Live-imaging of plant development: latest approaches

Development is a dynamic process occurring at the microscopic scale. The ability to see how it unfolds in detail is invaluable not only for helping us appreciate its full complexity but also to experimentally dissect its mechanisms. The sophistication of experimental approaches and imaging technologies has increased over the past decade at an astounding pace. In this review we highlight and discuss several studies that illustrate the latest advances in the application of live-imaging to dissect plant development.