This volume provides prools that revolve around three pillars of progress in the plant genomics field: genotypes, phenotypes, and the molecular processes in between. Chapters in are not restricted to the predominant model species , hoping to encourage and facilitate other researchers to expand their research to other species. Written in the highly successful series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory prools, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, aims to serve as an inspiration for further studies in plant genomics.