TY  - RPRT
TI  - Systemic signalling in gene silencing.
AU  - O Voinnet
AU  - D C Baulcombe
PY  - 1997
DO  - 10.1038/39215
UR  - https://pubmed.ncbi.nlm.nih.gov/9335491/
ID  - 9335491
ER  -