Physiological effects of a geothermal element: Boron excess in the epiphytic lichen Xanthoria parietina (L.) TH. FR.

被引：15

作者：

Pisani, Tommaso ^{[1
]}

Munzi, Silvana ^{[1
]}

Paoli, Luca ^{[1
]}

Backor, Martin ^{[2
]}

Loppi, Stefano ^{[1
]}

机构：

[1] Univ Siena, Dept Environm Sci G Sarfatti, I-53100 Siena, Italy

[2] Safarik Univ, Fac Sci, Inst Biol & Ecol, Dept Bot, Kosice 04167, Slovakia

来源：

CHEMOSPHERE | 2009年 / 76卷 / 07期

关键词：

Dehydrogenase activity; Lichens; Plasma membrane; Lipid peroxidation; MEMBRANE-PERMEABILITY; AIR-POLLUTION; MT; AMIATA; TRACE-ELEMENTS; CHLOROPHYLL FLUORESCENCE; RHAMNOGALACTURONAN II; CELL-WALLS; DEFICIENCY; GROWTH; LEAVES;

D O I：

10.1016/j.chemosphere.2009.04.058

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The results of a study aimed at investigating the effects of boron excess on a set of ecophysiological parameters in the lichen Xanthoria parietina, to set up a monitoring system to trace early biological effects of boron pollution in geothermal areas, are reported. To this purpose, lichen thalli have been incubated for 24 h in solutions at boron concentrations of 0.1, 1, 10 and 100 ppm, which were within the range in bulk deposition and geothermal fluids. The results showed a general trend of decreasing sample viability and increasing cell membrane damage and membrane lipid peroxidation under increasing boron concentrations, while photosynthetic efficiency, chlorophyll degradation and the contents of H2O2 and water-soluble proteins were not affected. It was argued that the fungal partner, that represents the large majority of the lichen biomass, is more sensitive to boron excess than the algal partner (C) 2009 Elsevier Ltd. All rights reserved

引用

页码：921 / 926

页数：6

共 27 条

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[23] Influence of Sample Cleaning Prior to the Analysis on the Elemental Content of the Lichen Xanthoria parietina (L.) Th.Fr.
Loppi, Stefano
Faleri, Claudia
Paoli, Luca
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2014, 93 (03) : 350 - 353
[24] Influence of Sample Cleaning Prior to the Analysis on the Elemental Content of the Lichen Xanthoria parietina (L.) Th.Fr.
Stefano Loppi
Claudia Faleri
Luca Paoli
Bulletin of Environmental Contamination and Toxicology, 2014, 93 : 350 - 353
[25] DNA protection, molecular docking, antioxidant, antibacterial, enzyme inhibition, and enzyme kinetic studies for parietin, isolated from Xanthoria parietina (L.) Th. Fr.
Yenigun, Semiha
Ipek, Yasar
Marah, Sarmad
Demirtas, Ibrahim
Ozen, Tevfik
JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS, 2024, 42 (02): : 848 - 862
[26] The heavy metal biomonitoring study using lichen Xanthoriaparietina (L.) Th. Fr. in Ankara province (Turkey)
Isik, Volkan
Yildiz, Atila
EQA-INTERNATIONAL JOURNAL OF ENVIRONMENTAL QUALITY, 2022, 52 : 1 - 10
[27] The assessment of air quality and identification of pollutant sources in the Eskisehir region Turkey using Xanthoria parietina (L.) Th.Fr. (1860)
Cicek, A
Koparal, AS
FRESENIUS ENVIRONMENTAL BULLETIN, 2003, 12 (01): : 24 - 28

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