中国农业科学Issue(22)：4657-4664,8.DOI:10.3864/j.issn.0578-1752.2013.22.003
光周期诱导马铃薯块茎形成的分子机理研究进展
Molecular Mechanism Underlying Photoperiodic-Induced Potato Tuber Formation
摘要
Abstract
Research on potato tuber formation is not only an important aspect of plant developmental biology, but also critical to improve potato yield and quality. It has been known for a long time that photoperiod plays a vital role in potato tuberization. Molecular mechanism underlying it, however, had made less progress until this century. More and more data support that potato tuber formation and Arabidopsis flowering share a similar pathway and a large number of common genes, such as Phytochrome, CONSTANS (CO), FLOWERING LOCUS T (FT), LOV blue light receptors and transcription factor CDF. In addition, a homeobox gene POTH1 and its interacting gene StBEL5, which were first studied in potato tuber formation, are identified to be affected by light. In this paper, recent progress in molecular mechanism underlying photoperiodic-induced potato tuber formation is described in the aspects of light signal perception, photoperiodic signal transduction and tuber induction by mobile signal molecules.关键词
马铃薯/块茎发育/光周期诱导Key words
potato/tuber formation/photoperiodic-induction引用本文复制引用
谢婷婷,柳俊..光周期诱导马铃薯块茎形成的分子机理研究进展[J].中国农业科学,2013,(22):4657-4664,8.基金项目
国家现代农业技术体系项目（CARS-10-P08）、国家自然科学基金项目（31000736）、高等学校博士学科点专项科研基金新教师基金课题 （）
