Ubil-Fw CTGACAACTTGCCGCTGTATG b Ubil-Rev GCACGAATACCGGAATCGA b PiGPB1 PITG_06376.1 Pigpb-Fw CCGTGAGCATTAACCCACAT Pigpb-Rev AGCTCTCCATACGCTCGAAG GFP qGFP-Fw TATATCATGGCCGACAAGCA qGFP-R CTGGGTGCTCAGGTAGTGGT Actin (S. tuberosum) embX55749.1 SActin-Fw AAGTACCCGATTGAGCATGG SActin-Rev CACTGGCATACAGCGAAAGA EF-1a (S. tuberosum) (AB061263.1) EF-1aFw TGAGGCAAACTGTTGCTGTC c EF-1aRev TGGAAACACCAGCATCACAC c PiO8-3 (P. infestans) PiO8-3-3Fwd CAATTCGCCACCTTCTTCGA c PiO8-3-3Rev GCCTTCCTGCCCTCAAGAAC c PiGAPDH (PITG_17130)



  Dixelius C. 2011. Evidence for involvement of Dicer-like, Argonaute and histone deacetylase proteins in gene silencing in Phytophthora infestans. Molecular Plant Pathology 12, 772-785. b Judelson HS, Tani S, Narayan RD. 2009. Metabolic adaptation of Phytophthora infestans during growth on leaves, tubers and artificial media. Molecular Plant Pathology 10, 843-855. c Llorente B, Bravo-Almonacid F, Cvitanich C, Orlowska E, Torres HN, Flawia MM, Alonso GD. 2010. A quantitative real-time PCR method for in planta monitoring of Phytophthora infestans growth. Letters in Applied Microbiology 51, 603-610. 




  




  




  




  




  Supplementary TableS4. Primers for hp-RNA expression analysis (Supplementary 


	Figure S3B)		
	Gene	Primer name	Primer sequence (5´-3´)
	PiGPB1	Pig cp_F	TGTGCAGCATTTTCCACCTA
	(PITG_06376.1)	Pig cp_R	CTTTCGACGTCCCACAAGAT
	PiPEC	Pec cp_F	TGCTTAAGTCGAGCAACGTG
	(PITG_02545.1)	Pec cp_R	TTCGCGTACAAAGTGTCCTG
	PiCESA2	Ces cp_F	TGGACAACAGCGATGTCATT
	(PITG_09964.1)	Ces cp _R	GTTCGGTAGCTCTGCGGTAG
	PiGAPDH	Gapdh cp_F	CTGCACAACTTTGTCTGCAAG
	(PITG_17130)	Gapdh cp_R	TTCAGCACCTCCTTCTCCAT
	GFP	Gfp cp_F	CTGGACGGCGACGTAAAC
		Gfp cp_R	CTAAAGAATCGCCACGTGAGT
	EF1a	EF1_F	TGAGGCAAACTGTTGCTGTC
	(AB061263.1)	EF1_R	TGGAAACACCAGCATCACAC

infestans at 24 hpi using a PiGPB1-specific riboprobe.