2Cerovska N, Petrzik K, Moravec T, et al. Potato virus A detection by reverse transcription-polymerase chain reaction[J]. Acta Virol,1998,42(2):83-5.
3Singh R P.A solvent-free, rapid and simple virus RNA-release method for potato leafroll virus detection in aphids and plants by reverse transcription polymerase chain reaction[J]. J Virol Methods, 1999, 83(1-2):27-33.
4Singh R P,Nie X, Singh M, et al. Duplessis P. Sodium sulphite inhibition of potato and cherry polyphenolics in nucleic acid extraction for virus detection by RT-PCR[J]. J Virol Methods, 2002, 99(1-2):123-31.
5Weilguny H et.al. Separation of Slovenian isolates of PVY(NTN) from the North American isolates of PVY(N) by a 3-primer PCR[J]. J Virol Methods, 1998, 71(1):57-68.
6Singh R P,Singh M. Specific detection of potato virus A in dormant tubers by reverse transcription polymerasechain reaction[J]. Plant Dis, 1998, 82:230- 234.
7Nie X Z,Singh R P.Detection of multiple potato viruses using an oligo(dT) as a common cDNA primer[J]. J Virol Methods, 2000, 86(2):179-85.
8Singh R P.Reverse-transcription polymerase chain reaction for the detection of viruses from plants and aphids[J]. J Virol Methods,1998. 74:125-138.
9Singh R P,Kurz J, Boiteau G. Detection of styletborne and circulative potato viruses in aphids by duplex reverse transcription polymerase chain reaction[J].J Virol Methods, 1996, 59(2): 189-96.
10Nie X Z,Singh R P.A novel usage of random primers for multiplex RT-PCR detection of virus and viroid in aphids, leaves, and tubers[J]. J Virol Methods, 2001,91(1):37-49.
