Correlation between Light and Electron Microscopic Observations and Identification of Mycoplasmalike Organisms using Consecutive 350 nm Thick Sections

Abstract

AbstractSerial sections of 350 nm thickness were used to make a correlation between electron and light microscopic observations. While thionin‐acridine orange staining gave a positive result to detect abnormal sieve tubes of phyllody affected Phlox drummondii Hook, when observed under light microscope, the same cells revealed the presence of typical mycoplasmalike organisms (MLOs) in electron microscopic examination. Advantage of 350 nm thick sections in electron microscopy, and the utility of the technique in MLO detection have been discussed.