AUTHOR=Flores Ricardo 

TITLE=Callose Deposition in Plasmodesmata and Viroid Invasion of the Shoot Apical Meristem

JOURNAL=Frontiers in Microbiology

VOLUME=7

YEAR=2016

URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2016.00052

DOI=10.3389/fmicb.2016.00052

ISSN=1664-302X