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Molecular Mechanism of Photoperiodic Control of Tuberization in Potato (Solanum tuberosum)
Zhen Xu1,2, Chan Xu1, De-Ping Guo1*
1Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310029, China;2Department of Agriculture and Forestry, Hebi College of Vocation and Technology, Hebi 458030, China
Abstract: Recently, considerable progress has been made in the identification of the molecular mechanisms underlying photoperiodic regulation of tuberization in potato (Solanum tuberosum). The involvement of plant hormone gibberellins (GAs), the potato CONSTANS-LIKE 3 (COL3) and FLOWERING LOCUST (FT) genes, as well as the sucrose transporters (SUTs) in tuberization control under short day (SD) are reviewed in this paper.