The opinions expressed here represent my own views and not those of my employer. Comments on posts represent the opinions of others. Alan Cann is the author of two highly successful textbooks, has served on the editorial boards of numerous scientific journals, creator of MicrobiologyBytes.com, Internet Consulting Editor of the Annals of Botany. Has worked as a consultant for numerous educational and scientific institutions, and have published extensively on educational research. Principles of Molecular Virology http://www.amazon.com/Principles-Molecular-Virology-Fifth-Alan/dp/012384939X/ Maths from Scratch for Biologists http://www.amazon.com/Maths-Scratch-Biologists-Alan-Cann/dp/0471498351/ All original content I post here is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License: http://creativecommons.org/licenses/by-sa/3.0/ If you would like me to follow you here I need to see: 1. A profile picture. 2. A description of you and your interests. 3. Regular postings here which are of interest to me.