Cloning of a Cytosol-localized hsp70 DNA from Dunaliella Salina and the Actin Gene Promoter-driven Bar as a Dominant Selectable Marker for Nuclear Transformation of D.salina

• 杜氏盐藻hsp70基因的克隆及其肌动蛋白基因启动子驱动bar基因作为转基因筛选标记