Research Report

Research Progress of Woody Plant Regeneration System  

WonJin Han 1,2 , Shenkui Liu3 , yuanyuan Bu1,2
1 Key Laboratory of Saline-Alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin 150040, China
2 College of Life Science, Northeast Forestry University, Harbin 150040, China
3 The State Key Laboratory of Subtropical Silviculture, Zhejiang Agriculture and Forestry University, Lin’An, Zhejiang 311300, China
Author    Correspondence author
Molecular Soil Biology, 2020, Vol. 11, No. 1   
Received: 20 Jan., 2020    Accepted: 10 Feb., 2020    Published: 28 Feb., 2020
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This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract

The woody plant regeneration is very beneficial not only for the rapid propagation or preservation of valuable woody plants, but also for the establishment of genetic transformation system. In general, the regeneration is occurred either directly from explants or indirectly through the callus. In both cases, there exists a lot of factors and conditions which influence significantly on the regeneration process. Among them, different genotypes, types of explants and exogenous plant hormones are especially important. In addition, the effects of the cultural temperature, medium compositions and other factors can not be ignored. In this review, the research advances and several influencing factors in the field of woody plant regeneration are summarized in detail.

Keywords
Plant regeneration; Genetic transformation system; Callus; Plant hormones
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