DEPENDENCE OF EXPRESSION OF GENES CONTROLLING BRASSINOSTEROIDS AND ETHYLENE ON GRAVISTIMULATION IN CELLS OF TOMATO APICAL LEAVES
https://doi.org/10.29235/1561-8323-2018-62-2-193-202
Abstract
The influence of gravistimulation on the gene expression level in tomato leaf cells at early (15 minutes – 3 hours) and late (more than 3 hours – 24 hours) stages of the gravitropic response was assessed. The sensitivity of expression of genes coding proteins associated with brassinosteroid and ethylene functioning was determined using real-time RT-PCR. The pre-treatment of tomato plants with ethephon (the source of exogenous ethylene) led to an increase in the relative level of expression of the investigated genes under gravistimulation in the plants.
About the Authors
S. V. Sukhaveyeva
Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk
Belarus
Junior researcher
Belarus
Junior researcher
A. M. Каbachevskay
Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk
Belarus
Ph. D. (Biology), Senior researcher
Belarus
Ph. D. (Biology), Senior researcher
N. A. Radtsevich
Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk
Belarus
Junior researcher
Belarus
Junior researcher
I. D. Volotovski
Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk
Belarus
Academician, D. Sc. (Biology), Professor, Head of the Laboratory
Belarus
Academician, D. Sc. (Biology), Professor, Head of the Laboratory
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