Use of in vitro culture for risk assessment of PAHs in plants

VÁŇOVÁ, Lucie a Marie KUMMEROVÁ. Use of in vitro culture for risk assessment of PAHs in plants. In MendelNet ´06 Agro - Proceedings of intenational Ph.D. Students Conference. 2006. ISBN 80-7157-999-8.

Základní údaje

Originální název

Use of in vitro culture for risk assessment of PAHs in plants

Název česky

Využití in vitro kultur pro posouzení vlivu PAHs na rostliny

Název anglicky

Use of in vitro culture for risk assessment of PAHs in plants

Autoři

VÁŇOVÁ, Lucie (203 Česká republika, garant, domácí) a Marie KUMMEROVÁ (203 Česká republika, domácí)

Vydání

MendelNet ´06 Agro - Proceedings of intenational Ph.D. Students Conference, 2006

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Další údaje

Jazyk

čeština

Typ výsledku

Konferenční abstrakt

Obor

30105 Physiology

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/06:00018817

Organizační jednotka

Přírodovědecká fakulta

ISBN

80-7157-999-8

Klíčová slova anglicky

fluoranthene; in vitro; pea plants; growth regulators; photosynthesis;

Štítky

fluoranthene, growth regulators, in vitro, pea plants, photosynthesis

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Anotace

V originále

The effect of increasing concentration (0.1, 1 and 5 mg.l-1) of fluoranthene (FLT) and the duration of exposure (7, 14 and 21 days) on the growth and net photosynthesis rate in pea plants (Pisum sativum L., cv. Garde) cultivated in vitro was investigated. The obtained results demonstrated significant influence of dry weight and shoot length of plants by higher concentration of FLT (1 and 5 mg.l-1). The lowest applied concentration 0.1 mg.l-1 of FLT significantly increased both growth parameters. The net photosynthesis rate was significantly decreased by increasing concentration of FLT (0.1, 1 a 5 mg.l-1) in the environment.

Anglicky

The effect of increasing concentration (0.1, 1 and 5 mg.l-1) of fluoranthene (FLT) and the duration of exposure (7, 14 and 21 days) on the growth and net photosynthesis rate in pea plants (Pisum sativum L., cv. Garde) cultivated in vitro was investigated. The obtained results demonstrated significant influence of dry weight and shoot length of plants by higher concentration of FLT (1 and 5 mg.l-1). The lowest applied concentration 0.1 mg.l-1 of FLT significantly increased both growth parameters. The net photosynthesis rate was significantly decreased by increasing concentration of FLT (0.1, 1 a 5 mg.l-1) in the environment.