Cytogenetic response of Scots pine (Pinus sylvestris Linnaeus, 1753) (Pinaceae) to heavy metals
2012
We studied cytogenetic reactions of Scots pine seedlings to heavy metals – lead, cupric and zinc nitrates applied at concentrations 0.5 to 2000 µM. We determined the range of concentrations of heavy metals that causes mutagenic effect. Lead was found to cause the strongest genotoxicity as manifested by significant increase in the frequency of pathological mitosis, occurrence of fragmentations and agglutinations of chromosomes, various types of bridges, and a significant number of the micronuclei which were absent in the control. Possible cytogenetic mechanisms of the cytotoxic action of heavy metals are discussed.
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Información bibliográfica
Comparative Cytogenetics
Volumen
6
Edición
1
Paginación
93
- 106
ISSN
1993-078X | 1993-0771
Cadmium and Copper Change Root Growth and Morphology of Pinus pinea and Pinus pinaster Seedlings.
Volumen
92
Paginación
675
- 680
Nitrate lead influence on cytogenetic and some biochemical parameters of scotch pine seedlings. Vestnik Tambovskogo Universiteta.
Volumen
16
Paginación
1321
- 1324
Cellular analysis of rootgrowth Lathyrus odoratus L. under the influence of heavy metals.
Volumen
25
Paginación
18
- 22
Analysis of sensitivity of different criteria in cytogenetic monitoring.
Volumen
31
Paginación
186
- 189
Cytogenetic monitoring of the Usmansky and Khrenovskoy autochtonic pine stands.
Volumen
34
Paginación
423
- 426
Toxicity of some heavy metals in vivo and in vitro in Helianthus annus.
Volumen
283
Paginación
287
- 294
Molecular mechanisms of plant metal tolerance and homeostasis.
Volumen
212
Paginación
475
- 486
How plants cope with cadmium: staking all on metabolism and gene expression.
Volumen
50
Paginación
1268
- 1280
Genetic Analysis of black spruce (Picea mariana) populations from dry and wet areas of metal-contaminated region in Ontario (Canada)
Volumen
215
Paginación
117
- 125
Assessment of phyto- and cytotoxic activity of compounds of heavy metals and aluminum through the root apical meristem of onion.
Volumen
35
Paginación
3
- 9
Patterns of induction of cytogenetic effects in plants under the influence of heavy metals.
Volumen
87
Paginación
4
- 13
Root growth inhibition, photosynthetic pigments production and metal accumulation in Sinapsis alba as the parameters for trace metals effect determination.
Volumen
61
Paginación
762
- 769
The molecular mechanism of interaction of Et3Pb+ with tubulin.
Volumen
174
Paginación
128
- 132
Effect of heavy metal pollution of forest soil on radial growth of Scots pine.
Volumen
37
Paginación
136
- 142
Yadryshkovye organizatory khromosom kak adaptivnye elementy khvoinykh vidov
Volumen
41
Using the micronucleus test in screening and monitoring of mutagens.
Volumen
22
Paginación
67
- 71
Effect of soil cadmium on Pinus sylvestris L. seedlings.
Volumen
257
Paginación
443
- 449
Synthesis of Phytochelatins and Homo-Phytochelatins in Pisum sativum L.
Volumen
107
Paginación
515
- 521
Molecular-genetic basis of higher plants tolerance to, and accumulation of, cadmium.
Volumen
8
Paginación
3
- 15
Cytogenetic response of seed progeny of scots pine to combined anthropogenic pollution in the area of Novolipetsk metallurgical combine.
Volumen
7
Paginación
17
- 29
Assessment of toxic interactions of heavy metals in a multicomponent mixture using Lepidium sativum and Spirodela polyrrhisa.
Volumen
19
Paginación
351
- 358
Additional chromosome gymnosperms
Volumen
41
A common highly conserved cadmium detoxification mechanism from bacteria to humans. Heavy metal tolerance conferred by the ATP-binding cassette (ABC) transporter SpHMT1 requires GSH but not metal-chelating phytochelatin peptides.
Volumen
284
Paginación
4936
- 4943
Heavy metals in forest soils within Usmanskiy forest. Vestnik Voronezhskogo Gosudarstvennogo Universiteta. Seriya: Khimiya. Biologiya.
Volumen
1
Paginación
117
- 126
Effects of heavy metal pollution on genetic variation and cytological disturbances in the Pinus sylvestris L. population.
Volumen
47
Paginación
99
- 108
Colcemid and the mitotic cycle.
Volumen
102
Paginación
387
- 392
Overexpression of Arabidopsis thaliana tryptophan synthase beta 1 (AtTSB1) in Arabidopsis and tomato confers tolerance to cadmium stress.
Volumen
31
Paginación
1074
- 1085
Genotoxic ability of cadmium, chromium and nickel salts studied by kinetochore in the cytokinesis-blocked micronucleus assay.
Volumen
490
Paginación
99
- 106
Physiological Aspects of Cadmium and Lead Toxic Effects on Higher Plants.
Volumen
48
Paginación
523
- 544
Genotoxic effects of heavy metals: comparative investigation with plant bioassays.
Volumen
31
Paginación
183
- 191
Interaction of metal salts with cytoskeletal motor protein systems
Volumen
140/141
Paginación
75
- 81
Genetic analysis of Pinus banksiana and P. resinosa populations from stressed sites in Ontario.
Volumen
27
Paginación
369
- 380
Resumption of Mitotic Activity in Allium cepa Root Tips during Treatment with Lead Salts.
Volumen
34
Paginación
173
- 180
The effects of the lead (PbCl2) on mitotic cell division of Anatolian Black Pine (Pinus nigra ssp. pallasiana).
Volumen
1
Paginación
124
- 129
Expression of BjMT2, a metallothionein 2 from Brassica juncea, increases copper and cadmium tolerance in Escherichia coli and Arabidopsis thaliana, but inhibits root elongation in Arabidopsis thaliana seedlings.
Volumen
57
Paginación
3575
- 3582
Cadmium-stress in nodulated white lupin: strategies to avoid toxicity.
Volumen
40
Paginación
1003
- 1009
Editorial
Pensoft Publishers
Otras materias
Micronuclei; Chromosomal abnormalities; Cupric nitrates; Zinc nitrates; Lead nitrates
Idioma
Inglés
Tipo
Data Paper
2024-10-18
MODS
Proveedor de Datos
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