Mitigation of UV-B Radiation Stress in Tobacco Pollen by Expression of the Tardigrade Damage Suppressor Protein (Dsup)
Pollen, the male gametophyte of seed plants, is extremely sensitive to UV light, which may prevent fertilization.As a result, strategies to improve plant resistance to solar ultraviolet (UV) radiation are required.The tardigrade damage suppressor protein (Dsup) is a putative DNA-binding protein that enables tardigrades to tolerate harsh environment