From this, it is readily seen that any insertion or deletion will change the triplet groups, and so may have major effects on the amino acids coded for. This is called a frame-shift mutation. Frame-shift mutations almost always result in nonfunctional proteins.
KEEP IT SIMPLE. 1  Use only one message per slide. 2  If you have more than one message, add a slide. 3  Limit the amount of text on each slide-no one wants to read a JAMA article during your presentation. 4  Use only elements that add to the content of the message. 5  Use graphics that clearly support your message.
Appendix Slides. Just because slides are in your PowerPoint presentation, it doesnât mean you have to present them. You can have additional detailed slides in an appendix or âparking lotâ within your PowerPoint slide deck. If your audience is interested in more details, you can jump to the supporting data during your presentation. If you feel your audience may need more detailed reference material after you have presented, you can include the appendix slides in a handout version of your PowerPoint slides. While notes and appendix slides wonât replace a well-designed handout document, they can help to bridge any post-presentation knowledge gap.