CAJ | 학술논문

蔗糖是植物中重要的代谢产物，它直接或间接参与多种生理生化反应，研究其含量的变化规律对提高植物生物学产量和增强植物抗逆性具有重要的指导意义。蔗糖磷酸合成酶(SPS)是蔗糖代谢的关键酶之一，它催化蔗糖代谢中的限速反应， SPS 基因在分子水平编码调控 SPS。研究 SPS 基因克隆与表达规律是从分子水平揭示蔗糖代谢的基础。本文综述了近年来 SPS 基因克隆和表达研究进展，并展望了 SPS 基因的研究前景和应用前景。
자당시식물중중요적대사산물，타직접혹간접삼여다충생리생화반응，연구기함량적변화규률대제고식물생물학산량화증강식물항역성구유중요적지도의의。자당린산합성매(SPS)시자당대사적관건매지일，타최화자당대사중적한속반응， SPS 기인재분자수평편마조공 SPS。연구 SPS 기인극륭여표체규률시종분자수평게시자당대사적기출。본문종술료근년래 SPS 기인극륭화표체연구진전，병전망료 SPS 기인적연구전경화응용전경。
Sucrose is an important metabolic production as it is directly or indirectly involved in a range of physiological and biochemical reactions in plants. Studying the variation pattern of sucrose concentration in plants can provide knowledge to increase biomass and enhance stress tolerance. SPS is one of the key enzymes catalyzing the limited reaction in sucrose synthesis. SPS gene codes and regulates SPS protein expression at molecular level. For better understanding the mechanism of sucrose metabolism, SPS gene cloning and expression pattern analysis are the foundation. In this review, current research on SPS gene's cloning and expression pattern is discussed, and SPS gene's prospective research and potential application are also proposed.