Table 1.

List of Rosellinia necatrix isolates used.

Isolatea	Collection locality	Host plants	Collection year	MCGb	Group of NGS	Virus detectede	Source
W98	Saga	Japanese pear	1998	80	Pool-3/2	RnPV11	Ikeda et al., 2004
W118	Saga	Japanese pear	1998	86	Pool-3/1	RnPV3, 12, 13	Ikeda et al., 2004
W129	Fukuoka	Japanese pear	1998	88	Pool-2	RnPV25	Ikeda et al., 2004
W442	Hyogo	Unknown	2000	169	Pool-3/1	RnPV18, 19	This study
W558	Saga	Japanese pear	1998	85	Pool-1	RnPV6	Ikeda et al., 2004
W662	Gunma	Apple	2000	301	Pool-1	RnPV23, 24	Ikeda et al., 2004
W744	Saga	Japanese pear	2001	325	Pool-3/2	RnPV1, 14–17	Ikeda et al., 2004
W1030	Nagano	Apple	2009	139	NAc	RnPV4	Yaegashi et al., 2013
W1031	Nagano	Apple	2009	139	Pool-4	RnPV3, 4	Yaegashi et al., 2013
W1040	Nagano	Apple	2009	139	Pool-1	RnPV5 (+one)f	Yaegashi et al., 2013
W1041	Nagano	Apple	2009	139	NAc	RnPV5	Yaegashi et al., 2013
W1050	Nagano	Apple	2009	139	Pool-4	RnPV22	Yaegashi et al., 2013
W1126	Iwate	Lacquer tree	2011	U1	NAc	RnPV22	From Dr. M. Tabata
W1134	Kagawa	Lacquer tree	2011	U13	Pool-3/1	RnPV20, 21	From Dr. M. Tabata
W1135	Kagawa	Lacquer tree	2011	U14	NAc	RnPV20	From Dr. M. Tabata
Rn459	Malaga	Avocado	2016	unknown	NAd	RnPV10	Arjona-Lopez et al., 2018

^aAll isolates were collected in Japan, except for Rn459 isolated from Spain.

^bMycelial compatibility group.

^cNot applicable. For these viruses, conventional cDNA libraries were constructed and subjected to Sanger sequencing.

^dPartial genomic sequence was reported by Arjona-Lopez et al. (2018).

^eViral infection was confirmed by RT-PCR.

^fThe partial genome sequence derived from an additional potential novel partitivirus besides RnPV5 was detected in the W1040 strain.