Wszystkie pola: mutagenic potential - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Activation-induced cytidine deaminase (AID): single activity – pleiotrophic effect
Autorzy:: Budzko, L.
Jackowiak, P.
Figlerowicz, M.
Powiązania:: https://bibliotekanauki.pl/articles/79962.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: activation-induced cytidine deaminase
cytidine deaminase
pleiotrophic effect
somatic hypermutation
B cell
antigen
mutagenic potential
tumourigenesis
demethylation process
Źródło:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 1
0860-7796
Pojawia się w:: BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Potential genotoxicity of Fusarium mycotoxins in Vicia and Pisum cytogenetic tests
Autorzy:: Packa, D
Powiązania:: https://bibliotekanauki.pl/articles/2048288.pdf
Data publikacji:: 1998
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: mycotoxin
cytogenetic analysis
plant cell
mitosis
cytotoxicity
gene mutation
Fusarium
chromosome
genotoxicity
fusarial toxin
mitotic cell
cytogenetic test
Vicia faba var.minor
morphological analysis
mutagenic behaviour
Pisum sativum
Opis:: Several fusarial toxins (DAS, DON, FUS-X and MON) were assayed for their genotoxic activity with Vicia faba var. minor and Pisum sativum used as eukaryotic, whole-organism, test systems. Four concentrations: 1, 5, 10 and 20 µg mL⁻¹ were applied for 24 hours, and three fixing times: 24, 48 and 72 hours after the beginning of the treatment. Nuclei and chromosomes in mitotic cells were stained by the Feulgen method. Generally, fusarial toxins in plant cells produced three types of effects: prevented proliferating cells from entering mitosis, caused mitotic alterations and were cytotoxic. Mitotic alterations included C-mitoses, a higher incidence of metaphases/anaphases, excessive condensation of chromosomes, multipolar spindles, disturbed anatelophases and micronuclei. Both type and range of each effect were related to plant species, toxin concentration and duration of the recovery period. The results obtained from our plant bioassays were compared with those reported from other assay systems.
Źródło:: Journal of Applied Genetics; 1998, 39, 2; 171-192
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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