Sila rujuk pautan berikut:
1. Masalah kepelbagaian genetik, definisi dan impak
https://gordonsetterexpert.org/2016/04/05/small-population-breeds-and-issues-of-genetic-
2. Bottleneck effect
https://evolution.berkeley.edu/evolibrary/article/bottlenecks_01
ttp://wallace.genetics.uga.edu/groups/evol3000/wiki/fb221/Bottlenecks_and_Founder_Effects.htm
https://www.youtube.com/watch?v=Q6JEA2olNts
3. Hanyutan gen
https://www.nature.com/scitable/topicpage/genetic-drift-bottleneck-effect-and-the-case-1118
4. Founder’s effects
https://www.youtube.com/watch?v=-UfrN11V9SM&t=8s
https://www.sciencedaily.com/releases/2012/02/120202151127.htm
https://www.youtube.com/watch?v=vlM6Y8jzesk
https://www.youtube.com/watch?v=11iYk0Yrx3g