An Optimized Protocol of Protargol Staining for Ciliated Protozoa

다국어 초록 (Multilingual Abstract)

Protargol staining is a crucial method to reveal the infraciliature of ciliates, which is the most important morphological character for species identification. In the present study, Wilbert's protocol of protargol staining was emended mainly toward the highly happened improper bleaching. Through reciprocal treatments, both insufficient and excessive bleachings were much eliminated from the protargol protocol and the tests performed with four different species of ciliates established that the stainings were considerably improved and more reliable with optimized bleaching. Compared to the original protocol, the optimized method was proved to be more suitable for the groups difficult to stain, and it is also friendlier for the beginners and researchers in related fields.