Subtropical and ornamental horticulture
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CHANGES OF MORPHOMETRIC PARAMETERS OF CALLUS CULTURE CELLS IN TEA PLANT WITH SHORT-TERM LIGHT EXPOSURE

Year:
2018
The authors:
Nechayeva T. L., Voronkov A. S., Zagoskina N. V.
DOI:
10.31360/2225-3068-2018-64-106-110
Page numbers:
106 - 110
Keywords:
Camellia sinensis, callus culture, light, cell morphology

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The changes in the morphometric parameters of the heterotrophic callus cultures cells (in the tea plant (Camellia sinensis (L.) Kuntze) after their transfer to the light exposure conditions (16-hour photoperiod, illumination of 5 000 lux) were studied. Both in the control and in the experimental variants, a significant heterogeneity of the callus cells was revealed (in shape, size, degree of vacuolization). Already at the initial stages of light exposure (1 or 7 days), there was a decrease in their size. It is assumed that under these conditions the fission processes in in vitro tea cultures are activated.
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ISSN 2225-3068

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