Advances in molecular biology and in the genetics ofArabidopsis thalianahave led to this organism becoming an important model for the analysis of meiosis in plants. Cytogenetic investigations are pivotal to meiotic studies and a number of technological improvements forArabidopsiscytology have provided a range of tools to investigate chromosome behaviour during meiosis. This chapter includes protocols on basic cytology, FISH analysis, immunocytology, a procedure for a meiotic time course and electron microscopy.
