Open Access

ARTICLE

Cytogenetical and ultrastructural effects of copper on root meristem cells of Allium sativum L.

DONGHUA LIU1*, WUSHENG JIANG², QINGMIN MENG¹, JIN ZOU¹, JIEGANG GU¹, MUAI ZENG¹

1. Department of Biology, Tianjin Normal University, Tianjin 300387, P.R. China.
2. Library of Tianjin Normal University, Tianjin 300387, P.R. China.
* Address correspondence to: Donghua Liu. E-mail: donghua@mail.zlnet.com.cn