1. Aphids evolved novel secreted proteins for symbiosis with bacterial endosymbiont by Shuji Shigenobu, and David L. Stern Proceedings B Volume 280(1750):20121952 January 7, 2013 ©2013 by The Royal Society

2. Enrichment of novel secretion proteins in bacteriocytes. Shuji Shigenobu, and David L. Stern Proc. R. Soc. B 2013;280:20121952 ©2013 by The Royal Society

3. BCR1 family. Shuji Shigenobu, and David L. Stern Proc. R. Soc. B 2013;280:20121952 ©2013 by The Royal Society

4. Spatio-temporal gene expression pattern of bacteriocyte-specific secreted protein. Shuji Shigenobu, and David L. Stern Proc. R. Soc. B 2013;280:20121952 ©2013 by The Royal Society