PRELIMINARY STUDIES REGARDING THE
INFLUENCE OF UV RADIATIONS WITH
DIFFERENT WAVELENGHTS ON TISSUE
SAMPLES FROM ZEA MAYS
MARIA ORODAN1, VIOLETA TURCUŞ1, GELU MARIAN
MOVILEANU, GYONGYI OSSER2*, AUREL ARDELEAN1
1Faculty of Natural Sciences, Engineering and Informatics, “Vasile
Goldiş” Western University of Arad, Liviu Rebreanu St., no. 91-93, Arad
2Faculty of Medicine, Pharmacy and Dentistry, “Vasile Goldiș” Western
University of Arad, Liviu Rebreanu St., no. 91-93, Arad
*Corresponding author: gyongyiosser@ymail.com
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Abstract:

The main objective of our research was to determine the influence of the UVB radiations on the organogenesis and callogenesis of the monocotyledonous species, taking as a study subject Zea Mays (corn, the ZP471 and Helga hybrids).
The paper presents the results of the in vitro tests that have been conducted on tissue samples from the leaves and the vine of the biological material that was used regarding the influence of external factors on the organogenesis “via” callus (water, temperature, UV-B type radiations), on the capacity of regeneration of certain types of explants of a different nature.

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