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

VÁŇOVÁ, Lucie and 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.

Basic information

Original name

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

Name in Czech

Využití in vitro kultur pro posouzení vlivu PAHs na rostliny

Name (in English)

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

Authors

VÁŇOVÁ, Lucie (203 Czech Republic, guarantor, belonging to the institution) and Marie KUMMEROVÁ (203 Czech Republic, belonging to the institution)

Edition

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

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Other information

Language

Czech

Type of outcome

Konferenční abstrakt

Field of Study

30105 Physiology

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/06:00018817

Organization unit

Faculty of Science

ISBN

80-7157-999-8

Keywords in English

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

Tags

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

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Abstract

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.

In English

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.