Treflan和mitomycin C對蠶豆根端細胞有絲分裂及染色體形態的影響

Some cytological effects of treflan and mitomycin C on root tips of Vicia faba L.

Hoot tips of vicia faba were treated with treflan and mitomycin C separately. The chromosome aberrations were found in roots treated with treflan. The most common types of chromosome aberrations induced by the herbicide were chromosome bridges and acentric fragments. Mitotic indices showed that mitomycin Chad a strong effect on the inhibition of mitosis. The effect of the antibiotic was reversible.