Dynamics of chlorophyll in aging cotyledon leaves of Linum usitatissimum exposed to x-ray radiation

1Berestyana, AM
1Grodzinsky, DM
1Institute of Cell Biology and Genetic Engineering of the NAS of Ukraine, Kyiv
Dopov. Nac. akad. nauk Ukr. 2014, 11:146-155
Section: Biology
Language: Ukrainian

The dynamics of the chlorophyll pattern during aging cotyledons Linum usitatissimum irradiated with different doses of acute X-ray irradiation is investigated. The dependence of the degradation of chlorophyll a and chlorophyll b on doses and ontogenetic stages of cotyledon leaves is found. The features of the decay of chlorophyll as one of the parameters of radiation-induced aging are considered.

Keywords: chlorophyll, cotyledon leaves, radiation

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