Author:
Liu Caixia,Li Kailong,Wang Meng,Fan Erqin,Yang Chuanping,Wang Junhui,Fu Pengyue,Ge Xiaolan,Sederoff Heike W.,Sederoff Ronald R.,Chiang Vincent L.,Wang Sui,Qu Guanzheng
Abstract
AbstractPopulus spp. have long been used as model woody plant species for molecular biology research. However, tissues of poplar are often recalcitrant to experimental procedures for molecular studies. We generated a hormone autotrophic poplar suspension cell line from a hybrid of Populus alba × P. berolinensis ‘Yinzhong’, named Qu-2. Qu-2 cells are suitable as a model biological system for studying woody plants. Qu-2 cells have many advantages over suspension cell lines derived so far from any other woody plants. Qu-2 cells are very easy to cultivate and can grow on several common plant culture media without the addition of any plant hormone. They show exceptionally high growth rates, reaching an approximately 150-fold increase in biomass after one week of culturing. Another important unique characteristic of Qu-2 cells is that they can be cryopreserved and readily reactivated. Qu-2 cells are suitable for molecular manipulations such as protoplast production, transient transformation, and RNA-seq analysis. Therefore, Qu-2 cells have the great potential to be an excellent model cell line in tree molecular biological research, ranging from physiology to gene function. The Qu-2 cells will be made available to the plant community for research.
Publisher
Springer Science and Business Media LLC
Cited by
5 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献