Bussum Netherlands, August 7, 2014: A Podcast by Dr. Jianhua Xiong, based on his article “Key Roles of MicroRNA-22 Family in Complex Organisms Inferred from its Evolution”, published MicroRNA, (miRNA) Volume 3, 3 Issues, 2014, has been recently shared on Bentham Science's YouTube Channel at: https://www.youtube.com/watch?v=XlVgS-yxAQk&feature=youtu.be