产胶植物蛋白质组研究进展

Proteomics Research Progress of Rubber-Producing Plants

产胶植物合成的天然橡胶是一种聚异戊二烯高分子化合物,广泛用于民生、医疗和军事等领域,具有重要的经济价值和战略地位。天然橡胶主要是通过甲羟戊酸和甲基赤藓糖醇途径共同合成,其合成机制主要表现在蛋白质调控方面。本文综述了蛋白组学在产胶植物橡胶树、橡胶草、银胶菊和杜仲中天然橡胶生物合成调控的研究进展,归纳了天然橡胶生物合成过程中相关蛋白质可能的调控机制,为促进我国天然橡胶产业向多元化发展提供一定的潜在作用和建设性意见。

The natural rubber synthesized by rubber-producing plant is a polyisoprene high-molecular compound.It is widely used in the fields of people’s livelihood,medical treatment and military affairs,and has important economic value and strategic position.Natural rubber is mainly synthesized through mevalonate and methylerythritol pathways,and its synthesis mechanism is mainly manifested in protein regulation.In this paper,the research progress of proteomics in the regulation of natural rubber biosynthesis in rubber-producing plants Hevea brasiliensis,rubber grass rubber grass Taraxacum kok-saghy,the guayule Parthenium argentatum Gray and Eucommia ulmoides Oliver was reviewed.The possible mechanism of protein regulating natural rubber biosynthesis was summarized.Finally,we put forward several opinions,and it has certain potential roles and constructive suggestions on the diversified development of China's natural rubber industry in future.