The Prospect of Physiological Events Associated with the Micropropagation of Eucalyptus sp.
Open Access
- 17 November 2020
- Vol. 11 (11), 1211
- https://doi.org/10.3390/f11111211
Abstract
Micropropagation is a reliable technique in biotechnology and genetic engineering domain, which has been widely applied for rapid mass propagation of plants in vitro condition. Through micropropagation techniques, reproduction of plants can be attained from different explants using organogenesis and somatic embryogenesis. Over the decades, micropropagation techniques have offered tremendous potential for forest tree improvement. Eucalyptus is a woody plant species recalcitrant to in vitro culture. In general, the micropropagation of Eucalyptus culture processes and the genotype, environment surroundings, and age of explants in culture media is frequently linked with the occurrence of micropropagation variation. In the current review paper, an update of the most important physiological and molecular phenomena aspects of Eucalyptus micropropagation was linked to the most profound information. To achieve the mentioned target, the effect of plant growth regulators (PGRs), nutrients, other adjuvant and environmental features, as well as genetic interaction with morpho- and physiological mechanisms was studied from the induction to plant acclimatisation. On the other hand, important mechanisms behind the organogenesis and somatic embryogenesis of Eucalyptus are discussed. The information of current review paper will help researchers in choosing the optimum condition based on the scenario behind the tissue culture technique of Eucalyptus. However, more studies are required to identify and overcome some of the crucial bottlenecks in this economically important forest species to establish efficient micropropagation protocol at the industrial level.This publication has 161 references indexed in Scilit:
- When stress and development go hand in hand: main hormonal controls of adventitious rooting in cuttingsFrontiers in Plant Science, 2013
- Conversion of tryptophan to indole-3-acetic acid by TRYPTOPHAN AMINOTRANSFERASES OF ARABIDOPSIS and YUCCAs in ArabidopsisProceedings of the National Academy of Sciences of the United States of America, 2011
- Auxin–Cytokinin Interaction Regulates Meristem DevelopmentMolecular Plant, 2011
- ROS signaling: the new wave?Trends in Plant Science, 2011
- Genetic transformation of eucalyptusPhysiology and Molecular Biology of Plants, 2011
- Cytokinins modulate auxin-induced organogenesis in plants via regulation of the auxin effluxProceedings of the National Academy of Sciences of the United States of America, 2009
- Effects of sugars and growth regulators on in vitro growth of Dactylorhiza speciesBiologia plantarum, 2007
- Root Development and Nutrient UptakeCritical Reviews in Plant Sciences, 2006
- Reactive oxygen species produced by NADPH oxidase regulate plant cell growthNature, 2003
- Nutrient requirements of suspension cultures of soybean root cellsExperimental Cell Research, 1968