Gamma rays X-rays Ultraviolet Visible Infra-red Microwaves Radio Wavelength size comparison Can penetrate atmosphere? Absorb Reflect Emit Transmit Penetrate.
Microarrays. Regulation of Gene Expression Cells respond to environment Heat Food Supply Responds to environmental conditions Various external messages.
Lecture 17 Chapter 9 Marker genes Neal Stewart. Discussion questions 1. Why use marker genes? 2. What are some differences between selectable markers.
