[Action of colchicine and of spreading on the width of the chromatid fiber].
Chromatid fibers obtained from cells previously treated with colchicine were found more condensed, with a 22% greater fiber diameter than those from untreated cells. Chromatid fibers obtained by the Langmir trough technique showed a greater degree of elongation than fibers obtained by simple sedimentation.
D001699:Biometry; D002842:Chromatids / Q000187:drug effects*; D003078:Colchicine / Q000494:pharmacology*; D003582:Cytogenetics; D003584:Cytological Techniques; D006801:Humans
D003078:Colchicine
Effets de la colchicine et de l'étalement sur le diamètre de la fibre chromatidienne