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Pregled bibliografske jedinice broj: 50742

Mitotic and chromosomal disturbances in the planarian Polycelis felina caused by manganese


Kopjar, Nevenka; Kalafatić, Mirjana; Besendorfer, Višnja
Mitotic and chromosomal disturbances in the planarian Polycelis felina caused by manganese // Biologia, Bratislava, 52 (1997), 3; 469-474 (međunarodna recenzija, članak, znanstveni)


Naslov
Mitotic and chromosomal disturbances in the planarian Polycelis felina caused by manganese

Autori
Kopjar, Nevenka ; Kalafatić, Mirjana ; Besendorfer, Višnja

Izvornik
Biologia, Bratislava (0006-3088) 52 (1997), 3; 469-474

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

Ključne riječi
Polycelis felina; manganese; mitotic activity; mitotic abnormalities; chromosomal aberrations

Sažetak
The aim of this study was to investigate the effects of manganese on the mitioc activity, mitotic abnormalities and chromosomal aberrations during neoblast division in planarian Polycelis felina. Manganese was found to cause a decrease in mitoitic activity after a 6-hour treatment and after a 24-hour recovery period. Mitotic abnormalities were found after each treatment but they increased with manganese concentration. Almost all mitotic abnormalities induced by the treatment and recovery period were the result od disturbed spindle mechanisms, e.g. C-mitosis, multipolar anaphase, and vagrant chromosomes accompanies by chromosome stickness.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekt / tema
119107
119112

Ustanove
Prirodoslovno-matematički fakultet, Zagreb

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • Biological Abstracts