Zeigler R S,Scott R P,Leung H.Evidence of parasexual exchange of DNA in the rice blast fungus challenges its exclusive clonality[J].Phytopathology.1997,87:284-294
Namai T,Yamanaka S.Studies on variation in virulence of rice blast fungus Pyricularia oryzae Cavara 1. Variant formation by the pairingcultivation and inoculation of two different pathogenic isolates (in Japanese)[J].Annals of the Phytopathological Society of Japan.1982,48(48):466-470
[15]
Iwano M.Variation in virulence and aggressiveness of mutation isolates in rice blast fungus[J].Annals of Rept Plant Proceedings North Japan.1987,38:5-9
[16]
Saito H,Hirano T,Naito H.Asexual crossing of rice blast fungus on rice plant and variability of blast races[J].Research Bulletin of the Aichiken Agricultural Research Center.1989,21(21):99-105
[17]
Fatemi J,Nelson R R.Intra-isolate heterokaryosis in Pyricularia oryzae[J].Phytopathology.1978,68:1791-1794