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Pregled bibliografske jedinice broj: 254419

2, 4-Dichlorophenoxyacetic acid causes chromatin and chromosome abnormalities in plant cells and mutation in cultured mammalian cells


Pavlica, Mirjana; Papeš, Dražena; Nagy, Biserka
2, 4-Dichlorophenoxyacetic acid causes chromatin and chromosome abnormalities in plant cells and mutation in cultured mammalian cells // Mutation Research - Genetic Toxicology and Environmental Mutagenesis, 263 (1991), 77-81 (međunarodna recenzija, članak, znanstveni)


Naslov
2, 4-Dichlorophenoxyacetic acid causes chromatin and chromosome abnormalities in plant cells and mutation in cultured mammalian cells

Autori
Pavlica, Mirjana ; Papeš, Dražena ; Nagy, Biserka

Izvornik
Mutation Research - Genetic Toxicology and Environmental Mutagenesis (1383-5718) 263 (1991); 77-81

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
2; 4-Dichlorophenoxyacetic acid; Chromosome aberrations; Cytotoxicity; Mutagenicity

Sažetak
The cytotoxic and mutagenic effects of the synthetic auxin 2, 4-dichlorophenoxyacetic acid (2, 4-D) on shallot root tip cells and on V79 Chinese hamster fibroblast cells were examined and compored. In shallot root tips 2, 4-D caused changes in mitotic activity, as well as changes in chromosome and chromatin structure, and also changes during the cell cycle.2, 4-D also showed mutagenic and cytotoxic effects on V79 cells in culture in concentrations higher than 10 ug/ml. The results in both systems (plant and mammalian cells) were in agreement showing mutagenic activity of 2, 4-D in the concentration range higher than usually used in establishing plant tissue culture (<5 ug/ml).

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
Prirodoslovno-matematički fakultet, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI