Related Experiment Video
Updated: Jun 23, 2026

Microscopy Techniques for Interpreting Fungal Colonization in Mycoheterotrophic Plants Tissues and Symbiotic Germination of Seeds
Published on: May 17, 2022
A guide to hair follicle analysis by transmission electron microscopy: technique and practice
1EM Laboratory, The Tokyo Metropolitan Institute of Medical Science, 3-18-22 Honkomagome, Bunkyo-Ku, Tokyo 113-8613, Japan. morioka-ky@igakuken.or.jp
Abstract:
Hair follicles contain several tissues and cell types that differentiate down distinct pathways to provide for growth, keratinization and the maintenance of the hair shaft. Electron microscopy is useful for examining the morphological characteristics of developing hair follicles, including special types of keratinization, the timing of keratinization, programmed cell death, cell adhesion and separation, cell movement and changes in organelles. Hair follicles are one of the more challenging targets for electron microscopic analysis, and the use of neonatal animals combined with careful treatment of the samples can yield informative photomicrographs. Detailed protocols and examples of a number of techniques are presented here.
Related Concept Videos
Transmission Electron Microscopy
Preparation of Samples for Electron Microscopy
Overview of Microscopy Techniques
Overview of Electron Microscopy
Studying the Cytoskeleton

