Effect of calcium and toxic metals on RNA synthesis and transport in cortex cells of root meristem of Pisum sativum L.

• Autorzy: Gabara B. , Krajewska M.
• Języki publikacji: EN

Abstrakty

EN

Experiments with 3H uridine incorporation showed that a 144-hr treatment with cadmium, chromium or lead, each at a concentration of 10-4 M, as well as the addition of calcium (10 -3 M), affected RNA in the nucleolus, nucleoplasm and cytoplasm in cortex cells of pea root meristem. Disturbances in RNA transport (especially from the nucleolus to the cytoplasm) appearing due to toxic metals and calcium suggest that this RNA was mostly of nucleolar origin.

Słowa kluczowe

EN

transport; calcium; cortex cell; RNA synthesis; root meristem; toxic metal; root; Pisum sativum

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 1997
• Tom: 06
• Numer: 3
• Opis fizyczny: p.35-40,fig.,ref.

Twórcy

autor

Gabara B.

• University of Lodz, Banacha 12-16, 90-237 Lodz, Poland

autor

Krajewska M.