144",

pages = "223--232",

journal = "New Phytologist",

issn = "0028-646X",

publisher = "Wiley-Blackwell Publishing Ltd",

}

TY - JOUR

T1 - Toxicity of arsenate in Silene vulgaris, accumulation and degradation of arsenate-induced phytochelatins.

AU - Sneller, F.E.C.

AU - van Heerwaarden, L.M.

AU - Kraaijeveld-Smit, F.J.L.

AU - ten Bookum, W.M.

AU - Koevoets, P.L.M.

AU - Schat, H.

AU - Verkley, J.A.C.

PY - 1999

Y1 - 1999

N2 - The results presented in this paper describe the short- and long-term toxicity of arsenate in Silene vulgaris. Short-term toxicity, measured as inhibition of root elongation, depended on phosphate nutrition, arsenate being much less toxic at high phosphate supply. At low phosphate levels more arsenic was taken up by the plants. Under chronic exposure, toxicity (measured as inhibition of biomass production) did not increase with time. In addition, the accumulation of phytochelatins (PCs) as a function of toxicity and duration of exposure was studied. Short-term PC accumulation (over a 3 d period) was positively correlated with exposure. Isolation of peptide complexes from prolongedly exposed plants showed that PC

AB - The results presented in this paper describe the short- and long-term toxicity of arsenate in Silene vulgaris. Short-term toxicity, measured as inhibition of root elongation, depended on phosphate nutrition, arsenate being much less toxic at high phosphate supply. At low phosphate levels more arsenic was taken up by the plants. Under chronic exposure, toxicity (measured as inhibition of biomass production) did not increase with time. In addition, the accumulation of phytochelatins (PCs) as a function of toxicity and duration of exposure was studied. Short-term PC accumulation (over a 3 d period) was positively correlated with exposure. Isolation of peptide complexes from prolongedly exposed plants showed that PC

U2 - 10.1046/j.1469-8137.1999.00512.x

DO - 10.1046/j.1469-8137.1999.00512.x

M3 - Article

SN - 0028-646X

VL - 144

SP - 223

EP - 232

JO - New Phytologist

JF - New Phytologist

ER -

Toxicity of arsenate in Silene vulgaris, accumulation and degradation of arsenate-induced phytochelatins.

Abstract

UN SDGs

Access to Document

Persistent URL (handle)

Fingerprint

Cite this