Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống
1
/ 183 trang
Thông tin tài liệu
... the antioxidant genes GST, Cyt-Cu/Zn SOD and GPX with sizes of 362, 221 and 202 bp, respectively, were identified in D sanderiana The expression levels of antioxidant genes GST, Cyt-Cu/Zn SOD and... (approximately 97.5%), and only a small fraction was translocated to aerial plant parts Pb content in D sanderiana plants decreased in the order of roots > stems > leaves D sanderiana can be considered as... higher than the tolerance limit of the plant (1000, 2000, 3000 and 4000 ppm), the growth of D sanderiana could be inhibited Plant height, root length, fresh and dry biomass, chlorophyll content and