Article

Genetic analysis of an attenuated Papaya ringspot virus strain applied for cross-protection

2007-08-01

Abstract excerpt

Papaya ringspot virus (PRSV) HA 5-1, a nitrous acid-induced mild mutant of severe strain HA, widely applied for control of PRSV by cross-protection, was used to study the genetic basis of attenuation. Using infectious clones, a series of recombinants was generated between HA 5-1 and HA and their infectivity was analyzed on the systemic host papaya and the local lesion host Chenopodium quinoa. The recombinants that...

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Identifiers and source

Literature Corpus work: 160211a1-92b7-5247-949b-2d049050c237
DOI: 10.1007/s10658-007-9130-z

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