The in vitro seedlings of polyploidplant showed advantageous characteristics such as thicker stems and leaves.
多倍体齿瓣石斛试管苗出现了植株粗壮、叶片增厚等优良性状。
2
Polyploid is a remarkable characteristic in the chromosome evolution of higher plant, and about 70% of angiosperms have experienced polyploidization once or more in their evolutionary history.